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  • PTC Resettable Fuses
1,810 results | remaining
Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusTypeVoltage - MaxCurrent - Hold (Ih) (Max)Current - Trip (It)Current - MaxTime to TripResistance - Initial (Ri) (Min)Resistance - Post Trip (R1) (Max)Operating TemperatureRatingsMounting TypePackage / CaseSize / DimensionHeight - Seated (Max)Thickness (Max)Lead SpacingApproval Agency
Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusTypeVoltage - MaxCurrent - Hold (Ih) (Max)Current - Trip (It)Current - MaxTime to TripResistance - Initial (Ri) (Min)Resistance - Post Trip (R1) (Max)Operating TemperatureRatingsMounting TypePackage / CaseSize / DimensionHeight - Seated (Max)Thickness (Max)Lead SpacingApproval Agency
250R120-R2U

Mfr Part No.

250R120-R2U

Internal Code

1420-150-1383192
Littelfuse Inc.
PTC RESET FUSE 60V 120MA RADIAL
Get a Quote -
POLY-FUSE®, 250R Bulk Obsolete Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 8 Ohms 16 Ohms -40°C ~ 85°C - Through Hole Radial, Disc 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm) cURus, TUV
250R120-R2U
250R120-R2U

1420-150-1383192 Littelfuse Inc.
RoHS :
Package: Radial, Disc
Inventory: -
1 : -
250R120-R3U

Mfr Part No.

250R120-R3U

Internal Code

1420-150-1383194
Littelfuse Inc.
PTC RESET FUSE 60V 120MA RADIAL
Get a Quote -
POLY-FUSE®, 250R Bulk Obsolete Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 8 Ohms 16 Ohms -40°C ~ 85°C - Through Hole Radial, Disc 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm) cURus, TUV
250R120-R3U
250R120-R3U

1420-150-1383194 Littelfuse Inc.
RoHS :
Package: Radial, Disc
Inventory: -
1 : -
250R145TZR

Mfr Part No.

250R145TZR

Internal Code

1420-150-1383206
Littelfuse Inc.
PTC RESET FUSE 60V 145MA RADIAL
Get a Quote -
POLY-FUSE®, 250R Tape & Box (TB) Obsolete Polymeric 60V (250V Int) 145 mA 290 mA 3 A 2.5 s 5.4 Ohms 14 Ohms -40°C ~ 85°C - Through Hole Radial, Disc 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm) cURus, TUV
250R145TZR
250R145TZR

1420-150-1383206 Littelfuse Inc.
RoHS :
Package: Radial, Disc
Inventory: -
1 : -
250R145U

Mfr Part No.

250R145U

Internal Code

1420-150-1383207
Littelfuse Inc.
PTC RESET FUSE 60V 145MA RADIAL
Get a Quote -
POLY-FUSE®, 250R Bulk Obsolete Polymeric 60V (250V Int) 145 mA 290 mA 3 A 2.5 s 3 Ohms 14 Ohms -40°C ~ 85°C - Through Hole Radial, Disc 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm) cURus, TUV
250R145U
250R145U

1420-150-1383207 Littelfuse Inc.
RoHS :
Package: Radial, Disc
Inventory: -
1 : -
250S130-RCDR

Mfr Part No.

250S130-RCDR

Internal Code

1420-150-1383219
Littelfuse Inc.
PTC RESET FUSE 60V 130MA 2SMD
Get a Quote -
POLY-FUSE®, 250S Tape & Reel (TR) Obsolete Polymeric 60V (250V Int) 130 mA 260 mA 3 A 1.1 s 7 Ohms 17 Ohms -40°C ~ 85°C - Surface Mount 2-SMD 0.370" L x 0.291" W (9.40mm x 7.40mm) - 0.146" (3.70mm) - cURus, TUV
250S130-RCDR
250S130-RCDR

1420-150-1383219 Littelfuse Inc.
RoHS :
Package: 2-SMD
Inventory: -
1 : -
250S130VDR

Mfr Part No.

250S130VDR

Internal Code

1420-150-1383220
Littelfuse Inc.
PTC RESET FUSE 60V 130MA 2SMD
Get a Quote -
POLY-FUSE®, 250S Tape & Reel (TR) Obsolete Polymeric 60V (250V Int) 130 mA 260 mA 3 A 2 s 4 Ohms 20 Ohms -40°C ~ 85°C - Surface Mount 2-SMD 0.240" L x 0.272" W (6.10mm x 6.90mm) - 0.126" (3.20mm) - cURus, TUV
250S130VDR
250S130VDR

1420-150-1383220 Littelfuse Inc.
RoHS :
Package: 2-SMD
Inventory: -
1 : -
2920L600/16MR-A

Mfr Part No.

2920L600/16MR-A

Internal Code

1420-150-1441410
Littelfuse Inc.
PTC 16V POLYFUSE SMT 2920 6.0A
1909 Available
  • 1 : $0.46646
  • 10 : $0.42405
  • 100 : $0.38904
  • 500 : $0.36022
  • 1000 : $0.33666
  • 3000 : $0.3176
Unit Price: $0.46646
Minimum: 1 Multiple: 1
POLY-FUSE®, 2920L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 16V 6 A 12 A 40 A 2 s 4 mOhms 20 mOhms -40°C ~ 85°C - Surface Mount 2920 (7351 Metric), Concave 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.063" (1.60mm) - -
2920L600/16MR-A
2920L600/16MR-A

1420-150-1441410 Littelfuse Inc.
RoHS :
Package: 2920 (7351 Metric), Concave
Inventory: 1909
1 : $0.46646
2920L500/24SLDR

Mfr Part No.

2920L500/24SLDR

Internal Code

1420-150-1441407
Littelfuse Inc.
PTC RESET FUSE 5.0A 24V 2920
9052 Available
  • 1 : $1.2383
  • 10 : $1.12572
  • 100 : $1.03277
  • 500 : $0.95627
  • 1000 : $0.89372
  • 3000 : $0.84313
Unit Price: $1.2383
Minimum: 1 Multiple: 1
POLY-FUSE®, LoRho Tape & Reel (TR) Cut Tape (CT) Active Polymeric 24V 5 A 10 A 50 A 2 s 1 mOhms 18 mOhms -40°C ~ 85°C - Surface Mount 2920 (7351 Metric), Concave 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.079" (2.00mm) - cURus, TUV
2920L500/24SLDR
2920L500/24SLDR

1420-150-1441407 Littelfuse Inc.
RoHS :
Package: 2920 (7351 Metric), Concave
Inventory: 9052
1 : $1.2383
2920L300/15DR

Mfr Part No.

2920L300/15DR

Internal Code

1420-150-1441401
Littelfuse Inc.
PTC RESET FUSE 15V 3A 2920
7151 Available
  • 1 : $0.35841
  • 10 : $0.32582
  • 100 : $0.29892
  • 500 : $0.27678
  • 1000 : $0.25867
  • 3000 : $0.24404
Unit Price: $0.35841
Minimum: 1 Multiple: 1
POLY-FUSE®, 2920L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 15V 3 A 5 A 40 A 20 s 15 mOhms 48 mOhms -40°C ~ 85°C - Surface Mount 2920 (7351 Metric), Concave 0.289" L x 0.202" W (7.35mm x 5.12mm) - 0.049" (1.25mm) - cURus, TUV
2920L300/15DR
2920L300/15DR

1420-150-1441401 Littelfuse Inc.
RoHS :
Package: 2920 (7351 Metric), Concave
Inventory: 7151
1 : $0.35841
2920L125PR

Mfr Part No.

2920L125PR

Internal Code

1420-150-1441391
Littelfuse Inc.
PTC RESET FUSE 15V 1.25A 2920
7390 Available
  • 1 : $0.27001
  • 10 : $0.24546
  • 100 : $0.22519
  • 500 : $0.20851
  • 1000 : $0.19488
  • 3000 : $0.18384
Unit Price: $0.27001
Minimum: 1 Multiple: 1
POLY-FUSE®, 2920L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 15V 1.25 A 2.5 A 40 A 2 s 70 mOhms 250 mOhms -40°C ~ 85°C - Surface Mount 2920 (7351 Metric), Concave 0.289" L x 0.202" W (7.35mm x 5.12mm) - 0.049" (1.25mm) - cURus, TUV
2920L125PR
2920L125PR

1420-150-1441391 Littelfuse Inc.
RoHS :
Package: 2920 (7351 Metric), Concave
Inventory: 7390
1 : $0.27001
2920L110/60MR-A

Mfr Part No.

2920L110/60MR-A

Internal Code

1420-150-1441390
Littelfuse Inc.
PTC RESET FUSE 60V 1.1A 2920
14505 Available
  • 1 : $0.4338
  • 10 : $0.39436
  • 100 : $0.36179
  • 500 : $0.335
  • 1000 : $0.31308
  • 3000 : $0.29536
Unit Price: $0.4338
Minimum: 1 Multiple: 1
POLY-FUSE®, 2920L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 60V 1.1 A 2.2 A 20 A 500 ms 120 mOhms 410 mOhms -40°C ~ 85°C - Surface Mount 2920 (7351 Metric), Concave 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.079" (2.00mm) - cURus, TUV
2920L110/60MR-A
2920L110/60MR-A

1420-150-1441390 Littelfuse Inc.
RoHS :
Package: 2920 (7351 Metric), Concave
Inventory: 14505
1 : $0.4338
2920L700SLPR

Mfr Part No.

2920L700SLPR

Internal Code

1420-150-1441414
Littelfuse Inc.
PTC RESET FUSE 6V 7A 2920
25125 Available
  • 1 : $1.23041
  • 10 : $1.11855
  • 100 : $1.02619
  • 500 : $0.95018
  • 1000 : $0.88802
  • 3000 : $0.83775
Unit Price: $1.23041
Minimum: 1 Multiple: 1
POLY-FUSE®, LoRho Tape & Reel (TR) Cut Tape (CT) Active Polymeric 6V 7 A 14 A 50 A 200 ms 1 mOhms 7 mOhms -40°C ~ 85°C - Surface Mount 2920 (7351 Metric), Concave 0.289" L x 0.202" W (7.35mm x 5.12mm) - 0.026" (0.65mm) - cURus, TUV
2920L700SLPR
2920L700SLPR

1420-150-1441414 Littelfuse Inc.
RoHS :
Package: 2920 (7351 Metric), Concave
Inventory: 25125
1 : $1.23041
2920L700/12MR-A

Mfr Part No.

2920L700/12MR-A

Internal Code

1420-150-1441412
Littelfuse Inc.
PTC RESET FUSE 12V 7A 2920
2917 Available
  • 1 : $0.46375
  • 10 : $0.4216
  • 100 : $0.38679
  • 500 : $0.35814
  • 1000 : $0.33471
  • 3000 : $0.31577
Unit Price: $0.46375
Minimum: 1 Multiple: 1
POLY-FUSE®, 2920L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 12V 7 A 14 A 50 A 2 s 3 mOhms 18 mOhms -40°C ~ 85°C - Surface Mount 2920 (7351 Metric), Concave 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.063" (1.60mm) - cURus, TUV
2920L700/12MR-A
2920L700/12MR-A

1420-150-1441412 Littelfuse Inc.
RoHS :
Package: 2920 (7351 Metric), Concave
Inventory: 2917
1 : $0.46375
1812L010/60DR

Mfr Part No.

1812L010/60DR

Internal Code

1420-150-957971
Littelfuse Inc.
PTC RESET FUSE 60V 100MA 1812
28729 Available
  • 1 : $0.76238
  • 10 : $0.69308
  • 100 : $0.63584
  • 500 : $0.58874
  • 1000 : $0.55023
  • 3000 : $0.51908
Unit Price: $0.76238
Minimum: 1 Multiple: 1
POLY-FUSE®, 1812L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 60V 100 mA 300 mA 10 A 1.5 s 1.6 Ohms 15 Ohms -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.049" (1.25mm) - cURus, TUV
1812L010/60DR
1812L010/60DR

1420-150-957971 Littelfuse Inc.
RoHS :
Package: 1812 (4532 Metric), Concave
Inventory: 28729
1 : $0.76238
1812L020/60DR

Mfr Part No.

1812L020/60DR

Internal Code

1420-150-957973
Littelfuse Inc.
PTC RESET FUSE 60V 200MA 1812
18824 Available
  • 1 : $0.23556
  • 10 : $0.21414
  • 100 : $0.19647
  • 500 : $0.18191
  • 1000 : $0.17001
  • 3000 : $0.16039
Unit Price: $0.23556
Minimum: 1 Multiple: 1
POLY-FUSE®, 1812L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 60V 200 mA 400 mA 40 A 2 s 1.4 Ohms 4.4 Ohms -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.049" (1.25mm) - cURus, TUV
1812L020/60DR
1812L020/60DR

1420-150-957973 Littelfuse Inc.
RoHS :
Package: 1812 (4532 Metric), Concave
Inventory: 18824
1 : $0.23556
1812L035/60MR

Mfr Part No.

1812L035/60MR

Internal Code

1420-150-957975
Littelfuse Inc.
PTC RESET FUSE 60V 350MA 1812
22763 Available
  • 1 : $0.42281
  • 10 : $0.38437
  • 100 : $0.35264
  • 500 : $0.32651
  • 1000 : $0.30515
  • 3000 : $0.28788
Unit Price: $0.42281
Minimum: 1 Multiple: 1
POLY-FUSE®, 1812L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 60V 350 mA 700 mA 10 A 150 ms 400 mOhms 1.7 Ohms -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.071" (1.80mm) - -
1812L035/60MR
1812L035/60MR

1420-150-957975 Littelfuse Inc.
RoHS :
Package: 1812 (4532 Metric), Concave
Inventory: 22763
1 : $0.42281
1812L035/60MR-A

Mfr Part No.

1812L035/60MR-A

Internal Code

1420-150-957976
Littelfuse Inc.
PTC 60V POLYFUSE SMD 1812 0.35A
1139 Available
  • 1 : $0.74538
  • 10 : $0.67763
  • 100 : $0.62167
  • 500 : $0.57563
  • 1000 : $0.53797
  • 3000 : $0.50752
Unit Price: $0.74538
Minimum: 1 Multiple: 1
POLY-FUSE®, 1812L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 60V 350 mA 700 mA 10 A 150 ms 400 mOhms 1.7 Ohms -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.071" (1.80mm) - -
1812L035/60MR-A
1812L035/60MR-A

1420-150-957976 Littelfuse Inc.
RoHS :
Package: 1812 (4532 Metric), Concave
Inventory: 1139
1 : $0.74538
1812L075PR

Mfr Part No.

1812L075PR

Internal Code

1420-150-957981
Littelfuse Inc.
PTC RESET FUSE 13.2V 750MA 1812
7050 Available
  • 1 : $0.21168
  • 10 : $0.19243
  • 100 : $0.17654
  • 500 : $0.16346
  • 1000 : $0.15277
  • 3000 : $0.14412
Unit Price: $0.21168
Minimum: 1 Multiple: 1
POLY-FUSE®, 1812L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 13.2V 750 mA 1.5 A 100 A 200 ms 100 mOhms 450 mOhms -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.030" (0.75mm) - cURus, TUV
1812L075PR
1812L075PR

1420-150-957981 Littelfuse Inc.
RoHS :
Package: 1812 (4532 Metric), Concave
Inventory: 7050
1 : $0.21168
1812L110/16DR

Mfr Part No.

1812L110/16DR

Internal Code

1420-150-957984
Littelfuse Inc.
PTC RESET FUSE 16V 1.1A 1812
10749 Available
  • 1 : $0.24389
  • 10 : $0.22171
  • 100 : $0.20341
  • 500 : $0.18833
  • 1000 : $0.17601
  • 3000 : $0.16605
Unit Price: $0.24389
Minimum: 1 Multiple: 1
POLY-FUSE®, 1812L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 16V 1.1 A 1.95 A 100 A 300 ms 60 mOhms 180 mOhms -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.049" (1.25mm) - cURus, TUV
1812L110/16DR
1812L110/16DR

1420-150-957984 Littelfuse Inc.
RoHS :
Package: 1812 (4532 Metric), Concave
Inventory: 10749
1 : $0.24389
1812L160/12DR

Mfr Part No.

1812L160/12DR

Internal Code

1420-150-957998
Littelfuse Inc.
PTC RESET FUSE 12V 1.6A 1812
19637 Available
  • 1 : $0.23034
  • 10 : $0.20939
  • 100 : $0.1921
  • 500 : $0.17787
  • 1000 : $0.16624
  • 3000 : $0.15683
Unit Price: $0.23034
Minimum: 1 Multiple: 1
POLY-FUSE®, 1812L Tape & Reel (TR) Cut Tape (CT) Active Polymeric 12V 1.6 A 2.8 A 100 A 1 s 30 mOhms 100 mOhms -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.049" (1.25mm) - cURus, TUV
1812L160/12DR
1812L160/12DR

1420-150-957998 Littelfuse Inc.
RoHS :
Package: 1812 (4532 Metric), Concave
Inventory: 19637
1 : $0.23034
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