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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)
30R135UPR Littelfuse Inc. 30R135UPR 0.6300
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. POLY-FUSE®, 30R Cut Tape (CT) Active -40°C ~ 85°C - 0.201" (5.10mm) 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.532" (13.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 30V 1.35 A 2.7 A 7.3 s 40 mOhms 130 mOhms
RUSB155 Littelfuse Inc. RUSB155 -
RFQ
 ECAD 6613 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 2,000 40 A 6V 1.55 A 2.65 A 2.2 s 40 mOhms 100 mOhms
BBR350 Littelfuse Inc. BBR350 -
RFQ
 ECAD 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
NANOASMDCH035F-2 Littelfuse Inc. NANOASMDCH035F-2 0.7200
RFQ
 ECAD 5 0.00000000 Littelfuse Inc. PolySwitch®, nanoASMD Tape & Reel (TR) Active -40°C ~ 125°C - - 0.134" L x 0.071" W (3.40mm x 1.80mm) - Surface Mount 1206 (3216 Metric), Concave Polymeric - 0.045" (1.14mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 50 A 16V 350 mA 950 mA 200 ms 200 mOhms 1.6 Ohms
NANOSMDCH030F/24-02 Littelfuse Inc. NANOSMDCH030F/24-02 1.2000
RFQ
 ECAD 37 0.00000000 Littelfuse Inc. PolySwitch®, nanoSMD Tape & Reel (TR) Active -40°C ~ 125°C - - 0.134" L x 0.071" W (3.40mm x 1.80mm) - Surface Mount 1206 (3216 Metric) Polymeric UL 0.049" (1.25mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 10 A 24V 300 mA 820 mA 100 ms 500 mOhms 1.95 Ohms
SMD030-2 Littelfuse Inc. SMD030-2 -
RFQ
 ECAD 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
1812L075PRT Littelfuse Inc. 1812L075PRT -
RFQ
 ECAD 7054 0.00000000 Littelfuse Inc. POLY-FUSE®, 1812L 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 0.030" (0.75mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 100 A 13.2V 750 mA 1.5 A 200 ms 100 mOhms 450 mOhms
MINISMDC050-2 Littelfuse Inc. MINISMDC050-2 -
RFQ
 ECAD 5181 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 0.024" (0.62mm) download RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 2,000 100 A 24V 500 mA 150 ms 150 mOhms 1 Ohms
RHEF600S Littelfuse Inc. RHEF600S -
RFQ
 ECAD 6857 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bag Obsolete -40°C ~ 125°C - 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 CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 100 A 16V 6 A 10.8 A 5 s 13 mOhms 32 mOhms
ASMDC030F-2 Littelfuse Inc. ASMDC030F-2 0.8200
RFQ
 ECAD 7 0.00000000 Littelfuse Inc. PolySwitch®, ASMD Tape & Reel (TR) Active - PS300, PS400 - 0.295" L x 0.201" W (7.50mm x 5.10mm) - Surface Mount 2-SMD 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
RUSB075 Littelfuse Inc. RUSB075 -
RFQ
 ECAD 9131 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 0.201" (5.10mm) 0.272" L x 0.118" W (6.90mm x 3.00mm) 0.449" (11.40mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1 40 A 6V 750 mA 1.3 A 400 ms 110 mOhms 230 mOhms
AHRF400 Littelfuse Inc. AHRF400 0.8400
RFQ
 ECAD 500 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Bag Active -40°C ~ 125°C AEC-Q200 0.199" (5.05mm) 0.394" L x 0.118" W (10.00mm x 3.00mm) 0.591" (15.00mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 100 A 16V 4 A 7.4 A 5 s 21 mOhms 60 mOhms
HVR600P150CMF Littelfuse Inc. HVR600P150CMF -
RFQ
 ECAD 7717 0.00000000 Littelfuse Inc. POLY-FUSE®, HVR600 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.532" L x 0.236" W (13.50mm 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) 150 mA 300 mA 5 s 6 Ohms 22 Ohms
60R017XU Littelfuse Inc. 60R017XU 0.5300
RFQ
 ECAD 334 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 170 mA 340 mA 3 s 3.3 Ohms 8 Ohms
FEMTOSMDC008F-02 Littelfuse Inc. FEMTOSMDC008F-02 -
RFQ
 ECAD 9287 0.00000000 Littelfuse Inc. PolySwitch®, femtoSMD 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 0.033" (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
1206L110THYR Littelfuse Inc. 1206L110THYR 0.5000
RFQ
 ECAD 28 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 8V 1.1 A 2.2 A 100 ms 40 mOhms 210 mOhms
RXE040-2 Littelfuse Inc. RXE040-2 -
RFQ
 ECAD 8563 0.00000000 Littelfuse Inc. PolySwitch®, RXE Tape & Reel (TR) Obsolete - - 0.199" (5.05mm) 0.299" Dia x 0.118" T (7.60mm x 3.00mm) 0.532" (13.50mm) 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 400 mA 800 mA 3.8 s 550 mOhms 1.29 Ohms
SMD075F/60-2 Littelfuse Inc. SMD075F/60-2 0.5400
RFQ
 ECAD 14 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 - 0.125" (3.18mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 2,000 10 A 60V 750 mA 1.5 A 300 ms 350 mOhms
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
RKEF500 Littelfuse Inc. RKEF500 1.3700
RFQ
 ECAD 26 0.00000000 Littelfuse Inc. PolySwitch®, RKEF Bag Active -40°C ~ 85°C - 0.400" (10.15mm) 0.949" L x 0.118" W (24.10mm x 3.00mm) 1.142" (29.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 250 40 A 60V 5 A 10 A 28 s 12 mOhms 50 mOhms
NANOASMDC016F-2 Littelfuse Inc. NANOASMDC016F-2 0.5000
RFQ
 ECAD 8 0.00000000 Littelfuse Inc. PolySwitch®, nanoASMD Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 - 0.126" L x 0.063" W (3.20mm x 1.59mm) - Surface Mount 1206 (3216 Metric), Concave Polymeric - 0.039" (1.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 10 A 48V 160 mA 450 mA 300 ms 1.1 Ohms 5 Ohms
SMD1210P035TFA Littelfuse Inc. SMD1210P035TFA -
RFQ
 ECAD 3589 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 ROHS3 Compliant 1 (Unlimited) SMD1210P035TSA-NDR EAR99 8533.40.8070 4,000 40 A 6V 350 mA 700 mA 200 ms 320 mOhms 1.3 Ohms
SMD1812P014TFA Littelfuse Inc. SMD1812P014TFA -
RFQ
 ECAD 6049 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 0.053" (1.35mm) download ROHS3 Compliant 1 (Unlimited) SMD1812P014TSA-NDR EAR99 8533.40.8070 1,500 10 A 60V 140 mA 340 mA 150 ms 1.5 Ohms 6 Ohms
LVR008NK-2 Littelfuse Inc. LVR008NK-2 0.7600
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, LVR Tape & Reel (TR) Active -20°C ~ 85°C - 0.199" (5.05mm) 0.283" Dia x 0.181" T (7.20mm x 4.60mm) 0.488" (12.40mm) Through Hole Radial, Disc Polymeric - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 1,500 1.2 A 240V (265V Int) 80 mA 190 mA 10 s 7.4 Ohms 26 Ohms
AHRF300 Littelfuse Inc. AHRF300 0.8400
RFQ
 ECAD 700 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Bag Active -40°C ~ 125°C AEC-Q200 0.199" (5.05mm) 0.346" L x 0.118" W (8.80mm x 3.00mm) 0.543" (13.80mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 100 A 16V 3 A 6.5 A 5 s 29 mOhms 79 mOhms
600R150ZR Littelfuse Inc. 600R150ZR 1.0800
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. POLY-FUSE®, 600R Cut Tape (CT) Active -40°C ~ 85°C - 0.201" (5.10mm) 0.354" L x 0.181" W (9.00mm x 4.60mm) 0.492" (12.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,200 3 A 60V (600V Int) 150 mA 300 mA 4 s 6 Ohms 17 Ohms
15LT070SU Littelfuse Inc. 15LT070SU -
RFQ
 ECAD 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
RLD60P135XF Littelfuse Inc. RLD60P135XF -
RFQ
 ECAD 5746 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD60 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.571" Dia x 0.122" T (14.50mm x 3.10mm) 0.772" (19.60mm) Through Hole Radial, Disc Polymeric cURus, TUV - download RoHS non-compliant Not Applicable EAR99 8533.40.8070 2,000 40 A 60V 1.35 A 2.7 A 9.6 s 120 mOhms 300 mOhms
RXEF250 Littelfuse Inc. RXEF250 0.7800
RFQ
 ECAD 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
RHEF050-AP Littelfuse Inc. RHEF050-AP 0.6600
RFQ
 ECAD 664 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Cut Tape (CT) Active -40°C ~ 125°C - 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 ROHS3 Compliant Not Applicable EAR99 8533.40.8070 2,000 40 A 30V 500 mA 920 mA 2.5 s 480 mOhms 1.1 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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