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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)
15ST120U Littelfuse Inc. 15ST120U -
RFQ
 ECAD 4392 0.00000000 Littelfuse Inc. POLY-FUSE®, ST Bulk Obsolete -40°C ~ 85°C - - User Defined Strap Polymeric cURus, TUV download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 100 A 15V 1.2 A 2.7 A 5 s 85 mOhms 220 mOhms
LTP310F Littelfuse Inc. LTP310F -
RFQ
 ECAD 2324 0.00000000 Littelfuse Inc. PolySwitch®, LTP Bulk Discontinued at SIC - - - User Defined Strap Polymeric - - ROHS3 Compliant 2A (4 Weeks) A93724-000 EAR99 8533.40.8070 2,000 100 A 24V 3.1 A 6 A 5 s
TS600-200-RA-B-0.5-2 Littelfuse Inc. TS600-200-RA-B-0.5-2 -
RFQ
 ECAD 4452 0.00000000 Littelfuse Inc. PolySwitch®, TS600 Tape & Reel (TR) Obsolete -40°C ~ 85°C - - 0.742" L x 0.297" W (18.85mm x 7.55mm) - Surface Mount 2-SMD Polymeric CSA, UL 0.484" (12.30mm) download RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 300 3 A 60V (600V Int) 200 mA 400 mA 12 s 4 Ohms 13.5 Ohms
RGEF1000-2 Littelfuse Inc. RGEF1000-2 1.1000
RFQ
 ECAD 139 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.650" L x 0.098" W (16.50mm x 2.50mm) 0.992" (25.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1,000 100 A 16V 10 A 17 A 6 s 4 mOhms 10.2 mOhms
RUEF250S Littelfuse Inc. RUEF250S 0.5200
RFQ
 ECAD 275 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 100 A 30V 2.5 A 5 A 10.3 s 20 mOhms 70 mOhms
LVR200S-240 Littelfuse Inc. LVR200S-240 2.4000
RFQ
 ECAD 8 0.00000000 Littelfuse Inc. PolySwitch®, LVR Bulk Active -20°C ~ 85°C - 0.400" (10.15mm) 0.980" L x 0.240" W (24.90mm x 6.10mm) 1.331" (33.80mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 250 20 A 240V (265V Int) 2 A 4 A 28 s 89 mOhms 221 mOhms
250R080ZR Littelfuse Inc. 250R080ZR 0.8500
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. POLY-FUSE®, 250R Cut Tape (CT) 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 1,200 3 A 60V (250V Int) 80 mA 160 mA 4 s 14 Ohms 33 Ohms
LTP340 Littelfuse Inc. LTP340 -
RFQ
 ECAD 8914 0.00000000 Littelfuse Inc. PolySwitch®, LTP Bulk Obsolete -40°C ~ 85°C - - 0.984" L x 0.604" W (25.00mm x 15.35mm) - User Defined Strap Polymeric CSA, TUV, UL 0.039" (1.00mm) - RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1 100 A 24V 3.4 A 6.8 A 5 s 16 mOhms 50 mOhms
RGE1400 Littelfuse Inc. RGE1400 -
RFQ
 ECAD 4354 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 0.400" (10.15mm) 0.904" L x 0.114" W (22.96mm x 2.90mm) 1.102" (28.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - - RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1 100 A 16V 14 A 23.8 A 9 s 2.6 mOhms 6.4 mOhms
RUEF160-AP Littelfuse Inc. RUEF160-AP 0.5400
RFQ
 ECAD 5 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Cut Tape (CT) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.598" (15.20mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 100 A 30V 1.6 A 3.2 A 8 s 30 mOhms 110 mOhms
RXEF300-AP Littelfuse Inc. RXEF300-AP 1.0700
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) 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) EAR99 8533.40.8070 1,000 40 A 72V 3 A 6 A 19.8 s 40 mOhms 100 mOhms
VLR170UL-C30F Littelfuse Inc. VLR170UL-C30F -
RFQ
 ECAD 2934 0.00000000 Littelfuse Inc. PolySwitch®, VLR Bulk Obsolete -40°C ~ 70°C - - 0.866" L x 0.142" W (22.00mm x 3.60mm) User Defined Strap Polymeric CSA, TUV, UL download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 895692-000 EAR99 8533.40.8070 2,000 100 A 12V 1.7 A 4.1 A 5 s 18 mOhms 64 mOhms
RXEF020 Littelfuse Inc. RXEF020 0.4200
RFQ
 ECAD 13 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.461" (11.70mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 40 A 72V 200 mA 400 mA 2.2 s 1.83 Ohms 4.4 Ohms
1206L035YR Littelfuse Inc. 1206L035YR 0.4900
RFQ
 ECAD 17 0.00000000 Littelfuse Inc. POLY-FUSE®, 1206L Tape & Reel (TR) Active -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 0.030" (0.75mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 4,000 100 A 6V 350 mA 750 mA 100 ms 300 mOhms 1.2 Ohms
1210L075/24PR-A Littelfuse Inc. 1210L075/24PR-A 1.0800
RFQ
 ECAD 6 0.00000000 Littelfuse Inc. POLY-FUSE®, 1210L Tape & Reel (TR) Active -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 0.071" (1.80mm) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-1210L075/24PR-ATR EAR99 8533.40.8070 2,000 100 A 24V 750 mA 1.5 A 100 ms 130 mOhms 400 mOhms
16R1000SGPR Littelfuse Inc. 16R1000SGPR -
RFQ
 ECAD 8467 0.00000000 Littelfuse Inc. POLY-FUSE®, 16R Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.118" L x 0.118" W (3.00mm x 3.00mm) 0.992" (25.20mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) F8531TB EAR99 8533.40.8070 2,000 100 A 16V 10 A 17 A 6 s 4 mOhms 10.2 mOhms
72R300XF Littelfuse Inc. 72R300XF -
RFQ
 ECAD 6587 0.00000000 Littelfuse Inc. POLY-FUSE®, 72R Bulk Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.910" Dia x 0.122" T (23.11mm x 3.10mm) 1.154" (29.30mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 200 40 A 72V 3 A 6 A 19.8 s 40 mOhms 100 mOhms
LR4-1300SSF Littelfuse Inc. LR4-1300SSF 2.2300
RFQ
 ECAD 29 0.00000000 Littelfuse Inc. PolySwitch®, LR4 Bag Active -40°C ~ 85°C - - 2.520" L x 0.382" W (64.00mm x 9.70mm) User Defined Strap Polymeric CSA, TUV, UL download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 250 100 A 20V 13 A 21.2 A 10 s 3.5 mOhms 9 mOhms
RXEF050S-AP Littelfuse Inc. RXEF050S-AP 0.4800
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.311" Dia x 0.118" T (7.90mm x 3.00mm) 0.539" (13.70mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 40 A 72V 500 mA 1 A 4 s 500 mOhms 1.17 Ohms
RHEF1500-2 Littelfuse Inc. RHEF1500-2 1.7900
RFQ
 ECAD 84 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Tape & Reel (TR) Active -40°C ~ 125°C - 0.400" (10.15mm) 0.925" L x 0.142" W (23.50mm x 3.60mm) 1.130" (28.70mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 1,000 100 A 16V 15 A 28 A 20 s 3.2 mOhms 9.2 mOhms
HVR600P160CF Littelfuse Inc. HVR600P160CF -
RFQ
 ECAD 3592 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 500 3 A 60V (600V Int) 160 mA 320 mA 7 s 4 Ohms 18 Ohms
72R025XPR Littelfuse Inc. 72R025XPR -
RFQ
 ECAD 1188 0.00000000 Littelfuse Inc. POLY-FUSE®, 72R Cut Tape (CT) Obsolete -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, TUV - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 40 A 72V 250 mA 500 mA 2.5 s 1.25 Ohms 3 Ohms
250R120TZR Littelfuse Inc. 250R120TZR -
RFQ
 ECAD 6397 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) -250R120TZR EAR99 8533.40.8070 1,200 3 A 60V (250V Int) 120 mA 240 mA 2.5 s 7 Ohms 16 Ohms
RUEF400-2 Littelfuse Inc. RUEF400-2 0.7100
RFQ
 ECAD 22 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.760" (19.30mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 1,500 100 A 30V 4 A 8 A 12.7 s 10 mOhms 50 mOhms
1206L400SLWR Littelfuse Inc. 1206L400SLWR 2.1900
RFQ
 ECAD 5 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Active -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 0.055" (1.40mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 3,000 50 A 6V 4 A 8 A 2 s 1 mOhms 14 mOhms
1210L450SLTH-VYR Littelfuse Inc. 1210L450SLTH-VYR -
RFQ
 ECAD 4951 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Obsolete -40°C ~ 85°C - - 0.127" L x 0.101" W (3.22mm x 2.58mm) - Surface Mount 1210 (3225 Metric), Concave Polymeric cURus, TUV 0.031" (0.80mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 4,000 50 A 6V 4.5 A 9 A 2 s 1 mOhms 14 mOhms
RXE135 Littelfuse Inc. RXE135 -
RFQ
 ECAD 3627 0.00000000 Littelfuse Inc. PolySwitch®, RXE Bulk Obsolete -40°C ~ 85°C - 0.199" (5.05mm) 0.571" Dia x 0.118" T (14.50mm x 3.00mm) 0.752" (19.10mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - - RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 40 A 60V 1.35 A 2.7 A 9.6 s 120 mOhms 300 mOhms
HVR250P120CR1F Littelfuse Inc. HVR250P120CR1F -
RFQ
 ECAD 7062 0.00000000 Littelfuse Inc. POLY-FUSE®, HVR250 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.217" (5.50mm) 0.268" Dia x 0.201" T (6.80mm x 5.10mm) 0.492" (12.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant Not Applicable HVR250P120CR1F-NDR EAR99 8533.40.8070 1,200 3 A 60V (250V Int) 120 mA 240 mA 800 ms 6 Ohms 16 Ohms
MINIASMDC260F/16-2 Littelfuse Inc. MINIASMDC260F/16-2 0.7200
RFQ
 ECAD 40 0.00000000 Littelfuse Inc. PolySwitch®, miniASMD Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 - 0.181" L x 0.128" W (4.60mm x 3.24mm) - Surface Mount 1812 (4532 Metric), Concave Polymeric - 0.060" (1.52mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 1,500 100 A 16V 2.6 A 5 A 5 s 15 mOhms 50 mOhms
RLD30P160UF Littelfuse Inc. RLD30P160UF -
RFQ
 ECAD 3468 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD30 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.598" (15.20mm) Through Hole Radial, Disc Polymeric cURus, TUV - download RoHS non-compliant Not Applicable EAR99 8533.40.8070 2,500 40 A 30V 1.6 A 3.2 A 8 s 30 mOhms 110 mOhms
  • 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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