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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) Resistance - 25°C (Typ)
RKEF075-2 Littelfuse Inc. RKEF075-2 0.5500
RFQ
 ECAD 14 0.00000000 Littelfuse Inc. PolySwitch®, RKEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.402" L x 0.118" W (10.20mm x 3.00mm) 0.598" (15.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 3,000 40 A 60V 750 mA 1.5 A 1.5 s 200 mOhms 640 mOhms
LSP380 Littelfuse Inc. LSP380 1.1100
RFQ
 ECAD 9 0.00000000 Littelfuse Inc. PolySwitch®, LSP Bag Active -40°C ~ 85°C AEC-Q200 - 0.787" L x 0.205" W (20.00mm x 5.20mm) - User Defined Strap Polymeric TUV, UR 0.035" (0.90mm) download 1 (Unlimited) EAR99 8533.40.8070 1,000 50 A 16V 3.8 A 8 A 5 s 13 mOhms 37 mOhms 21 mOhms
60R050XUL25 Littelfuse Inc. 60R050XUL25 0.5900
RFQ
 ECAD 329 0.00000000 Littelfuse Inc. POLY-FUSE® 60R Bulk Active -40°C ~ 85°C - 0.201" (5.10mm) 0.311" Dia x 0.122" T (7.90mm x 3.10mm) 0.539" (13.70mm) Through Hole Radial, Disc Polymeric cURus, TUV - - ROHS3 Compliant 1 (Unlimited) REACH Unaffected -1024-60R050XUL25 EAR99 8533.40.8070 500 40 A 60V 500 mA 1 A 4 s 500 mOhms 1.17 Ohms
RGEF1200-2 Littelfuse Inc. RGEF1200-2 1.1400
RFQ
 ECAD 970 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Tape & Reel (TR) 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 1,000 100 A 16V 12 A 20.4 A 7.5 s 3.3 mOhms 8.6 mOhms
16VT175NELU Littelfuse Inc. 16VT175NELU -
RFQ
 ECAD 4132 0.00000000 Littelfuse Inc. POLY-FUSE®, VT Bulk Obsolete -40°C ~ 85°C - - 1.575" L x 0.122" W (40.00mm x 3.10mm) - User Defined Strap Polymeric cURus, TUV 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 100 A 16V 1.75 A 3.6 A 5 s 29 mOhms 102 mOhms
RXEF065-AP Littelfuse Inc. RXEF065-AP 0.5300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.370" Dia x 0.118" T (9.40mm x 3.00mm) 0.571" (14.50mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 40 A 72V 650 mA 1.3 A 5.3 s 310 mOhms 720 mOhms
PICOASMDC110S-2 Littelfuse Inc. PICOASMDC110S-2 0.8200
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. PolySwitch® picoASMDC Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 - 0.083" L x 0.055" W (2.10mm x 1.40mm) - Surface Mount 0805 (2012 Metric), Concave Polymeric - 0.047" (1.20mm) download 1 (Unlimited) EAR99 8533.40.8070 3,000 40 A 6V 1.1 A 2.2 A 200 ms 50 mOhms 170 mOhms
1206L175PR Littelfuse Inc. 1206L175PR 0.5400
RFQ
 ECAD 7 0.00000000 Littelfuse Inc. POLY-FUSE®, 1206L 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 0.071" (1.80mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 100 A 6V 1.75 A 3.5 A 500 ms 20 mOhms 90 mOhms
VLP270SUF Littelfuse Inc. VLP270SUF -
RFQ
 ECAD 3043 0.00000000 Littelfuse Inc. PolySwitch®, VLP Bulk Active -40°C ~ 85°C - - 0.866" L x 0.201" W (22.00mm x 5.10mm) - User Defined Strap Polymeric CSA, TUV, UL 0.032" (0.80mm) - ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 10,000 60 A 16V 2.7 A 6.5 A 5 s 12 mOhms 36 mOhms
SMD2920P250TFA Littelfuse Inc. SMD2920P250TFA -
RFQ
 ECAD 8561 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 ROHS3 Compliant 1 (Unlimited) SMD2920P250TSA-NDR EAR99 8533.40.8070 1,500 40 A 15V 2.5 A 5 A 10 s 35 mOhms 85 mOhms
60R025XPR Littelfuse Inc. 60R025XPR 0.5800
RFQ
 ECAD 4 0.00000000 Littelfuse Inc. POLY-FUSE®, 60R Cut Tape (CT) 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, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 60V 250 mA 500 mA 2.5 s 1.25 Ohms 3 Ohms
LVR016S-2 Littelfuse Inc. LVR016S-2 0.8000
RFQ
 ECAD 7 0.00000000 Littelfuse Inc. PolySwitch®, LVR Tape & Reel (TR) Active -20°C ~ 85°C - 0.200" (5.08mm) 0.390" Dia x 0.150" T (9.90mm x 3.80mm) 0.492" (12.50mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 2,000 2 A 240V (265V Int) 160 mA 370 mA 15 s 2.5 Ohms 7.8 Ohms
SMD2920P185TSA Littelfuse Inc. SMD2920P185TSA -
RFQ
 ECAD 4880 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 33V 1.85 A 3.7 A 2.5 s 65 mOhms 150 mOhms
SMD1206P016TSA Littelfuse Inc. SMD1206P016TSA -
RFQ
 ECAD 3092 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 0.041" (1.05mm) download RoHS non-compliant 1 (Unlimited) EAR99 8533.40.8070 3,000 40 A 30V 160 mA 370 mA 300 ms 1.2 Ohms 4.5 Ohms
0603L001/60YR Littelfuse Inc. 0603L001/60YR 1.6900
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. POLY-FUSE®, 0603L 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 18-0603L001/60YRTR EAR99 8533.40.8070 4,000 40 A 60V 10 mA 50 mA 1 s 15 Ohms 100 Ohms
MINISMDC150F/12-2 Littelfuse Inc. MINISMDC150F/12-2 0.5400
RFQ
 ECAD 28 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 0.019" (0.48mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 2,000 100 A 12V 1.5 A 2.8 A 500 ms 40 mOhms 110 mOhms
AHRF1300-2 Littelfuse Inc. AHRF1300-2 1.6100
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Tape & Reel (TR) Active -40°C ~ 125°C AEC-Q200 0.400" (10.15mm) 0.925" L x 0.138" W (23.50mm x 3.50mm) 1.130" (28.70mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1,000 100 A 16V 13 A 27 A 15 s 3.4 mOhms 10 mOhms
SMD2920P300TFA Littelfuse Inc. SMD2920P300TFA -
RFQ
 ECAD 4030 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 ROHS3 Compliant 1 (Unlimited) SMD2920P300TSA-NDR EAR99 8533.40.8070 1,500 40 A 6V 3 A 6 A 20 s 15 mOhms 48 mOhms
ZEPTOSMDC0011F Littelfuse Inc. ZEPTOSMDC0011F 0.5400
RFQ
 ECAD 14 0.00000000 Littelfuse Inc. POLYSWITCH® zeptoSMDC Tape & Reel (TR) Active -20°C ~ 60°C - - 0.024" L x 0.018" W (0.60mm x 0.45mm) Surface Mount 2-SMD Polymeric - 0.016" (0.40mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 15,000 82 mA 13V 11 mA 80 mA 20 ms 10 Ohms 290 Ohms
RTE190 Littelfuse Inc. RTE190 -
RFQ
 ECAD 9806 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 0.199" (5.05mm) 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.532" (13.50mm) 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 1.9 A 3 A 3.5 s 45 mOhms 92 mOhms
SMDH160-2 Littelfuse Inc. SMDH160-2 0.8000
RFQ
 ECAD 685 0.00000000 Littelfuse Inc. PolySwitch®, SMD Tape & Reel (TR) Active -40°C ~ 125°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 ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,500 70 A 16V 1.6 A 3.2 A 15 s 50 mOhms 150 mOhms
60R135XF Littelfuse Inc. 60R135XF 1.1400
RFQ
 ECAD 395 0.00000000 Littelfuse Inc. POLY-FUSE®, 60R Bulk Active -40°C ~ 85°C - 0.201" (5.10mm) 0.535" Dia x 0.122" T (13.58mm x 3.10mm) 0.780" (19.80mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 200 40 A 60V 1.35 A 2.7 A 9.6 s 120 mOhms 300 mOhms
RLD30P500UF Littelfuse Inc. RLD30P500UF -
RFQ
 ECAD 2189 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD30 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.551" L x 0.118" W (14.00mm 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 5 A 10 A 14.5 s 10 mOhms 50 mOhms
30R500U Littelfuse Inc. 30R500U -
RFQ
 ECAD 9173 0.00000000 Littelfuse Inc. POLY-FUSE®, 30R Bulk Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.551" L x 0.118" W (14.00mm x 3.00mm) 1.008" (25.60mm) Through Hole Radial, Disc Polymeric cURus, TUV - download RoHS non-compliant Not Applicable EAR99 8533.40.8070 200 40 A 30V 5 A 10 A 14.5 s 10 mOhms 50 mOhms
SMD100F/33-2 Littelfuse Inc. SMD100F/33-2 0.5600
RFQ
 ECAD 50 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 CSA, TUV, UL 0.118" (3.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 2,000 40 A 33V 1.1 A 2.2 A 500 ms 120 mOhms 410 mOhms
RKEF110K Littelfuse Inc. RKEF110K -
RFQ
 ECAD 3695 0.00000000 Littelfuse Inc. PolySwitch® Bag Obsolete - - 0.200" (5.08mm) 0.299" L x 0.161" W (7.60mm x 4.10mm) 0.591" (15.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 40 A 60V 1.1 A 2.2 A 3 s 170 mOhms 280 mOhms
MICROSMD450LR-2 Littelfuse Inc. MICROSMD450LR-2 -
RFQ
 ECAD 1900 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 UL 0.039" (1.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 50 A 5V 4.5 A 9 A 2 s 2 mOhms 8 mOhms
LVR075S-240-2 Littelfuse Inc. LVR075S-240-2 -
RFQ
 ECAD 1848 0.00000000 Littelfuse Inc. PolySwitch® LVR Tape & Reel (TR) Active -20°C ~ 85°C - 0.236" (6.00mm) 0.450" L x 0.189" W (11.43mm x 4.80mm) 0.921" (23.40mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download RoHS Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 7.5 A 240V (265V Int) 750 mA 1.5 A 18 s 0.316 Ohms 0.839 Ohms
LTP100S Littelfuse Inc. LTP100S -
RFQ
 ECAD 5924 0.00000000 Littelfuse Inc. PolySwitch®, LTP Bulk Obsolete -40°C ~ 85°C - - 0.866" L x 0.199" W (22.00mm x 5.05mm) - 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 1 A 2.5 A 7 s 70 mOhms 260 mOhms
TRF250-120S-B-0.5 Littelfuse Inc. TRF250-120S-B-0.5 0.9800
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, TRF250 Bag Active -40°C ~ 85°C - 0.197" (5.00mm) 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.394" (10.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 3 A 60V (250V Int) 120 mA 240 mA 2.5 s 4 Ohms 16 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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