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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
TRF250-183S-2 | 0.8100 |  |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.295" Dia x 0.150" T (7.50mm x 3.80mm) | 0.374" (9.50mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 10 A | 100V (250V Int) | 183 mA | 685 mA | 1.8 s | 800 mOhms | 3.4 Ohms | |||
 |
RLD30P400UF | - | |
2604 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.791" (20.10mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | RoHS non-compliant | Not Applicable | EAR99 | 8533.40.8070 | 2,000 | 40 A | 30V | 4 A | 8 A | 12.7 s | 10 mOhms | 50 mOhms | |||
 |
RXEF300 | 0.8400 | |
13 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 0.941" Dia x 0.118" T (23.90mm x 3.00mm) | 1.126" (28.60mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 250 | 40 A | 72V | 3 A | 6 A | 19.8 s | 40 mOhms | 100 mOhms | ||
 |
60R375XHSL | - | |
1565 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 60R | Bulk | Obsolete | -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) | EAR99 | 8533.40.8070 | 100 | 40 A | 60V | 3.75 A | 7.5 A | 24 s | 30 mOhms | 80 mOhms | |||
 |
RKEF375K | 0.8100 | |
4 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RKEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 0.992" (25.20mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 250 | 40 A | 60V | 3.75 A | 7.5 A | 22 s | 17 mOhms | 60 mOhms | |||
|
PSR-25022F | - | |
9327 | 0.00000000 | Littelfuse Inc. | - | Tape & Reel (TR) | Active | - | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 12,500 | ||||||||||||||||||||
 |
FEMTOSMDC005F-2 | 0.7900 | |
25 | 0.00000000 | Littelfuse Inc. | PolySwitch®, femtoSMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.063" L x 0.032" W (1.60mm x 0.80mm) | - | Surface Mount | 0603 (1608 Metric), Concave | Polymeric | CSA, UL | 0.033" (0.85mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 4,000 | 40 A | 15V | 50 mA | 150 mA | 100 ms | 3.8 Ohms | 30 Ohms | |||
 |
MICROSMD500LR-2 | 0.8100 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, microSMD | Tape & Reel (TR) | Obsolete | -40°C ~ 80°C | - | - | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | - | 0.039" (1.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 50 A | 6V | 5 A | 10 A | 2 s | 2 mOhms | 7 mOhms | |||
 |
RGEF600K-AP | 0.7900 | |
121 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.421" L x 0.098" W (10.70mm x 2.50mm) | 0.709" (18.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 6 A | 10.2 A | 3.3 s | 10 mOhms | 28 mOhms | |||
|
30R600UFX1001 | - | |
9461 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | 18-30R600UFX1001 | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
|
FEMTOSMDC016F-2 | 0.7900 | |
13 | 0.00000000 | Littelfuse Inc. | PolySwitch®, femtoSMDC | Tape & Reel (TR) | Active | - | - | - | 0.063" L x 0.032" W (1.60mm x 0.80mm) | - | Surface Mount | 0603 (1608 Metric), Concave | Polymeric | CSA, UL | 0.030" (0.75mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 5,000 | 40 A | 9V | 160 mA | 400 mA | 100 ms | 1 Ohms | 4.2 Ohms | |||
|
BBR350 | - | |
6863 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | - | - | - | - | - | Through Hole | Radial, Disc | Polymeric | - | - | - | RoHS non-compliant | Not Applicable | REACH Unaffected | Q577191 | EAR99 | 8533.40.8070 | 500 | - | 350 mA | ||||||
 |
1206L400SL-SYR | - | |
8659 | 0.00000000 | Littelfuse Inc. | LoRho Surface Mount | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | cURus, TUV | 0.055" (1.40mm) | download | ROHS3 Compliant | 1 (Unlimited) | -1206L400SL-SYR | EAR99 | 8533.40.8070 | 4,000 | 50 A | 6V | 4 A | 8 A | 2 s | 1 mOhms | 14 mOhms | ||
 |
RXEF010-2 | 0.4500 | |
35 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.457" (11.60mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 40 A | 60V | 100 mA | 200 mA | 4 s | 2.5 Ohms | 7.5 Ohms | |||
 |
RXEF250 | 0.7800 | |
25 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 0.819" Dia x 0.118" T (20.80mm x 3.00mm) | 1.000" (25.40mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 250 | 40 A | 72V | 2.5 A | 5 A | 15.6 s | 50 mOhms | 130 mOhms | ||
|
MXP270ZLLA | - | |
7984 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
 |
72R160XF | 1.2700 | |
14 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Bulk | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.600" Dia x 0.122" T (15.24mm x 3.10mm) | 0.850" (21.60mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 200 | 40 A | 72V | 1.6 A | 3.2 A | 11.4 s | 90 mOhms | 220 mOhms | ||
|
RKEF500K-2 | 1.4100 | |
7 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RKEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 1.140" L x 0.120" W (29.00mm x 3.00mm) | 1.142" (29.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 40 A | 60V | 5 A | 10 A | 28 s | 12 mOhms | 50 mOhms | |||
 |
LR4-600F | 1.3800 | |
12 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LR4 | Bag | Active | -40°C ~ 85°C | - | - | 0.984" L x 0.559" W (25.00mm x 14.20mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 100 A | 20V | 6 A | 11.7 A | 5 s | 7 mOhms | 19 mOhms | ||
 |
ASMD200F-2 | 0.7700 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, ASMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.343" L x 0.250" W (8.70mm x 6.36mm) | - | Surface Mount | 2-SMD | Polymeric | - | 0.118" (3.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,500 | 40 A | 16V | 1.73 A | 3.93 A | 30 s | 50 mOhms | 120 mOhms | ||
|
MXP190DK | - | |
1010 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
 |
SMDC030F-2 | 0.6700 | |
3 | 0.00000000 | Littelfuse Inc. | SMDC | Tape & Reel (TR) | Active | - | - | - | 0.295" L x 0.201" W (7.50mm x 5.10mm) | - | Surface Mount | 2920 (7351 Metric), Concave | Polymeric | - | 0.035" (0.90mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 4,000 | 10 A | 60V | 300 mA | 600 mA | 3 s | 300 mOhms | 3.4 Ohms | |||
 |
RXE025-2 | - | |
5240 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXE | Tape & Reel (TR) | Obsolete | - | - | 0.199" (5.05mm) | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.500" (12.70mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 40 A | 72V | 250 mA | 500 mA | 2.5 s | 1.25 Ohms | 3 Ohms | ||
|
SMD1812P260TSA | - | |
7911 | 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 | 0.051" (1.30mm) | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 40 A | 6V | 2.6 A | 5.2 A | 2.5 s | 15 mOhms | 47 mOhms | |||
|
RLD30P600UF | - | |
3486 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.402" (10.20mm) | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 0.980" (24.90mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | RoHS non-compliant | Not Applicable | EAR99 | 8533.40.8070 | 1,000 | 40 A | 30V | 6 A | 12 A | 16 s | 5 mOhms | 40 mOhms | |||
|
MHP-30-36-T | - | |
2339 | 0.00000000 | Littelfuse Inc. | MHP | Tray | Obsolete | - | - | - | 1.024" L x 0.370" W (26.00mm x 9.40mm) | 0.217" (5.50mm) | Holder | Blade Type | Polymeric | - | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 50 | 100 A | 36V | 30 A | 50 A | 4.5 s | ||||
 |
SMD030-2 | - | |
1659 | 0.00000000 | Littelfuse Inc. | PolySwitch®, SMD | Cut Tape (CT) | Obsolete | -40°C ~ 85°C | - | - | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | Surface Mount | 2920 (7351 Metric) | Polymeric | CSA, TUV, UL | 0.125" (3.18mm) | download | RoHS non-compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 10 A | 60V | 300 mA | 600 mA | 3 s | 1.2 Ohms | 4.8 Ohms | ||
 |
60R010XU | 0.6500 | |
3 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 60R | Bulk | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.500" (12.70mm) | Through Hole | Radial, Disc | Polymeric | cURus | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 60V | 100 mA | 200 mA | 4 s | 2.5 Ohms | 7.5 Ohms | ||
|
HVR600P160CMF | - | |
1950 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, HVR600 | Tape & Box (TB) | 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 | Not Applicable | EAR99 | 8533.40.8070 | 900 | 3 A | 60V (600V Int) | 160 mA | 320 mA | 7 s | 4 Ohms | 18 Ohms | |||
 |
SMD1206P025TFA | - | |
6605 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD1206 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | cURus, TUV | 0.030" (0.75mm) | download | ROHS3 Compliant | 1 (Unlimited) | SMD1206P025TSA-NDR | EAR99 | 8533.40.8070 | 4,000 | 40 A | 16V | 250 mA | 500 mA | 80 ms | 550 mOhms | 2.3 Ohms |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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