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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)
TS250-130F-RC-2 Littelfuse Inc. TS250-130F-RC-2 -
RFQ
 ECAD 4879 0.00000000 Littelfuse Inc. PolySwitch®, TS250 Tape & Reel (TR) Active -40°C ~ 85°C - - 0.352" L x 0.291" W (8.95mm x 7.40mm) - Surface Mount 2-SMD Polymeric CSA, TUV, UL 0.134" (3.40mm) download ROHS3 Compliant 1 (Unlimited) C20561-000 EAR99 8533.40.8070 1,500 1 A 60V (600V Int) 130 mA 260 mA 2 s 7 Ohms 17 Ohms
2920L260/24DR Littelfuse Inc. 2920L260/24DR 1.0100
RFQ
 ECAD 4 0.00000000 Littelfuse Inc. POLY-FUSE®, 2920L Tape & Reel (TR) Active -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 0.049" (1.25mm) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,500 40 A 24V 2.6 A 5 A 10 s 25 mOhms 75 mOhms
12VL175LU Littelfuse Inc. 12VL175LU -
RFQ
 ECAD 1332 0.00000000 Littelfuse Inc. POLY-FUSE®, VL Bulk Obsolete -40°C ~ 85°C - - 1.201" L x 0.122" W (30.50mm 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 12V 1.75 A 4.2 A 5 s 17 mOhms 62 mOhms
1812L010DR Littelfuse Inc. 1812L010DR 0.5000
RFQ
 ECAD 73 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 0.049" (1.25mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,500 100 A 30V 100 mA 300 mA 1.5 s 1.6 Ohms 15 Ohms
MINISMDC150F/24-2 Littelfuse Inc. MINISMDC150F/24-2 0.6500
RFQ
 ECAD 15 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 0.076" (1.94mm) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,000 20 A 24V 1.5 A 3 A 1.5 s 40 mOhms 120 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
RXE020-2 Littelfuse Inc. RXE020-2 -
RFQ
 ECAD 1224 0.00000000 Littelfuse Inc. PolySwitch®, RXE Tape & Reel (TR) Obsolete - - 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 CSA, TUV, UL - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 3,000 40 A 72V 200 mA 400 mA 2.2 s 1.83 Ohms 4.4 Ohms
16R300GU Littelfuse Inc. 16R300GU 0.7300
RFQ
 ECAD 26 0.00000000 Littelfuse Inc. POLY-FUSE®, 16R Bulk Active -40°C ~ 85°C - 0.201" (5.10mm) 0.280" L x 0.118" W (7.10mm x 3.00mm) 0.433" (11.00mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 100 A 16V 3 A 5.1 A 1 s 38 mOhms 97.5 mOhms
RXEF050-2 Littelfuse Inc. RXEF050-2 0.4800
RFQ
 ECAD 27 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Tape & Reel (TR) 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 3,000 40 A 72V 500 mA 1 A 4 s 500 mOhms 1.17 Ohms
VTP175F Littelfuse Inc. VTP175F 0.9100
RFQ
 ECAD 7923 0.00000000 Littelfuse Inc. PolySwitch®, VTP Bulk Active -40°C ~ 85°C - - 0.874" L x 0.146" W (22.20mm x 3.70mm) - User Defined Strap Polymeric CSA, TUV, UL 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 100 A 16V 1.75 A 3.6 A 5 s 29 mOhms 102 mOhms
AHRF450 Littelfuse Inc. AHRF450 0.8700
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Bag Active -40°C ~ 125°C AEC-Q200 0.199" (5.05mm) 0.409" Dia x 0.122" T (10.40mm x 3.10mm) 0.563" (14.30mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 100 A 16V 4.5 A 8.7 A 4 s 17 mOhms 54 mOhms
PICOASMDC010S-2 Littelfuse Inc. PICOASMDC010S-2 0.8200
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, picoASMDC Tape & Reel (TR) Active - PS300, PS400 - 0.083" L x 0.055" W (2.10mm x 1.40mm) - Surface Mount 0805 (2012 Metric) Polymeric - 0.040" (1.02mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 3,000 20 A 15V 100 mA 300 mA 600 ms 1.5 Ohms 11 Ohms
RUSBF185 Littelfuse Inc. RUSBF185 0.6300
RFQ
 ECAD 11 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.402" L x 0.118" W (10.20mm x 3.00mm) 0.618" (15.70mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 16V 1.85 A 3.7 A 10 s 30 mOhms 90 mOhms
RTEF120-2 Littelfuse Inc. RTEF120-2 -
RFQ
 ECAD 2436 0.00000000 Littelfuse Inc. PolySwitch® Tape & Reel (TR) 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 ROHS3 Compliant Not Applicable REACH Unaffected C54248-000 EAR99 8533.40.8070 3,000 40 A 33V 1.2 A 2.3 A 3.5 s 74 mOhms 180 mOhms
PSR-20411F Littelfuse Inc. PSR-20411F -
RFQ
 ECAD 9697 0.00000000 Littelfuse Inc. - Bulk Active - ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 10,000
12VL170U Littelfuse Inc. 12VL170U -
RFQ
 ECAD 6614 0.00000000 Littelfuse Inc. POLY-FUSE®, VL Bulk Obsolete -40°C ~ 85°C - - 0.866" L x 0.146" W (22.00mm x 3.70mm) - User Defined Strap Polymeric cURus, TUV 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 100 A 12V 1.7 A 4.1 A 5 s 18 mOhms 64 mOhms
SMD150F/33-2 Littelfuse Inc. SMD150F/33-2 0.5400
RFQ
 ECAD 498 0.00000000 Littelfuse Inc. PolySwitch®, SMD Tape & Reel (TR) Active -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 ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 1,500 40 A 33V 1.5 A 3 A 5 s 80 mOhms 230 mOhms
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
RUEF250-AP Littelfuse Inc. RUEF250-AP 0.5600
RFQ
 ECAD 14 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Cut Tape (CT) 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 REACH Unaffected EAR99 8533.40.8070 2,000 100 A 30V 2.5 A 5 A 10.3 s 20 mOhms 70 mOhms
30R110UU Littelfuse Inc. 30R110UU 0.6400
RFQ
 ECAD 6 0.00000000 Littelfuse Inc. POLY-FUSE®, 30R Bulk Active -40°C ~ 85°C - 0.201" (5.10mm) 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.559" (14.20mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 40 A 30V 1.1 A 2.2 A 6.6 s 50 mOhms 170 mOhms
SMD030F-2 Littelfuse Inc. SMD030F-2 0.4800
RFQ
 ECAD 123 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 0.125" (3.18mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 2,000 10 A 60V 300 mA 600 mA 3 s 1.2 Ohms 4.8 Ohms
1206L350/12SLWR Littelfuse Inc. 1206L350/12SLWR 2.1900
RFQ
 ECAD 4 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho 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 0.055" (1.40mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-1206L350/12SLWRTR EAR99 8533.40.8070 3,000 50 A 12V 3.5 A 7 A 5 s 3 mOhms 20 mOhms
MICROSMD010F-2 Littelfuse Inc. MICROSMD010F-2 0.3500
RFQ
 ECAD 92 0.00000000 Littelfuse Inc. PolySwitch®, microSMD 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 CSA, TUV, UL 0.033" (0.85mm) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 4,000 10 A 30V 100 mA 250 mA 1 s 2.1 Ohms 15 Ohms
AGRF1200 Littelfuse Inc. AGRF1200 1.2200
RFQ
 ECAD 174 0.00000000 Littelfuse Inc. PolySwitch®, AGRF Bag Active -40°C ~ 85°C AEC-Q200 0.400" (10.15mm) 0.689" L x 0.138" W (17.50mm x 3.50mm) 1.134" (28.80mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 250 100 A 16V 12 A 22.1 A 8 s 3 mOhms 8.6 mOhms
2016L050MR Littelfuse Inc. 2016L050MR 0.6700
RFQ
 ECAD 50 0.00000000 Littelfuse Inc. POLY-FUSE®, 2016L Tape & Reel (TR) Active -40°C ~ 85°C - - 0.200" L x 0.160" W (5.08mm x 4.07mm) - Surface Mount 2016 (5041 Metric), Concave Polymeric cURus, TUV 0.079" (2.00mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,000 20 A 60V 550 mA 1.1 A 5 s 200 mOhms 1 Ohms
TR250-145 Littelfuse Inc. TR250-145 -
RFQ
 ECAD 7878 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete -40°C ~ 85°C - 0.197" (5.00mm) 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - - RoHS non-compliant Not Applicable REACH Unaffected TR145 EAR99 8533.40.8070 500 3 A 250V (60V Int) 145 mA 2.5 s 3 Ohms 14 Ohms
TS600-200F-RA-B-0.5-2 Littelfuse Inc. TS600-200F-RA-B-0.5-2 2.8600
RFQ
 ECAD 1339 0.00000000 Littelfuse Inc. PolySwitch®, TS600 Tape & Reel (TR) Active -40°C ~ 85°C - - 0.742" L x 0.297" W (18.85mm x 7.55mm) - Surface Mount 2-SMD Polymeric CSA, TUV, UL 0.484" (12.30mm) - ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 300 3 A 60V (600V Int) 200 mA 400 mA 10 s 4 Ohms 13.5 Ohms
SMD300F-2 Littelfuse Inc. SMD300F-2 0.6600
RFQ
 ECAD 6 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) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 6V 3 A 6 A 35 s 15 mOhms 48 mOhms
TRF250-120UST-B-0.5 Littelfuse Inc. TRF250-120UST-B-0.5 0.8300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, TRF250 Bag Obsolete -40°C ~ 85°C - 0.197" (5.00mm) 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - - ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 3 A 60V (250V Int) 120 mA 240 mA 1 s 6 Ohms 16 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
  • 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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