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PTC Resettable Fuses(2023)
| Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Operating Temperature | Ratings | Lead Spacing | Size / Dimension | Height - Seated (Max) | Mounting Type | Package / Case | Type | Approval Agency | Thickness (Max) | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Current - Max | Voltage - Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
72R375XH | 2.8900 |  |
2 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Bulk | Active | -40°C ~ 85°C | - | 0.402" (10.20mm) | 1.035" Dia x 0.122" T (26.30mm x 3.10mm) | 1.224" (31.10mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 100 | 40 A | 72V | 3.75 A | 7.5 A | 24 s | 30 mOhms | 80 mOhms | ||
 |
RHEF070U-2 | - | |
6784 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RHEF | Tape & Reel (TR) | Obsolete | -40°C ~ 125°C | - | 0.199" (5.05mm) | 0.272" L x 0.118" W (6.90mm x 3.00mm) | 0.425" (10.80mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 2,500 | 40 A | 30V | 700 mA | 1.4 A | 3.2 s | 300 mOhms | 800 mOhms | ||
 |
TRF250-120US-2 | 0.8600 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.236" L x 0.150" W (6.00mm x 3.80mm) | 0.394" (10.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 3 A | 60V (250V Int) | 120 mA | 240 mA | 2 s | 6 Ohms | 16 Ohms | |||
 |
15LR380U | 0.3962 | |
6076 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LR | Bulk | Active | -40°C ~ 85°C | - | - | 0.984" L x 0.283" W (25.00mm x 7.20mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -15LR380U | EAR99 | 8533.40.8070 | 500 | 100 A | 15V | 3.8 A | 8.3 A | 5 s | 13 mOhms | 37 mOhms | |
 |
SMD1210P010TFA | - | |
6946 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD1210 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | SMD1210P010TSA-NDR | EAR99 | 8533.40.8070 | 3,000 | 10 A | 30V | 100 mA | 300 mA | 1.5 s | 1.6 Ohms | 15 Ohms | ||
|
SMD1812P020TFA | - | |
7130 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD1812 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | Surface Mount | 1812 (4532 Metric), Concave | Polymeric | cURus, TUV | 0.031" (0.78mm) | download | ROHS3 Compliant | 1 (Unlimited) | SMD1812P020TSA-NDR | EAR99 | 8533.40.8070 | 2,000 | 10 A | 30V | 200 mA | 400 mA | 20 ms | 800 mOhms | 5 Ohms | ||
|
SMD2920P125TFA | - | |
3175 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD2920 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | Surface Mount | 2920 (7351 Metric), Concave | Polymeric | cURus, TUV | 0.031" (0.78mm) | download | ROHS3 Compliant | 1 (Unlimited) | SMD2920P125TSA-NDR | EAR99 | 8533.40.8070 | 2,000 | 40 A | 15V | 1.25 A | 2.5 A | 2 s | 70 mOhms | 250 mOhms | ||
|
SMD2920P200TFA | - | |
8831 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD2920 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | Surface Mount | 2920 (7351 Metric), Concave | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | SMD2920P200TSA-NDR | EAR99 | 8533.40.8070 | 1,500 | 40 A | 15V | 2 A | 4 A | 5 s | 50 mOhms | 125 mOhms | ||
 |
RTEF190-2 | - | |
7766 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Tape & Reel (TR) | Obsolete | - | - | 0.199" (5.05mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | A74357-000 | EAR99 | 8533.40.8070 | 3,000 | 40 A | 33V | 1.9 A | 3 A | 3.5 s | 45 mOhms | 92 mOhms | |
|
RTEF190 | - | |
4811 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bag | Obsolete | - | - | 0.199" (5.05mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | D81514-000 | EAR99 | 8533.40.8070 | 500 | 40 A | 33V | 1.9 A | 3 A | 3.5 s | 45 mOhms | 92 mOhms | |
 |
LR4-260SF | 0.9100 | |
242 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LR4 | Bag | Active | -40°C ~ 85°C | - | - | 0.866" L x 0.205" W (22.00mm x 5.20mm) | User Defined | Strap | Polymeric | CSA, TUV, UL | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 100 A | 15V | 2.6 A | 5.8 A | 5 s | 20 mOhms | 63 mOhms | ||||
 |
LVR008K | - | |
4673 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LVR | Bulk | Obsolete | -20°C ~ 85°C | - | 0.200" (5.08mm) | 0.327" Dia x 0.150" T (8.30mm x 3.80mm) | 0.508" (12.90mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 1.2 A | 240V (265V Int) | 80 mA | 190 mA | 10 s | 7.4 Ohms | 26 Ohms | ||
 |
RHEF750-1 | - | |
9781 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RHEF | Bulk | Obsolete | -40°C ~ 125°C | - | 0.199" (5.05mm) | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.925" (23.50mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 7.5 A | 13.1 A | 7 s | 9.4 mOhms | 22 mOhms | ||
 |
TRF250-120-2 | 0.3638 | |
3 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,500 | 3 A | 60V (250V Int) | 120 mA | 240 mA | 2.5 s | 4 Ohms | 16 Ohms | ||
 |
TS250-130F-2 | 1.0500 | |
8 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TS250 | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.352" L x 0.291" W (8.95mm x 7.40mm) | - | Surface Mount | 2-SMD | Polymeric | CSA, TUV, UL | 0.134" (3.40mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 1 A | 60V (600V Int) | 130 mA | 260 mA | 2.5 s | 6.5 Ohms | 20 Ohms | |||
 |
TS250-130F-RC-B-0.5-2 | 1.0500 | |
203 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TS250 | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.352" L x 0.291" W (8.95mm x 7.40mm) | - | Surface Mount | 2-SMD | Polymeric | CSA, TUV, UL | 0.134" (3.40mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 1 A | 60V (600V Int) | 130 mA | 260 mA | 2 s | 7 Ohms | 17 Ohms | |||
 |
VTP210GF | 0.9100 | |
16 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VTP | Bulk | Active | -40°C ~ 85°C | - | - | 0.909" L x 0.209" W (23.10mm x 5.30mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 100 A | 16V | 2.1 A | 4.7 A | 5 s | 18 mOhms | 60 mOhms | |||
 |
VTP240F | 1.0700 | |
2905 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VTP | Bulk | Active | - | - | - | 0.984" L x 0.201" W (25.00mm x 5.10mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 100 A | 16V | 2.4 A | 5.9 A | 5 s | 14 mOhms | 52 mOhms | |||
 |
250R080U | 0.8500 | |
426 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 250R | Bulk | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.228" Dia x 0.181" T (5.80mm x 4.60mm) | 0.390" (9.90mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 3 A | 60V (250V Int) | 80 mA | 160 mA | 4 s | 14 Ohms | 33 Ohms | ||
 |
24LT310U | - | |
9731 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LT | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.984" L x 0.604" W (25.00mm x 15.35mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | 24V | 3.1 A | 6 A | 5 s | 18 mOhms | 55 mOhms | |||
 |
250R120-RFZR | - | |
7394 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 250R | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | -250R120-RFZR | EAR99 | 8533.40.8070 | 1,200 | 3 A | 60V (250V Int) | 120 mA | 240 mA | 2.5 s | 6 Ohms | 16 Ohms | ||
|
250R145-RBZR | - | |
7273 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 250R | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | -250R145-RBZR | EAR99 | 8533.40.8070 | 1,200 | 3 A | 60V (250V Int) | 145 mA | 290 mA | 2.5 s | 4.5 Ohms | 14 Ohms | ||
 |
16VT210LU | - | |
8619 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, VT | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.984" L x 0.201" W (25.00mm x 5.10mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 2.1 A | 4.7 A | 5 s | 18 mOhms | 60 mOhms | |||
|
600R160-RAF | - | |
1641 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 600R | Bulk | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.630" L x 0.236" W (16.00mm x 6.00mm) | 0.496" (12.60mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | -600R160-RAF | EAR99 | 8533.40.8070 | 200 | 3 A | 60V (600V Int) | 160 mA | 320 mA | 10 s | 4 Ohms | 16 Ohms | ||
 |
250R180TMR | 1.6800 | |
25 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 250R | Cut Tape (CT) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.374" Dia x 0.181" T (9.50mm x 4.60mm) | 0.472" (12.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 10 A | 60V (250V Int) | 180 mA | 650 mA | 21 s | 1.4 Ohms | 4.5 Ohms | |||
 |
15LR190SU | - | |
2954 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LR | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.827" L x 0.205" W (21.00mm x 5.20mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | 15V | 1.9 A | 3.9 A | 5 s | 39 mOhms | 102 mOhms | |||
 |
15LT070SU | - | |
2350 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LT | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.827" L x 0.199" W (21.00mm x 5.05mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.047" (1.20mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | 15V | 700 mA | 1.5 A | 5 s | 100 mOhms | 340 mOhms | |||
 |
3425L260/60UR | 1.4500 | |
100 | 0.00000000 | Littelfuse Inc. | 3425L | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.341" L x 0.250" W (8.65mm x 6.35mm) | - | Surface Mount | Nonstandard SMD | Polymeric | cURus, TUV | 0.118" (3.00mm) | download | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 20 A | 60V | 2.6 A | 5.2 A | 10 s | 20 mOhms | 120 mOhms | ||||
 |
AHRF600S | - | |
6782 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AHRF | Bag | Active | -40°C ~ 125°C | AEC-Q200 | 0.199" (5.05mm) | 0.441" L x 0.118" W (11.20mm x 3.00mm) | 0.827" (21.00mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 6 A | 12 A | 6.5 s | 10 mOhms | 32 mOhms | |||
|
LTP100SSF | - | |
1699 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LTP | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.866" L x 0.199" W (22.00mm x 5.05mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.039" (1.00mm) | - | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 24V | 1 A | 2.5 A | 7 s | 70 mOhms | 260 mOhms |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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