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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)
72R090XPR Littelfuse Inc. 72R090XPR 0.8300
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. POLY-FUSE®, 72R Cut Tape (CT) Active -40°C ~ 85°C - 0.201" (5.10mm) 0.441" Dia x 0.122" T (11.20mm x 3.10mm) 0.622" (15.80mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 72V 900 mA 1.8 A 7.2 s 200 mOhms 470 mOhms
LVR200S Littelfuse Inc. LVR200S -
RFQ
 ECAD 6845 0.00000000 Littelfuse Inc. PolySwitch®, LVR Bulk Obsolete -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 RF0630-000 EAR99 8533.40.8070 250 20 A 240V (265V Int) 2 A 4 A 28 s 89 mOhms 221 mOhms
PSR-28241-300 Littelfuse Inc. PSR-28241-300 -
RFQ
 ECAD 9889 0.00000000 Littelfuse Inc. - Bulk Obsolete - 1 (Unlimited) 18-PSR-28241-300 OBSOLETE 1
250R180FX1000 Littelfuse Inc. 250R180FX1000 -
RFQ
 ECAD 4635 0.00000000 Littelfuse Inc. - Bulk Obsolete - ROHS3 Compliant 1 (Unlimited) 18-250R180FX1000 EAR99 8533.40.8070 1
1210L150THWR Littelfuse Inc. 1210L150THWR 0.5400
RFQ
 ECAD 7 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 0.042" (1.07mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 3,000 100 A 6V 1.5 A 3 A 300 ms 40 mOhms 110 mOhms
SMD125F-2 Littelfuse Inc. SMD125F-2 0.5000
RFQ
 ECAD 56 0.00000000 Littelfuse Inc. PolySwitch®, SMD Tape & Reel (TR) Active -40°C ~ 85°C - - 0.290" L x 0.202" W (7.36mm x 5.12mm) - 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 15V 1.25 A 2.5 A 2 s 70 mOhms
MINISMDC010-02 Littelfuse Inc. MINISMDC010-02 -
RFQ
 ECAD 3185 0.00000000 Littelfuse Inc. PolySwitch®, miniSMD 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 CSA, TUV, UL 0.035" (0.89mm) - RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 60V 100 mA 300 mA 5 s 700 mOhms 12.7 Ohms
TCF250-100T-RA-B-0.5 Littelfuse Inc. TCF250-100T-RA-B-0.5 -
RFQ
 ECAD 5239 0.00000000 Littelfuse Inc. PolySwitch®, TCF250 Bulk Active -40°C ~ 85°C - - 0.187" L x 0.187" W (4.75mm x 4.75mm) - Surface Mount Nonstandard SMD Polymeric - 0.091" (2.30mm) - ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,500 3 A 60V (250V Int) 90 mA 150 mA 200 ms 14 Ohms 24 Ohms
AHRL1400 Littelfuse Inc. AHRL1400 2.0100
RFQ
 ECAD 769 0.00000000 Littelfuse Inc. PolySwitch®, AHRL Bulk Active -40°C ~ 125°C AEC-Q200 0.400" (10.15mm) 0.685" L x 0.142" W (17.40mm x 3.60mm) 1.039" (26.40mm) Through Hole Radial, Disc Polymeric UL - download ROHS3 Compliant 1 (Unlimited) -1024-AHRL1400 EAR99 8533.40.8070 250 100 A 16V 14 A 28 A 16 s 3.1 mOhms 4.8 mOhms
250R120-R3U Littelfuse Inc. 250R120-R3U -
RFQ
 ECAD 6088 0.00000000 Littelfuse Inc. POLY-FUSE®, 250R Bulk 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-R3U EAR99 8533.40.8070 500 3 A 60V (250V Int) 120 mA 240 mA 2.5 s 8 Ohms 16 Ohms
LR4-380F Littelfuse Inc. LR4-380F 1.0500
RFQ
 ECAD 9 0.00000000 Littelfuse Inc. PolySwitch®, LR4 Bag Active -40°C ~ 85°C - - 0.984" L x 0.283" W (25.00mm x 7.20mm) - 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 15V 3.8 A 8.3 A 5 s 13 mOhms 37 mOhms
PSR-29054-2 Littelfuse Inc. PSR-29054-2 -
RFQ
 ECAD 6910 0.00000000 Littelfuse Inc. * Tape & Reel (TR) Obsolete - RoHS Compliant 18-PSR-29054-2TR EAR99 8533.40.8070 4,000
60R375XH Littelfuse Inc. 60R375XH 3.0200
RFQ
 ECAD 152 0.00000000 Littelfuse Inc. POLY-FUSE®, 60R 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 60V 3.75 A 7.5 A 24 s 30 mOhms 80 mOhms
RGEF1200-1 Littelfuse Inc. RGEF1200-1 1.1100
RFQ
 ECAD 241 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Bag Active -40°C ~ 85°C - 0.400" (10.15mm) 0.670" L x 0.115" W (16.95mm x 2.90mm) 1.102" (28.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 250 100 A 16V 12 A 20.4 A 7.5 s 3.3 mOhms 8.6 mOhms
0603L050YR Littelfuse Inc. 0603L050YR 1.0200
RFQ
 ECAD 33 0.00000000 Littelfuse Inc. POLY-FUSE®, 0603L 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 cURus, TUV 0.061" (1.55mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 4,000 40 A 6V 500 mA 1 A 100 ms 100 mOhms 680 mOhms
0603L200SL-VYR Littelfuse Inc. 0603L200SL-VYR 1.8500
RFQ
 ECAD 15 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Active -40°C ~ 85°C - - 0.063" L x 0.031" W (1.60mm x 0.80mm) - Surface Mount 0603 (1608 Metric), Concave Polymeric cURus, TUV 0.039" (1.00mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-0603L200SL-VYRTR EAR99 8533.40.8070 4,000 50 A 6V 2 A 4 A 1 s 5 mOhms 40 mOhms
MGP420K Littelfuse Inc. MGP420K -
RFQ
 ECAD 4302 0.00000000 Littelfuse Inc. - Bag Obsolete - RoHS Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000
16R1000GF Littelfuse Inc. 16R1000GF -
RFQ
 ECAD 5556 0.00000000 Littelfuse Inc. POLY-FUSE®, 16R Bulk Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.650" L x 0.118" W (16.50mm x 3.00mm) 0.992" (25.20mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 200 100 A 16V 10 A 17 A 6 s 4 mOhms 10.2 mOhms
RHEF1000 Littelfuse Inc. RHEF1000 1.3100
RFQ
 ECAD 4961 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bag Active -40°C ~ 125°C - 0.400" (10.15mm) 0.689" L x 0.118" W (17.50mm x 3.00mm) 1.043" (26.50mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 250 100 A 16V 10 A 18.5 A 9 s 6.2 mOhms 15 mOhms
RUE500 Littelfuse Inc. RUE500 -
RFQ
 ECAD 1221 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.551" L x 0.120" W (14.00mm x 3.00mm) 0.980" (24.90mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 30V 5 A 10 A 14.5 s 10 mOhms 50 mOhms
RUSB120 Littelfuse Inc. RUSB120 -
RFQ
 ECAD 9967 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 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, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1 40 A 6V 1.2 A 2 A 500 ms 70 mOhms 140 mOhms
RXEF050 Littelfuse Inc. RXEF050 0.4400
RFQ
 ECAD 45 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag 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) REACH Unaffected EAR99 8533.40.8070 500 40 A 72V 500 mA 1 A 4 s 500 mOhms 1.17 Ohms
MICROSMD075-2 Littelfuse Inc. MICROSMD075-2 -
RFQ
 ECAD 9064 0.00000000 Littelfuse Inc. PolySwitch®, microSMD Tape & Reel (TR) Obsolete - - - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount 1210 (3225 Metric), Concave Polymeric CSA, TUV, UL 0.024" (0.62mm) download RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 4,000 40 A 6V 750 mA 1.5 A 100 ms 110 mOhms 400 mOhms
1812L075PR Littelfuse Inc. 1812L075PR 0.5100
RFQ
 ECAD 18 0.00000000 Littelfuse Inc. POLY-FUSE®, 1812L 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 0.030" (0.75mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 100 A 13.2V 750 mA 1.5 A 200 ms 100 mOhms 450 mOhms
RUE400 Littelfuse Inc. RUE400 -
RFQ
 ECAD 6847 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.551" L x 0.120" W (14.00mm x 3.00mm) 0.831" (21.10mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 30V 4 A 8 A 12.7 s 10 mOhms 50 mOhms
SMD0805P010TFA Littelfuse Inc. SMD0805P010TFA -
RFQ
 ECAD 1452 0.00000000 Littelfuse Inc. POLY-FUSE®, SMD0805 Tape & Reel (TR) Obsolete -40°C ~ 85°C - - 0.083" L x 0.053" W (2.10mm x 1.35mm) - Surface Mount 0805 (2012 Metric), Concave Polymeric cURus, TUV 0.039" (1.00mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 4,000 40 A 15V 100 mA 300 mA 1.5 s 1 Ohms 6 Ohms
0805L110WR-A Littelfuse Inc. 0805L110WR-A 2.7000
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. POLY-FUSE®, 0805L Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 - 0.083" L x 0.053" W (2.10mm x 1.35mm) - Surface Mount 0805 (2012 Metric), Concave Polymeric cURus, TUV 0.055" (1.40mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 3,000 100 A 6V 1.1 A 2 A 100 ms 50 mOhms 160 mOhms
RGEF500K-2 Littelfuse Inc. RGEF500K-2 0.7500
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.390" L x 0.098" W (9.90mm x 2.50mm) 0.563" (14.30mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 2,000 100 A 16V 5 A 8.5 A 2 s 15 mOhms 34 mOhms
SMD250-2 Littelfuse Inc. SMD250-2 -
RFQ
 ECAD 3448 0.00000000 Littelfuse Inc. PolySwitch®, SMD Cut Tape (CT) Obsolete -40°C ~ 85°C - - 0.343" L x 0.250" W (8.70mm x 6.36mm) - Surface Mount 2-SMD Polymeric CSA, TUV, UL 0.118" (3.00mm) download RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,500 40 A 15V 2.5 A 5 A 25 s 35 mOhms 85 mOhms
VLP190UF Littelfuse Inc. VLP190UF -
RFQ
 ECAD 7306 0.00000000 Littelfuse Inc. PolySwitch®, VLP Bulk Active - - - 1.004" L x 0.906" W (25.50mm x 23.00mm) - User Defined Strap Polymeric CSA, TUV, UL 0.276" (7.00mm) - ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 60 A 16V 1.9 A 4.7 A 5 s 21 mOhms 72 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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