PTSA Automotive Resettable PTC Fuses

Eaton Electronics PTSA Automotive Resettable PTC Fuses are polymeric positive temperature coefficient overcurrent protection devices. These fuses provide above 13V ideal voltage rating for typical automotive circuitry, low resistances, and fast time-to-trip performance. The PTSA fuses offer 100mA to 2.6A holding current range and the PTSAHT fuses offer 100mA to 500mA holding current range. The PTSA family fuses are available in four surface-mount Printed Circuit Board (PCB) footprints from 0805 up to 1812 with AEC-Q200 qualification. The PTSAHT fuses feature high-temperature PPTCs that withstand operating temperatures up to 125°C. These fuses are used in applications such as infotainment, in-vehicle navigation, telematics, car lighting, power window and seat control, instrument clusters, and PCB trace protection.

Results: 26
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Mounting Style Termination Style Hold Current Maximum Voltage Trip Current Current Rating - Max Resistance Package / Case Minimum Operating Temperature Maximum Operating Temperature Packaging
Eaton Electronics Resettable Fuses - PPTC PTSA1206 0.25A, 16V 7,246In Stock
Cut Tape
$0.42
$0.383
$0.318
$0.294
Reel
$0.192
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSA1206 SMD/SMT SMD/SMT 250 mA 16 VDC 580 mA 40 A 2.3 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSAHT1206 0.35A, 16V 3,064In Stock
Cut Tape
$0.49
$0.45
$0.373
$0.345
Reel
$0.223
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSAHT1206 PCB Mount SMD/SMT 350 mA 16 VDC 950 mA 50 A 1.6 Ohms 1206 (3216 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1206 0.16A, 48V 3,303In Stock
Cut Tape
$0.42
$0.383
$0.318
$0.294
Reel
$0.224
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSA1206 SMD/SMT SMD/SMT 160 mA 48 VDC 450 mA 10 A 5 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1206 0.35A, 16V 3,340In Stock
Cut Tape
$0.42
$0.383
$0.318
$0.294
Reel
$0.224
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSA1206 SMD/SMT SMD/SMT 350 mA 16 VDC 750 mA 40 A 1.35 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1206 0.5A, 13.2V 3,292In Stock
Cut Tape
$0.42
$0.383
$0.318
$0.294
Reel
$0.217
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSA1206 SMD/SMT SMD/SMT 500 mA 13.2 VDC 1.1 A 40 A 750 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1206 0.1A, 60V 6,361In Stock
Cut Tape
$0.45
$0.414
$0.344
$0.317
Reel
$0.195
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSA1206 SMD/SMT SMD/SMT 100 mA 60 VDC 250 mA 10 A 15 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA0805 0.1A, 15V 50In Stock
4,000Expected 12/8/2026
Cut Tape
$0.28
$0.253
$0.21
$0.194
Reel
$0.147
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSA0805 SMD/SMT SMD/SMT 100 mA 15 VDC 300 mA 10 A 10 Ohms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA0805 0.12A, 15V 1,029In Stock
Cut Tape
$0.23
$0.208
$0.173
$0.159
Reel
$0.139
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSA0805 SMD/SMT SMD/SMT 120 mA 15 VDC 300 mA 20 A 9 Ohms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1206 0.2A, 24V 1,066In Stock
Cut Tape
$0.42
$0.383
$0.318
$0.294
Reel
$0.224
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSA1206 SMD/SMT SMD/SMT 200 mA 24 VDC 420 mA 40 A 3.1 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1206 0.12A, 48V 1,499In Stock
Cut Tape
$0.42
$0.383
$0.318
$0.294
Reel
$0.224
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSA1206 SMD/SMT SMD/SMT 120 mA 48 VDC 390 mA 10 A 15 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1210 0.5A, 13.2V 1,058In Stock
Cut Tape
$0.34
$0.311
$0.259
$0.239
Reel
$0.182
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSA1210 SMD/SMT SMD/SMT 500 mA 13.2 VDC 1 A 40 A 1 Ohms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1812 1.5A, 16V 662In Stock
Cut Tape
$0.34
$0.311
$0.259
$0.239
Reel
$0.207
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
PTSA1812 SMD/SMT SMD/SMT 1.5 A 16 VDC 3 A 40 A 120 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1812 2A, 16V 286In Stock
1,000On Order
Cut Tape
$0.45
$0.413
$0.343
$0.317
Reel
$0.269
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
PTSA1812 SMD/SMT SMD/SMT 2 A 16 VDC 4 A 40 A 85 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1812 2.6A, 16V 1,652In Stock
Cut Tape
$0.44
$0.405
$0.336
$0.31
Reel
$0.278
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
PTSA1812 SMD/SMT SMD/SMT 2.6 A 16 VDC 5.2 A 40 A 70 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1812 0.5A, 24V 3,092In Stock
Cut Tape
$0.36
$0.333
$0.277
$0.255
Reel
$0.207
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000
PTSA1812 SMD/SMT SMD/SMT 500 mA 24 VDC 1 A 50 A 1 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1812 1.1A, 24V 1,705In Stock
Cut Tape
$0.35
$0.319
$0.265
$0.244
Reel
$0.191
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000
PTSA1812 SMD/SMT SMD/SMT 1.1 A 24 VDC 2.2 A 40 A 260 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1812 1.5A, 24V 2,700In Stock
Cut Tape
$0.41
$0.376
$0.312
$0.288
Reel
$0.22
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
PTSA1812 SMD/SMT SMD/SMT 1.5 A 24 VDC 3 A 40 A 120 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1812 0.2A, 30V 1,645In Stock
Cut Tape
$0.35
$0.318
$0.265
$0.244
Reel
$0.176
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000
PTSA1812 SMD/SMT SMD/SMT 200 mA 30 VDC 400 mA 10 A 5 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1812 0.3A, 30V 1,256In Stock
Cut Tape
$0.47
$0.367
$0.342
$0.283
Reel
$0.197
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000
PTSA1812 SMD/SMT SMD/SMT 300 mA 30 VDC 600 mA 40 A 1.75 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1812 0.75A, 33V 2,698In Stock
Cut Tape
$0.34
$0.311
$0.259
$0.239
Reel
$0.212
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
PTSA1812 SMD/SMT SMD/SMT 750 mA 33 VDC 1.5 A 100 A 480 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1812 0.1A, 60V 1,927In Stock
Cut Tape
$0.34
$0.311
$0.259
$0.239
Reel
$0.191
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000
PTSA1812 SMD/SMT SMD/SMT 100 mA 60 VDC 300 mA 10 A 15 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1812 0.14A, 60V 3,923In Stock
Cut Tape
$0.35
$0.319
$0.265
$0.244
Reel
$0.176
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000
PTSA1812 SMD/SMT SMD/SMT 140 mA 60 VDC 340 mA 10 A 6 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSAHT0805 0.1A, 16V 4,145In Stock
Cut Tape
$0.34
$0.308
$0.256
$0.236
Reel
$0.169
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSAHT0805 SMD/SMT SMD/SMT 100 mA 16 VDC 600 mA 40 A 10 Ohms 0805 (2012 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSAHT1206 0.5A, 24V 4,881In Stock
Cut Tape
$0.51
$0.466
$0.39
$0.36
Reel
$0.278
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000
PTSAHT1206 SMD/SMT SMD/SMT 500 mA 24 VDC 2.5 A 20 A 1.6 Ohms 1206 (3216 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSAHT1206 0.16A, 30V 36In Stock
Cut Tape
$0.54
$0.494
$0.41
$0.378
Reel
$0.268
A tariff of 44% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
PTSAHT1206 PCB Mount SMD/SMT 160 mA 30 VDC 800 mA 20 A 6 Ohms 1206 (3216 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel