PTSLR PTC Resettable Fuses

Eaton Electronics PTSLR PTC Resettable Fuses provide overcurrent and overtemperature protection in various applications and come in 0805, 1206, 1210, and 1812 chip sizes. PTSLR PTC Resettable Fuses offer hold currents from 0.75A to 5A and can interrupt fault currents up to 50A at maximum rated voltage. During fault conditions, these fuses offer a high resistance to prevent current from flowing in the circuit until the cause of the fault is removed and the device cools. Unlike one-time fuses, PTSLR fuses do not need to be replaced immediately after a trip. PTSLR fuses offer lower initial resistance than other PTC fuses (as low as 1mΩ), which helps improve power loss across the device in normal operation. PTSLR fuses are ideal for rechargeable battery packs, USB ports, and small DC motors.

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說明 規格書 供貨情況 定價 (TWD) 基於數量按單價篩選表中結果。
數量 RoHS ECAD模型 系列
安裝風格
終端類型
保持電流
最大電壓
脫扣電流
額定電流 - 最大
電阻
封裝/外殼
最低工作溫度
最高工作溫度
封裝
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0603 1.25A, 6V
規格書
1,869庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000

PTSLR0603 SMD/SMT SMD/SMT 1.25 A 6 VDC 2.5 A 50 A 140 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0603 1.75A, 6V
規格書
3,733庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

PTSLR0603 SMD/SMT SMD/SMT 1.75 A 6 VDC 3.5 A 50 A 70 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0603 2A, 6V
規格書
4,086庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

PTSLR0603 SMD/SMT SMD/SMT 2 A 6 VDC 4 A 50 A 65 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0603 2.5A, 6V
規格書
2,327庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

PTSLR0603 SMD/SMT SMD/SMT 2.5 A 6 VDC 5 A 50 A 60 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0603 3A, 6V
規格書
2,146庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

PTSLR0603 SMD/SMT SMD/SMT 3 A 6 VDC 6 A 50 A 50 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0805 3A, 8V
規格書
3,167庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000

PTSLR0805 SMD/SMT SMD/SMT 3 A 8 VDC 6 A 50 A 20 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0805 3.8A, 8V
規格書
1,869庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000

PTSLR0805 SMD/SMT SMD/SMT 3.8 A 8 VDC 7.6 A 50 A 16 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR1206 6.5A, 6V
規格書
2,886庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,500

PTSLR0805 SMD/SMT SMD/SMT 6.5 A 6 VDC 13 A 50 A 9 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics 自恢復保險絲 - PPTC PTSLR1210 PPTC, 1.75A, 6V
規格書
1,647庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

PTSLR PCB Mount SMD/SMT 1.75 A 6 VDC 3.5 A 50 A 40 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics 自恢復保險絲 - PPTC PTSLR1210 PPTC, 2A, 6V
規格書
2,311庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

PTSLR SMD/SMT SMD/SMT 2 A 6 VDC 4 A 50 A 24 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR1210 5.5A, 6V
規格書
2,309庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000

PTSLR0805 SMD/SMT SMD/SMT 5.5 A 6 VDC 11 A 50 A 10 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR1812 PPTC, 3A, 6V
規格書
1,980庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 2,000

PTSLR SMD/SMT SMD/SMT 3 A 6 VDC 6.2 A 50 A 21 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR1812 PPTC, 5A, 6V
規格書
988庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 1,000

PTSLR SMD/SMT SMD/SMT 5 A 6 V 10 A 50 A 1 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0603 0.75A, 8V
規格書
4,891庫存量
5,000預期2026/2/23
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000

PTSLR0603 SMD/SMT SMD/SMT 750 mA 8 VDC 1.5 A 25 A 165 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0603 1A, 8V
規格書
5,384庫存量
5,000預期2026/4/23
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000

PTSLR0603 PCB Mount SMD/SMT 1 A 8 VDC 2 A 25 A 150 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0805 2A, 8V
規格書
587庫存量
4,000預期2026/3/2
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000

PTSLR0805 SMD/SMT SMD/SMT 2 A 8 VDC 4 A 50 A 40 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0805 3.5A, 8V
規格書
3,976庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000

PTSLR0805 SMD/SMT SMD/SMT 3.5 A 8 VDC 7 A 50 A 18 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR0805 4.5A, 8V
規格書
587庫存量
3,500預期2026/3/9
可選用MouseReel
最少： 1
倍數： 1
捲: 3,500

PTSLR0805 SMD/SMT SMD/SMT 4.5 A 8 VDC 9 A 50 A 12 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics 自恢復保險絲 - PPTC 6V 2.0A-HD 50A MAX
規格書
1,869庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 2,500

PTSLR SMD/SMT SMD/SMT 2 A 6 VDC 4 A 50 A 40 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics 自恢復保險絲 - PPTC 6V 3.0A-HD 50A MAX
規格書
2,857庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 2,500

PTSLR SMD/SMT SMD/SMT 3 A 6 VDC 6 A 50 A 26 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics 自恢復保險絲 - PPTC 6V 3.5A-HD 50A MAX
規格書
2,184庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 2,500

PTSLR PCB Mount SMD/SMT 3.5 A 6 VDC 7 A 50 A 18 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics 自恢復保險絲 - PPTC 6V 3.8A-HD 50A MAX
規格書
2,439庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 2,500

PTSLR PCB Mount SMD/SMT 3.8 A 6 V 8 A 50 A 2 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics 自恢復保險絲 - PPTC 6V 3.0A-HD 50A MAX
規格書
35庫存量
3,000預期2026/6/1
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

PTSLR SMD/SMT SMD/SMT 3 A 6 VDC 6 A 50 A 20 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics 自恢復保險絲 - PPTC 6V 5.0A-HD 50A MAX
規格書
1,665庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

PTSLR SMD/SMT SMD/SMT 5 A 6 VDC 10 A 50 A 12 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics 自恢復保險絲 - PPTC PTSLR1812 PPTC, 2.7A, 6V
規格書
1,991庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 2,000

PTSLR SMD/SMT SMD/SMT 2.7 A 6 VDC 6.2 A 50 A 23 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel