自恢复保险丝型号汇总

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

I- OVERVIEW

COMPANY PROFILE

FUZETEC PRODUCT FAMILY

SAFETY, QUALITY AND CUSTOMER SATISFACTION TECHNOLOGY NICHE

II- FUNDAMENTAL

HOW DOES THE RESETTABLE FUSE WORK

TRIP CURRENT, HOLD CURRENT AND THERMAL DERATING III- PRODUCT

PRODUCT SUMMARY FRX FRX90V FBR FRU FRT FUSB FRG FHT FRHV FRH FRVL FRV

FRA (Obsolete) FSMD2920 FSMD1812 FSMD1210 FSMD1206 FSMD0805 FSR FLR FLT FVT FVL FSL IV – APPENDIX

CROSS REFERENCE THERMAL DERATING APPLICATION AND INDUSTRY

SMD PRODUCT SOLDER REFLOW RECOMMENDATIONS QUICK SELECTION GUIDE

P.1 P.1 P.1

P.1

P.2 P.2

P.3-P.4 P.5-P.7 P.8-P.10 P.11-P.13 P.14-P.16 P.17-P.19 P.20-P.22 P.23-P.25 P.26-P.28 P.29-P.32 P.33-P.35 P.36-P.39 P.40-P.42 P.43-P.45 P.46-P.48 P.49-P.51 P.52-P.54 P.55-P.57 P.58-P.60 P.61-P.63 P.64-P.66 P.67-P.69 P.70-P.72 P.73-P.75 P.76-P.78

P.79-P.83

P.84 P.85 P.86 P.87

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

I

- OVERVIEW FUZETEC TECHNOLOGY

Founded in 1997, as a world leading device manufacturer and designer, Fuzetec Technology Co., Ltd. (FUZETEC ) is committed to provide continuous circuit protection solutions to today’s and tomorrow’s electronic and electrical industries.

With the most advanced Positive Temperature Coefficient (PTC) conductive polymer technologies, FUZETEC offers a wide variety of Polymeric PTC resettable fuses to fulfill the needs of modern demanding high-tech applications. They include, but are not limited to: Telecommunications, Networks, Computers & Peripherals, Notebook PC’s, Primary & Secondary Batteries, Automotives, Instrumentation & Industrial Controls, Power Supplies, and Consumer Electronics etc.

FUZETEC PRODUCT FAMILY

FUZETEC product families are designed for today’s demanding electronic and electrical industries. Its resettable feature, compact size, flexible construction, low thermal output and competitive cost out performed the traditional fuse, Ceramic PTC, Bimetal fuse and Current control IC. They are ideal for all low voltage DC and AC application. FUZETEC resettable fuses are offered in a variety of constructions, which include: Radial Leaded (16V, 30V, 60V, 90V, 120Vac, 240 Vac, 250V & 600V), Surface Mount (0805,1206, 1210, 1812 & 2920 sizes) & Axial Leaded for all battery pack applications. In addition to standard products we offer a flexible range of custom design devices (i.e. Disc Type).

SAFETY, QUALITY AND CUSTOMER SATISFACTION

With third party approvals (UL, C-UL and TÜV), FUZETEC products are ensured to provide long lasting safety and performance. From product design and development, through manufacturing and quality control to delivery and shipment. Fuzetec Technology strictly implements ISO/TS16949:2002 ISO9001:2000 and ISO14001:2004 quality standards to assure its products’ quality and consistency. With continuous improvement, we are committed to provide top products and services to better satisfy our customer’s needs. We strongly believe that excellent partnership between customers and us are the best and the only route to achieve success in tomorrow’s competing business world.

TECHNOLOGY NICHE

Polymeric PTC material and devices technology synergistically integrate the advanced polymer material technologies, conductive material science, novel processing engineering, and fundamental electronic and electrical theory. Electrical resistance of such material and devices increases with temperature increases and vice versa. When experiencing “overcurrent and/or over voltage”, the device generates thermal energy (Energy = I*V) and heats up itself. This makes the polymer matrix’s morphology change from crystalline to amorphous phase, and results in a resistance increase of thousand orders of magnitude such that “trips” the electricity. The device will remain hot and stay “tripped” until the fault is cleared and power is removed.

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

- FUNDAMENTAL II

HOW DOES THE RESETTABLE FUSE WORK

FUZETEC resettable fuses are designed and made of patented novel polymeric PTC material in thin chip form, developed solely by FUZETEC . With electrodes and leads attached on both sides, it is placed in series to protect a circuit. At “normal operating condition” the device remains at an extremely low resistance (milli-ohms) and allows the electrical current to flow through it without any restriction. When overcurrent conditions occur, the polymeric PTC material heats up and its resistance increases sharply. Such a sharp resistance increase (to an insulated status) cuts off the current in the circuit, and consequently protects the element and device in the circuit. Upon fault current being removed, the resettable fuse cools and its resistance drops to the original extremely low value. The resettable fuse is “reset” and allows the current through the circuit again.

TRIP CURRENT, HOLD CURRENT AND THERMAL DERATING

Trip Current (IT) and Hold Current (IH) of FUZETEC resettable fuse are rated at 23℃. Typically its Trip Current is twice as much as its Hold Current. FUZETEC device does not trip at or below its rated Hold Current, and will trip at or above its Trip Current value. However, due to PTC effect both IT and IH reduce with ambient temperature increase and vice versa. As shown bellow, the currents are reduced nearly 50% at 85℃ and increased to 150% at -40℃.

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - PRODUCT

MAX:60V, IMAX: 40A.

MAX:30V, IMAX: 40A.

MAX:16V, IMAX: 100A.

MAX:16V/30V, IMAX: 40A.

MAX:120VAC/DC, IMAX: 2A~20A. AC/DC

Operation Current:0.10A ~0.90A VMAX:90V, IMAX: 40A. Cable/Telephone Electronic Operation Current:0.08A~0.18A Max Operation Voltage:100V/250V Max Interrupt Voltage: 250V/600V Operation Current: 0.05A~2.00A VMAX: 240VAC/DC, IMAX: 1A~20A. Max Interrupt Voltage: 265VAC/DC Line Voltage application Operation Current:0.10A ~3.75A VMAX:72V/90V, IMAX: 40A.

Operation Current:0.50A ~2.50A VMAX:36V, IMAX: 40A.

Operation Current: 0.50A~15.00A VMAX:16V/30V, IMAX: 40A/100A. Operating temperatures up to 125℃

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - PRODUCT

Operation Current: 0.30A ~3.00A VMAX:6V~60V, IMAX: 10A~40A. All High-Density Board Operation Current:0.05A ~1.50A

VMAX:6V~60V, IMAX: 10A~100A. All High-Density Board Operation Current:0.10A~1.00A

VMAX:6V~15V All High-Density Board

MAX: 6V~60V, IMAX: 10A~100A.

Operation Current: 1.10A~2.40 A VMAX:16V, IMAX: 100A.

cell and battery packs Operation Current: 1.90A

VMAX:6V, IMAX: 50A.

cell and battery packs Operation Current: 1.90A~7.30 A

VMAX:15V/20V, IMAX: 100A. Rechargeable Battery Packs

MAX:12V, IMAX: 100A.

MAX:15V/30V, IMAX: 100A. MAX:24V, IMAX: 100A.

Custom Design

Battery Cell and Charger

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

Part Number Hold Trip Rated Resistance Tolerance Current Current to Trip Current Voltage Power RMIN R1MAX IH, A 0.10 0.17 0.40 0.75 0.90 1.60 1.85 3.75

IT, A 0.20 0.34 0.80 1.50 1.80 3.20 3.70 7.50

at 5xIH, s 4.0 3.0 3.8 6.3 7.2 11.4 12.6 24.0

IMAX, A 40 40 40 40 40 40 40 40

VMAX, VDC

60 60 60 60 60 60 60 60

Pd, W 0.38 0.48 0.56 0.92 0.99 1.90 2.10 3.20

Ohms 2.50 2.00 0.55 0.25 0.20 0.09 0.08 0.03

Ohms 7.50 8.00 1.29 0.60 0.47 0.22 0.19 0.08

IH=Hold current-maximum current at which the device will not trip at 23℃ still air. IT=Trip current-minimum current at which the device will always trip at 23℃ still air. V MAX=Maximum voltage device can withstand without damage at its rated current.

I MAX= Maximum fault current device can withstand without damage at rated voltage (Vmax). Pd=Typical power dissipated from device when in the tripped state in 23℃ still air environment. RMIN=Minimum device resistance at 23℃.

R1MAX=Maximum device resistance at 23℃, 1 hour after tripping . Physical specifications:

Lead material: FRX005-60F~FRX090-60F Tin plated copper, 24 AWG. FRX110-60F~FRX375-60F Tin plated copper, 20 AWG. Soldering characteristics: MIL-STD-202, Method 208E.

Insulating coating:Flame retardant epoxy, meets UL 94 V-0 requirement.

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

FRX Product Dimensions (Millimeter)

FRX 005-60F ~ FRX 090-60F FRX 110-60F ~ FRX 375-60F

Lead Size: 24AWG, Lead Size: 20AWG, Φ 0.51 mm Diameter Φ 0.81 mm Diameter

Part A B Maximum 12.7 12.7 13.0 14.5 15.2 19.6 30.0 33.5

C Typical 5.1 5.1 5.1 5.1 5.1 5.1 10.2 10.2

D Minimum

7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6

E Maximum

3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1

F Typical 1.1 1.1 1.1 1.1 1.1 1.4 1.4 1.4

Number Maximum FRX005-60F 7.4 FRX025-60F 7.4 FRX030-60F 7.4 FRX065-60F 9.7 FRX075-60F 10.4 FRX135-60F 14.5 FRX300-60F 24.9 FRX375-60F 28.5

Thermal Derating Curve

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

Typical Time-To-Trip at 23℃

Part Numbering System Part Marking System

Standard Package

P/N

FRX005-60F FRX010-60F FRX017-60F FRX020-60F FRX025-60F FRX030-60F FRX040-60F FRX050-60F FRX065-60F

Pcs /Bag 500 500 500 500 500 500 500 500 300

Reel/Tape

3K 3K 3K 3K 3K 3K 3K 3K 3K

P/N

FRX075-60F FRX090-60F FRX110-60F FRX135-60F FRX160-60F FRX185-60F FRX250-60F FRX300-60F FRX375-60F

Pcs /Bag 300 300 300 200 200 200 100 100 100

Reel/Tape

3K 3K 1.5K 1.5K 1.5K 1.5K ------ ------ ------

Warning: -Operation beyond the specified maximum ratings or improper use may result in damage and possible electrical

arcing and/or flame.

-PPTC device are intended for occasional overcurrent protection. Application for repeated overcurrent condition and/or prolonged trip are not anticipated.

-Avoid contact of PPTC device with chemical solvent. Prolonged contact will damage the device performance.

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC FRX90V Series

Part Number

Hold Trip Max.Time Max. Current Current to Trip Current IH, A 0.15 0.17 0.30 0.35 0.55 1.10 1.35 2.50 3.00 IT, A 0.35 0.34 0.60 0.75 1.20 2.20 2.70 5.00 6.00 at 5xIH, s 10.0 3.0 3.0 10.0 10.0 8.2 9.6 15.6 19.8 IMAX, A 40 40 40 40 40 40 40 40 40 Rated Resistance Tolerance Voltage Power RMIN R1MAX VMAX,VDC Pd, W 72/90 0.70 72/90 0.48 72/90 0.49 72/90 1.30 72/90 1.50 72/90 1.50 72/90 1.70 72/90 2.50 72/90 2.80 Ohms

2.40 2.00 0.88 0.70 0.40 0.15 0.12 0.05 0.04 Ohms 7.00 8.00 2.10 2.50 1.50 0.38 0.30 0.13 0.10 IH=Hold current-maximum current at which the device will not trip at 23℃ still air. IT=Trip current-minimum current at which the device will always trip at 23℃ still air. V MAX=Maximum voltage device can withstand without damage at its rated current.

I MAX= Maximum fault current device can withstand without damage at rated voltage (VMAX). Pd=Typical power dissipated from device when in tripped state in 23℃ still air environment. RMIN=Minimum device resistance at 23℃.

R1MAX=Maximum device resistance at 23℃, 1 hour after tripping . Physical specifications:

Lead material: FRX010-90F~FRX090-90F Tin plated copper, 24 AWG.

FRX110-90F~FRX375-90F Tin plated copper, 20 AWG.

Soldering characteristics: MIL-STD-202, Method 208E.

Insulating coating:Flame retardant epoxy, meets UL 94 V-0 requirement. * NOTE : TÜV is only applied for FRX040-90F~FRX375-90F.

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

FRX90V Product Dimensions (Millimeter)

FRX 010-90F ~ FRX 090-90F FRX 110-90F ~ FRX 375-90F

Lead Size : 24AWG Lead Size : 20AWG Φ 0.51 mm Diameter Φ 0.81 mm Diameter

Part A B Maximum C Typical D Minimum

E Maximum

F Typical Number Maximum Thermal Derating Curve

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

Typical Time-To-Trip at 23℃

Part Numbering System Part Marking System

Standard Package

P/N FRX010-90F FRX015-90F FRX017-90F FRX020-90F FRX025-90F FRX030-90F FRX035-90F FRX040-90F FRX050-90F FRX055-90F

Pcs /Bag 500 500 500 500 500 500 500 500 500 500

Reel/Tape

3K 3K 3K 3K 3K 3K 3K 3K 3K 3K

P/N FRX065-90F FRX075-90F FRX090-90F FRX110-90F FRX135-90F FRX160-90F FRX185-90F FRX250-90F FRX300-90F FRX375-90F

Pcs /Bag 300 300 300 200 200 200 200 100 100 100

Reel/Tape

3K 3K 3K 1.5K 1.5K 1.5K 1.5K ------ ------ ------

Warning: -Operation beyond the specified maximum ratings or improper use may result in damage and possible electrical

arcing and/or flame.

-PPTC device are intended for occasional overcurrent protection. Application for repeated overcurrent condition and/or prolonged trip are not anticipated.

-Avoid contact of PPTC device with chemical solvent. Prolonged contact will damage the device performance.

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

Max. Current IMAX, A 40 40 40 40 Rated Typical Resistance Tolerance Voltage Power RMIN R1MAX VMAX, VDC 90 90 90 90 Pd, W 0.70 0.80 1.50 1.70 Ohms 2.40 1.50 0.45 0.30 Ohms 7.00 4.50 1.50 1.20 Part Number FBR150(U)F FBR200(U)F FBR550(U)F FBR750(U)F Hold Trip Max.Time Current to Trip IH, A 0.15 0.20 0.55 0.75 IT, A 0.35 0.45 1.20 1.60 at 5xIH, s 10 10 12 13 IH=Hold current-maximum current at which the device will not trip at 23℃ still air. IT=Trip current-minimum current at which the device will always trip at 23℃ still air. V MAX=Maximum voltage device can withstand without damage at its rated current.

I MAX= Maximum fault current device can withstand without damage at rated voltage (VMAX). Pd=Typical power dissipated from device when in tripped state in 23℃ still air environment. RMIN=Minimum device resistance at 23℃.

R1MAX=Maximum device resistance at 23℃, 1 hour after tripping . Physical specifications:

Lead material: FBR100F~FBR350F Tin plated copper, 24 AWG. FBR200F~FBR900F Tin plated copper, 20 AWG. Soldering characteristics: MIL-STD-202, Method 208E.

Insulating coating:Flame retardant epoxy, meets UL 94 V-0 requirement. *NOTE : TÜV is only applied for FBR550(U)F~ FBR900(U)F

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

FBR Product Dimensions (Millimeter)

FBR100F ~ FBR350F FBR550F ~ FBR900F Lead Size: 24AWG Lead Size: 20AWG Φ 0.51 mm Diameter Φ 0.81 mm Diameter

Number FBR150(U)F 9.0 FBR350(U)F 9.0 FBR550(U)F 10.9 12.7 12.7 14.0 5.1 5.1 5.1 7.6 7.6 7.6 3.6 3.6 3.6 1.4 1.4 1.4

Thermal Derating Curve

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

Typical Time-To-Trip at 23℃

Part Numbering System Part Marking System

Standard Package

P/N

FBR100 (U)F FBR150 (U)F FBR200 (U)F FBR250 (U)F

Pcs /Bag

500 500 500 500

Reel/Tape

2.5K 2.5K 2.5K 2.5K

P/N FBR350 (U)F FBR550 (U)F FBR750 (U)F FBR900 (U)F

Pcs /Bag 500 500 500

Reel/Tape 2.5K 2K 2K 2K

Warning: -Operation beyond the specified maximum ratings or improper use may result in damage and possible electrical

arcing and/or flame.

-PPTC device are intended for occasional overcurrent protection. Application for repeated overcurrent condition and/or prolonged trip are not anticipated.

-Avoid contact of PPTC device with chemical solvent. Prolonged contact will damage the device performance.

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

- Product - Radial Leaded PTC III

Electrical Characteristics(23℃)

Part Number Hold Trip Max. Current Current To Trip Current IH, A 1.10 1.35 3.00 6.00 7.00 IT, A 2.20 2.70 6.00 12.00 14.00 at 5xIH, s 6.6 7.3 10.8 16.0 17.5 IMAX, A 40 40 40 40 40 Rated Typical Voltage Power VMAX, VDC Pd, W

30 0.7 30 0.8 30 2.0 30 3.5 30 3.8 Resistance

Tolerance RMIN R1MAX Ohms 0.050 0.040 0.020 0.005 0.005 Ohms 0.170 0.130 0.080 0.040 0.030

IH=Hold current-maximum current at which the device will not trip at 23℃ still air. IT=Trip current-minimum current at which the device will always trip at 23℃ still air. V MAX=Maximum voltage device can withstand without damage at its rated current.

I MAX= Maximum fault current device can withstand without damage at rated voltage (Vmax). Pd=Typical power dissipated from device when in the tripped state in 23℃ still air environment. RMIN=Minimum device resistance at 23℃.

R1MAX=Maximum device resistance at 23℃, 1 hour after tripping. Physical specifications:

Lead material: FRU090-30F~FRU250-30F Tin plated copper, 24 AWG.

FRU300-30F~FRU900-30F Tin plated copper, 20 AWG.

Soldering characteristics: MIL-STD-202, Method 208E.

Insulating coating:Flame retardant epoxy, meets UL 94 V-0 requirement.

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

FRU Product Dimensions (Millimeter)

FRU 090-30F ~ FRU 250-30F

Lead Size: 24AWG, Φ 0.51 mm Diameter

FRU 300-30F ~ FRU 900-30F Lead Size: 20AWG Φ 0.81 mm Diameter

Number FRU090-30F 7.4 FRU110-30F 7.4 FRU185-30F 10.2 FRU250-30F 11.4 FRU600-30F 16.5 FRU900-30F 24.1 12.2 14.2 15.7 18.3 24.9 29.7 5.1 5.1 5.1 5.1 10.2 10.2 7.6 7.6 7.6 7.6 7.6 7.6 3.0 3.0 3.0 3.0 3.0 3.0 0.9 0.9 0.9 0.9 1.2 1.2

Thermal Derating Curve

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

- Product - Radial Leaded PTC III

Typical Time-To-Trip at 23℃

Part Numbering System Part Marking System

Example

Standard Package

P/N FRU090-30F FRU110-30F FRU135-30F FRU160-30F FRU185-30F FRU250-30F FRU300-30F

Pcs /Bag

500 500 300 300 300 300 200

Reel/Tape

3k 3k 3k 3k 3k 3k 1.5k

P/N FRU400-30F FRU500-30F FRU600-30F FRU700-30F FRU800-30F FRU900-30F

Pcs /Bag 200 200 100 100 100 100

Reel/Tape 1.5k ------ ------ ------ ------ ------

Warning: -Operation beyond the specified maximum ratings or improper use may result in damage and possible electrical

arcing and/or flame.

-PPTC device are intended for occasional overcurrent protection. Application for repeated overcurrent condition and/or prolonged trip are not anticipated.

-Avoid contact of PPTC device with chemical solvent. Prolonged contact will damage the device performance.

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III

- Product - Radial Leaded PTC

FRT Series

RoHS Compliant & Lead Free

Application:

IEEE 1394 FireWire, Computers & Consumer electronics Product Features:

Fast trip time, Lower Trip-to-hold Ratio, Radial-leaded product ideal for up to 36V Operation Current: 0.5A~2.5A Maximum Voltage: 36V

Temperature Range: -40℃ to 85℃ Agency Recognition: UL(E211981)

C-UL(E211981)

Electrical Characteristics (23℃)

Part Number Hold Trip Max. Current Current To Trip Current IH, A 0.50 1.20 1.35 2.20 2.50

IT, A 1.00 2.30 2.50 3.50 4.00

at 5xIH, s 5.0 3.5 4.5 6.5 8.0

IMAX, A 40 40 40 40 40

Rated Typical Voltage Power RMIN R1MAX VMAX, VDC Pd, W 36 0.67 36 0.78 36 0.84 36 0.95 36 0.99

Ohms

0.140 0.074 0.059 0.025 0.020

Ohms 0.448 0.180 0.143 0.080 0.064

IH=Hold current-maximum current at which the device will not trip at 23℃ still air. IT=Trip current-minimum current at which the device will always trip at 23℃ still air. V MAX=Maximum voltage device can withstand without damage at its rated current.

I MAX= Maximum fault current device can withstand without damage at rated voltage (VMAX). Pd=Typical power dissipated from device when in tripped state in 23℃ still air environment. RMIN=Minimum device resistance at 23℃.

R1MAX=Maximum device resistance at 23℃, 1 hour after tripping . Physical specifications:

Lead material: Tin plated copper, 24 AWG.

Soldering characteristics:MIL-STD-202, Method 208E.

Insulating coating:Flame retardant epoxy, meets UL 94 V-0 requirement.

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

FRT Product Dimensions (Millimeter)

Lead Size: 24AWG, Φ 0.51 mm Diameter

Part Number FRT050-33F FRT075-33F FRT090-33F FRT120-33F FRT135-33F FRT160-33F FRT190-33F FRT220-33F A Maximum

7.4 7.4 7.4 7.4 7.4 7.4 9.0 10.0 B Maximum 12.2 12.2 12.2 12.2 14.2 14.0 13.5 17.0 C Typical 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 D Minimum

7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 E Maximum

3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 F Typical 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1

Thermal Derating Curve

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

Typical Time-To-Trip at 23℃

A= FRT 050-33F B= FRT 075-33F C= FRT 090-33F D= FRT 120-33F E= FRT 135-33F F= FRT 160-33F

G= FRT 190-33F H= FRT 220-33F I = FRT 250-33F

Part Numbering System Part Marking System

Example Standard Package

P/N FRT050-33F

FRT075-33F FRT090-33F FRT120-33F FRT135-33F

Pcs /Bag

500 500 500

Reel/Tape

3K 3K 3K

P/N

FRT160-33F FRT190-33F FRT220-33F FRT250-33F

Pcs /Bag 500 500 500 Reel/Tape

3K 3K 3K

500 3K

本文档是某国际大品牌公司的产品手册,汇集了自恢复保险丝的所有型号。在设计过程中可以用来选型,画器件封装,计算参数等等。

III - Product - Radial Leaded PTC

FUSB Series

RoHS Compliant & Lead Free

Application:

Low voltage USB equipment Product Features:

Low resistance, Fast trip time , Lower Trip-to-hold Ratio

Operation Current: 0.75A ~2.50A Maximum Voltage: 16V/30V

Temperature Range: -40℃ to 85℃ Agency Recognition: UL(E211981)

C-UL(E211981)

TÜV (R3-50004084)

Electrical characteristics(23℃)

Hold Trip

Part Current Current Number

IH, A IT, A

FUSB090F 0.90 1.80 FUSB110F 1.10 2.20 FUSB160F 1.60 3.20 Max.Time

to Trip

Resistance

Rated Typical Tolerance Current Voltage Power RMIN R1MAX

at 8A, s at 5xIH, s IMAX, A VMAX, VDC Pd, W Ohms Ohms 1.2 5.9 40 16/30 0.6 0.07 0.18 2.3 6.6 40 16/30 0.7 0.05 0.14 9.0 8.0 40 16/30 0.9 0.03 0.11 IH=Hold current-maximum current at which the device will not trip at 23℃ still air. IT=Trip current-minimum current at which the device will always trip at 23℃ still air. V MAX=Maximum voltage device can withstand without damage at its rated current.

I MAX= Maximum fault current device can withstand without damage at rated voltage (Vmax). Pd=Typical power dissipated from device when in the tripped state in 23℃ still air environment. RMIN=Minimum device resistance at 23℃.

R1MAX=Maximum device resistance at 23℃, 1 hour after tripping . Physical specifications:

Lead material: Tin plated copper, 24 AWG.

Soldering characteristics:MIL-STD-202, Method 208E. Insulating coating:Flame retardant epoxy polymer,meets UL 94V-0 requirement.

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