自恢复保险丝型号汇总(8)

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.