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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)
2920L700SLPR Littelfuse Inc. 2920L700SLPR 3.0500
RFQ
 ECAD 6 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Active -40°C ~ 85°C - - 0.289" L x 0.202" W (7.35mm x 5.12mm) - Surface Mount 2920 (7351 Metric), Concave Polymeric cURus, TUV 0.026" (0.65mm) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 2,000 50 A 6V 7 A 14 A 200 ms 1 mOhms 7 mOhms
60R075XU Littelfuse Inc. 60R075XU 0.8300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. POLY-FUSE®, 60R Bulk Active -40°C ~ 85°C - 0.201" (5.10mm) 0.402" Dia x 0.122" T (10.20mm x 3.10mm) 0.591" (15.00mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 40 A 60V 750 mA 1.5 A 6.3 s 250 mOhms 600 mOhms
RXEF110K-AP Littelfuse Inc. RXEF110K-AP 0.5600
RFQ
 ECAD 27 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.504" Dia x 0.118" T (12.80mm x 3.00mm) 0.689" (17.50mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 40 A 72V 1.1 A 2.2 A 8.2 s 150 mOhms 380 mOhms
RXEF135 Littelfuse Inc. RXEF135 0.5400
RFQ
 ECAD 5647 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -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 CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 40 A 72V 1.35 A 2.7 A 9.6 s 120 mOhms 300 mOhms
16R090BU Littelfuse Inc. 16R090BU -
RFQ
 ECAD 2233 0.00000000 Littelfuse Inc. POLY-FUSE®, USBR Bulk Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.480" (12.20mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) -16R090BU EAR99 8533.40.8070 500 40 A 16V 900 mA 1.8 A 1.2 s 70 mOhms 180 mOhms
RUEF400 Littelfuse Inc. RUEF400 0.6800
RFQ
 ECAD 3027 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Bag 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 REACH Unaffected EAR99 8533.40.8070 500 100 A 30V 4 A 8 A 12.7 s 10 mOhms 50 mOhms
RLD60P375XFF Littelfuse Inc. RLD60P375XFF -
RFQ
 ECAD 5405 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD60 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 1.118" Dia x 0.122" T (28.40mm x 3.10mm) 1.319" (33.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant Not Applicable RLD60P375XF-NDR EAR99 8533.40.8070 1,000 40 A 60V 3.75 A 7.5 A 24 s 30 mOhms 80 mOhms
RHEF050-2 Littelfuse Inc. RHEF050-2 0.6700
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Tape & Reel (TR) 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 2,500 40 A 30V 500 mA 920 mA 2.5 s 480 mOhms 1.1 Ohms
LVR200K-240 Littelfuse Inc. LVR200K-240 2.4000
RFQ
 ECAD 46 0.00000000 Littelfuse Inc. LVR Bulk Active -20°C ~ 85°C - 0.400" (10.15mm) 0.980" L x 0.161" W (24.90mm x 4.10mm) 1.370" (34.80mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - 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 131 mOhms
RUEF250 Littelfuse Inc. RUEF250 0.5200
RFQ
 ECAD 67 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Bag Active - - 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 500 100 A 30V 2.5 A 5 A 10.3 s 20 mOhms 70 mOhms
30R185UU Littelfuse Inc. 30R185UU 0.7600
RFQ
 ECAD 7359 0.00000000 Littelfuse Inc. POLY-FUSE®, 30R Bulk Active -40°C ~ 85°C - 0.201" (5.10mm) 0.402" L x 0.118" W (10.20mm x 3.00mm) 0.618" (15.70mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 40 A 30V 1.85 A 3.7 A 8.7 s 30 mOhms 90 mOhms
RUSBF135 Littelfuse Inc. RUSBF135 0.5900
RFQ
 ECAD 1116 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Bag Active -40°C ~ 85°C - 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, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 16V 1.35 A 2.7 A 4.5 s 40 mOhms 112 mOhms
SMD030F-2018-2 Littelfuse Inc. SMD030F-2018-2 0.6400
RFQ
 ECAD 14 0.00000000 Littelfuse Inc. PolySwitch®, SMD Tape & Reel (TR) Active -40°C ~ 85°C - - 0.200" L x 0.180" W (5.08mm x 4.58mm) - Surface Mount 2-SMD Polymeric CSA, TUV, UL 0.070" (1.78mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 4,000 20 A 60V 300 mA 800 mA 1.5 s 500 mOhms 2.3 Ohms
MXP310Z Littelfuse Inc. MXP310Z -
RFQ
 ECAD 6676 0.00000000 Littelfuse Inc. - Bulk Obsolete - RoHS Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000
ASMDC185F/33-2 Littelfuse Inc. ASMDC185F/33-2 0.9000
RFQ
 ECAD 49 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 - 0.028" (0.71mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 4,000 40 A 33V 1.85 A 3.7 A 2.5 s 50 mOhms 150 mOhms
RHEF450 Littelfuse Inc. RHEF450 0.8000
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bag Active -40°C ~ 125°C - 0.199" (5.05mm) 0.409" L x 0.118" W (10.40mm x 3.00mm) 0.614" (15.60mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 100 A 16V 4.5 A 7.8 A 3 s 22 mOhms 54 mOhms
1206L110/12WR Littelfuse Inc. 1206L110/12WR -
RFQ
 ECAD 1235 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) -1206L110/12WR EAR99 8533.40.8070 3,000 100 A 12V 1.1 A 2.2 A 100 ms 40 mOhms 210 mOhms
PSR-28473-D-2 Littelfuse Inc. PSR-28473-D-2 -
RFQ
 ECAD 3565 0.00000000 Littelfuse Inc. * Tape & Reel (TR) Obsolete - RoHS Compliant 18-PSR-28473-D-2TR EAR99 8533.40.8070 4,000
RKEF135 Littelfuse Inc. RKEF135 0.5900
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. PolySwitch®, RKEF Bag Active -40°C ~ 85°C - 0.200" (5.08mm) 0.402" L x 0.150" W (10.20mm x 3.80mm) 0.669" (17.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 40 A 60V 1.35 A 2.7 A 4.5 s 110 mOhms 370 mOhms
1210L010/90WR Littelfuse Inc. 1210L010/90WR 1.3700
RFQ
 ECAD 95 0.00000000 Littelfuse Inc. PolySwitch® 1210L Tape & Reel (TR) Active -40°C ~ 85°C - - 0.127" L x 0.101" W (3.22mm x 2.58mm) - Surface Mount 1210 (3225 Metric), Concave Polymeric cURus 0.049" (1.25mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 3,000 10 A 90V 100 mA 250 mA 300 ms 1.5 Ohms 15 Ohms
MINISMD075-2 Littelfuse Inc. MINISMD075-2 -
RFQ
 ECAD 7562 0.00000000 Littelfuse Inc. PolySwitch® Tape & Reel (TR) Obsolete - 0.179" L x 0.128" W (4.55mm x 3.24mm) - Surface Mount 1812 (4532 Metric), Concave 0.024" (0.62mm) - RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,500 - 750 mA
MICROSMD550LR-2 Littelfuse Inc. MICROSMD550LR-2 -
RFQ
 ECAD 9588 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 - 0.039" (1.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 50 A 5V 5.5 A 11 A 2 s 2 mOhms 6.5 mOhms
RUSBF160 Littelfuse Inc. RUSBF160 0.6000
RFQ
 ECAD 4 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Bag 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 CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 16V 1.6 A 3.2 A 9 s 30 mOhms 110 mOhms
RLD60P300XF Littelfuse Inc. RLD60P300XF -
RFQ
 ECAD 8828 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD60 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.980" Dia x 0.122" T (24.90mm x 3.10mm) 1.181" (30.00mm) Through Hole Radial, Disc Polymeric cURus, TUV - download RoHS non-compliant Not Applicable EAR99 8533.40.8070 1,000 40 A 60V 3 A 6 A 19.8 s 40 mOhms 100 mOhms
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
HVR250P180UF Littelfuse Inc. HVR250P180UF -
RFQ
 ECAD 6177 0.00000000 Littelfuse Inc. POLY-FUSE®, HVR250 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.217" (5.50mm) 0.409" L x 0.201" W (10.40mm x 5.10mm) 0.520" (13.20mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant Not Applicable HVR250P180UF-NDR EAR99 8533.40.8070 1,000 10 A 60V (250V Int) 180 mA 650 mA 15 s 800 mOhms 4 Ohms
RUSB135 Littelfuse Inc. RUSB135 -
RFQ
 ECAD 7590 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 UL - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1 40 A 16V 1.35 A 2.7 A 4.5 s 40 mOhms 115 mOhms
TR250-080U Littelfuse Inc. TR250-080U -
RFQ
 ECAD 3360 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete -40°C ~ 85°C - 0.197" (5.00mm) 0.189" Dia x 0.150" T (4.80mm x 3.80mm) 0.366" (9.30mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download RoHS non-compliant Not Applicable REACH Unaffected TR080U EAR99 8533.40.8070 2,000 3 A 250V (60V Int) 80 mA 3 s 14 Ohms 33 Ohms
TR250-180U Littelfuse Inc. TR250-180U -
RFQ
 ECAD 3681 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete 0.197" (5.00mm) 0.409" L x 0.142" W (10.40mm x 3.60mm) 0.496" (12.60mm) Through Hole Radial, Disc - - RoHS non-compliant Not Applicable REACH Unaffected TR180U EAR99 8533.40.8070 500 - 180 mA
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
  • 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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196-LFBGA Exposed Pad

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