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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)
RGEF250-AP Littelfuse Inc. RGEF250-AP 0.6200
RFQ
 ECAD 568 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Cut Tape (CT) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.504" (12.80mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 2,000 100 A 16V 2.5 A 4.7 A 5 s 22 mOhms 53 mOhms
RLD30P185UF Littelfuse Inc. RLD30P185UF -
RFQ
 ECAD 2441 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD30 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.402" L x 0.118" W (10.20mm x 3.00mm) 0.618" (15.70mm) Through Hole Radial, Disc Polymeric cURus, TUV - download RoHS non-compliant Not Applicable EAR99 8533.40.8070 2,500 40 A 30V 1.85 A 3.7 A 8.7 s 30 mOhms 90 mOhms
ASMD100F-2 Littelfuse Inc. ASMD100F-2 0.7900
RFQ
 ECAD 12 0.00000000 Littelfuse Inc. PolySwitch®, ASMD Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 - 0.287" L x 0.201" W (7.30mm x 5.10mm) - Surface Mount 2-SMD Polymeric - 0.118" (3.00mm) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 30V 900 mA 2.16 A 20 s 98 mOhms 480 mOhms
MINISMDC160F-2 Littelfuse Inc. MINISMDC160F-2 0.4700
RFQ
 ECAD 10 0.00000000 Littelfuse Inc. PolySwitch®, miniSMD Tape & Reel (TR) Active -40°C ~ 85°C - - 0.179" L x 0.128" W (4.55mm x 3.24mm) - Surface Mount 1812 (4532 Metric), Concave Polymeric CSA, TUV, UL 0.019" (0.48mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 2,000 100 A 9V 1.6 A 3.2 A 1 s 30 mOhms 100 mOhms
16R1200GMR Littelfuse Inc. 16R1200GMR -
RFQ
 ECAD 6352 0.00000000 Littelfuse Inc. POLY-FUSE®, 16R Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.689" L x 0.138" W (17.50mm x 3.50mm) 1.102" (28.00mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) -16R1200GMR EAR99 8533.40.8070 1,000 100 A 16V 12 A 20.4 A 7.5 s 3.3 mOhms 8.6 mOhms
LR4-190SLF Littelfuse Inc. LR4-190SLF -
RFQ
 ECAD 6069 0.00000000 Littelfuse Inc. PolySwitch®, LR4 Bag Active -40°C ~ 85°C - - 0.945" L x 0.205" W (24.00mm x 5.20mm) - User Defined Strap Polymeric CSA, TUV, UL 0.039" (1.00mm) - ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 10,000 100 A 15V 1.9 A 3.9 A 5 s 39 mOhms 102 mOhms
SMD1206P150TSA Littelfuse Inc. SMD1206P150TSA -
RFQ
 ECAD 6654 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 0.039" (1.00mm) download RoHS non-compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 40 A 6V 1.5 A 3 A 1 s 40 mOhms 120 mOhms
MINISMDC260F/16-2 Littelfuse Inc. MINISMDC260F/16-2 0.6900
RFQ
 ECAD 49 0.00000000 Littelfuse Inc. PolySwitch®, miniSMD Tape & Reel (TR) Active -40°C ~ 85°C - - 0.181" L x 0.128" W (4.60mm x 3.24mm) - Surface Mount 1812 (4532 Metric), Concave Polymeric CSA, TUV, UL 0.060" (1.52mm) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,500 100 A 16V 2.6 A 5 A 5 s 15 mOhms 50 mOhms
RHEF750 Littelfuse Inc. RHEF750 0.9600
RFQ
 ECAD 475 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bag Active -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 EAR99 8533.40.8070 500 100 A 16V 7.5 A 13.1 A 7 s 9.4 mOhms 22 mOhms
RUSBF155 Littelfuse Inc. RUSBF155 0.5900
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Bag Active -40°C ~ 85°C - 0.201" (5.10mm) 0.272" Dia x 0.122" T (6.90mm x 3.10mm) 0.461" (11.70mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 40 A 6V 1.55 A 2.65 A 2.2 s 40 mOhms 100 mOhms
0402L075SLKR Littelfuse Inc. 0402L075SLKR 2.8000
RFQ
 ECAD 19 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Active -40°C ~ 85°C - - 0.039" L x 0.020" W (1.00mm x 0.50mm) - Surface Mount 0402 (1005 Metric), Concave Polymeric cURus, TUV 0.024" (0.60mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 10,000 40 A 6V 750 mA 1.5 A 100 ms 30 mOhms 300 mOhms
RGEF800K Littelfuse Inc. RGEF800K 0.9100
RFQ
 ECAD 371 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.480" L x 0.098" W (12.20mm x 2.50mm) 0.823" (20.90mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 100 A 16V 8 A 13.6 A 5 s 5.6 mOhms 17.5 mOhms
1812L075/24DR Littelfuse Inc. 1812L075/24DR 0.6400
RFQ
 ECAD 45 0.00000000 Littelfuse Inc. POLY-FUSE®, 1812L Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 - 0.179" L x 0.128" W (4.55mm x 3.24mm) - Surface Mount 1812 (4532 Metric), Concave Polymeric cURus, TUV 0.061" (1.55mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,500 100 A 24V 750 mA 1.5 A 200 ms 110 mOhms 290 mOhms
RTE120 Littelfuse Inc. RTE120 -
RFQ
 ECAD 5038 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 0.199" (5.05mm) 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.480" (12.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 40 A 33V 1.2 A 2.3 A 3.5 s 74 mOhms 180 mOhms
FEMTOSMDC035F-02 Littelfuse Inc. FEMTOSMDC035F-02 -
RFQ
 ECAD 5251 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 0.030" (0.75mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 4,000 40 A 6V 350 mA 700 mA 100 ms 280 mOhms 1 Ohms
AHRF200-2 Littelfuse Inc. AHRF200-2 0.8400
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Tape & Reel (TR) Active -40°C ~ 125°C AEC-Q200 0.200" (5.08mm) 0.370" Dia x 0.118" T (9.40mm x 3.00mm) 0.567" (14.40mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,500 100 A 16V 2 A 3.8 A 4.8 s 39 mOhms 110 mOhms
250R145-RAZR Littelfuse Inc. 250R145-RAZR -
RFQ
 ECAD 8900 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-RAZR EAR99 8533.40.8070 1,200 3 A 60V (250V Int) 145 mA 290 mA 2.5 s 3 Ohms 12 Ohms
SMD2920P200TSA/24 Littelfuse Inc. SMD2920P200TSA/24 -
RFQ
 ECAD 8191 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 RoHS non-compliant 1 (Unlimited) EAR99 8533.40.8070 1,500 40 A 24V 2 A 4 A 5 s 50 mOhms 125 mOhms
RUSB090 Littelfuse Inc. RUSB090 -
RFQ
 ECAD 5513 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 0.199" (5.05mm) 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.480" (12.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1 40 A 16V 900 mA 1.8 A 1.2 s 70 mOhms 180 mOhms
MXP370BKA Littelfuse Inc. MXP370BKA -
RFQ
 ECAD 7739 0.00000000 Littelfuse Inc. - Bulk Obsolete - RoHS Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000
SMD1210P035TSA Littelfuse Inc. SMD1210P035TSA -
RFQ
 ECAD 5031 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 0.027" (0.68mm) download RoHS non-compliant 1 (Unlimited) EAR99 8533.40.8070 4,000 40 A 6V 350 mA 700 mA 200 ms 320 mOhms 1.3 Ohms
1812L260SLPR Littelfuse Inc. 1812L260SLPR 1.8500
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Active -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 0.028" (0.70mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 50 A 6V 2.6 A 6 A 2 s 3 mOhms 24 mOhms
RKEF300-2 Littelfuse Inc. RKEF300-2 0.7700
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RKEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.650" L x 0.118" W (16.50mm x 3.00mm) 0.835" (21.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 40 A 60V 3 A 6 A 19.8 s 30 mOhms 80 mOhms
NANOSMDC020F-2 Littelfuse Inc. NANOSMDC020F-2 0.4400
RFQ
 ECAD 39 0.00000000 Littelfuse Inc. PolySwitch®, nanoSMDC020F Tape & Reel (TR) Active -40°C ~ 85°C - - 0.126" L x 0.063" W (3.20mm x 1.59mm) - Surface Mount 1206 (3216 Metric), Concave Polymeric CSA, TUV, UL 0.028" (0.70mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 100 A 24V 200 mA 420 mA 0.1 s 650 mOhms 3.1 Ohms
RXEF375K-0.144 Littelfuse Inc. RXEF375K-0.144 -
RFQ
 ECAD 8609 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bulk Obsolete -40°C ~ 85°C - 0.400" (10.15mm) 1.071" Dia x 0.118" T (27.20mm x 3.00mm) 1.252" (31.80mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 72V 3.75 A 7.5 A 24 s 30 mOhms 80 mOhms
RXEF160K Littelfuse Inc. RXEF160K 0.5900
RFQ
 ECAD 380 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.642" Dia x 0.118" T (16.30mm x 3.00mm) 0.819" (20.80mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 40 A 72V 1.6 A 3.2 A 11.4 s 90 mOhms 220 mOhms
MGPC300 Littelfuse Inc. MGPC300 -
RFQ
 ECAD 5698 0.00000000 Littelfuse Inc. - Bag Obsolete - RoHS Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000
SMD1812P110TFA Littelfuse Inc. SMD1812P110TFA -
RFQ
 ECAD 1468 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 0.039" (1.00mm) download ROHS3 Compliant 1 (Unlimited) SMD1812P110TSA-NDR EAR99 8533.40.8070 2,000 40 A 6V 1.1 A 2.2 A 300 ms 40 mOhms 210 mOhms
15ST175U Littelfuse Inc. 15ST175U -
RFQ
 ECAD 2713 0.00000000 Littelfuse Inc. POLY-FUSE®, ST Bulk Obsolete -40°C ~ 85°C - - 0.866" L x 0.199" W (22.00mm x 5.05mm) - User Defined Strap Polymeric cURus, TUV 0.039" (1.00mm) download ROHS3 Compliant 1 (Unlimited) -15ST175U EAR99 8533.40.8070 500 100 A 15V 1.75 A 3.8 A 5 s 50 mOhms 120 mOhms
MINIASMDC010F-2 Littelfuse Inc. MINIASMDC010F-2 0.5700
RFQ
 ECAD 11 0.00000000 Littelfuse Inc. PolySwitch®, miniASMD Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 - 0.179" L x 0.128" W (4.55mm x 3.24mm) - Surface Mount 1812 (4532 Metric), Concave Polymeric - 0.035" (0.89mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 2,000 40 A 60V 100 mA 300 mA 5 s 700 mOhms 12.7 Ohms
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse

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