ManufacturerPackagingSeriesPart StatusTypeVoltage - MaxCurrent - MaxCurrent - Hold (Ih) (Max)Current - Trip (It)Time to TripResistance - Initial (Ri) (Min)Resistance - Post Trip (R1) (Max)Resistance - 25°C (Typ)Operating TemperatureRatingsMounting TypePackage / CaseSize / DimensionHeight - Seated (Max)Thickness (Max)Lead Spacing
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Type
Voltage - Max
Current - Max
Current - Hold (Ih) ...
Current - Trip (It)
Time to Trip
Resistance - Initial ...
Resistance - Post ...
Resistance - 25°C ...
Operating Temperature ...
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max) ...
Thickness (Max)
Lead Spacing
NANOSMDM050-2-Cut
NANOSMDM050-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 0.50A RESET FUSE SMDCut Tape (CT)PolySwitch®, nanoSMDObsoletePolymeric6V40A500mA1A100ms150 mOhm700 mOhm---Surface Mount1206 (3216 Metric), Concave, Long Side Terminals0.126" L x 0.063" W (3.20mm x 1.59mm)-0.047" (1.20mm)-
TR250-145-RA-C-0.5
TR250-145-RA-C-0.5
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 0.145A HOLD ENCAPSULBulkPolySwitch®Obsolete-60V3A145mA-2.5s-----Through HoleRadial, Disc0.256" L x 0.181" W (6.50mm x 4.60mm)0.433" (11.00mm)-0.197" (5.00mm)
SMD300-2-Cut
SMD300-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 3.00A RESET FUSE SMDCut Tape (CT)PolySwitch®, SMDObsoletePolymeric6V40A3A6A35s15 mOhm48 mOhm--40°C ~ 85°C-Surface Mount2-SMD0.290" L x 0.202" W (7.36mm x 5.12mm)-0.118" (3.00mm)-
MICROSMD150-2-Cut
MICROSMD150-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 1.50A RESET FUSE SMDCut Tape (CT)PolySwitch®, microSMDObsoletePolymeric6V40A1.5A--40 mOhm110 mOhm---Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)-0.034" (0.87mm)-
MICROSMD110-2-Cut
MICROSMD110-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 1.10A RESET FUSE SMDCut Tape (CT)PolySwitch®, microSMDObsoletePolymeric6V40A1.1A2.2A200ms70 mOhm210 mOhm---Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)-0.015" (0.38mm)-
MICROSMD075-2-Cut
MICROSMD075-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 0.75A RESET FUSE SMDCut Tape (CT)PolySwitch®, microSMDObsoletePolymeric6V40A750mA1.5A100ms110 mOhm400 mOhm---Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)-0.024" (0.62mm)-
MICROSMD050-2-Cut
MICROSMD050-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 0.50A RESET FUSE SMDCut Tape (CT)PolySwitch®, microSMDObsoletePolymeric13.2V40A500mA1A50ms250 mOhm900 mOhm---Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)-0.020" (0.50mm)-
MICROSMD035-2-Cut
MICROSMD035-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 0.35A RESET FUSE SMDCut Tape (CT)PolySwitch®, microSMDObsoletePolymeric6V40A350mA750mA200ms320 mOhm1.3 Ohm---Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)-0.020" (0.50mm)-
MICROSMD010-2-Cut
MICROSMD010-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 0.10A RESET FUSE SMDCut Tape (CT)PolySwitch®, microSMDObsoletePolymeric30V10A100mA250mA1s2.1 Ohm15 Ohm---Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)-0.019" (0.48mm)-
MICROSMD005-2-Cut
MICROSMD005-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 0.05A RESET FUSE SMDCut Tape (CT)PolySwitch®, microSMDObsoletePolymeric30V10A50mA150mA1.5s3.6 Ohm50 Ohm---Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)-0.033" (0.85mm)-
MINISMDC200-2-Cut
MINISMDC200-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 2.0A RESET FUSE SMDCut Tape (CT)PolySwitch®, miniSMDObsoletePolymeric8V100A2A4A5s20 mOhm70 mOhm--40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.019" (0.48mm)-
MINISMDC150-2-Cut
MINISMDC150-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH 1.5A RESET FUSE SMDCut Tape (CT)PolySwitch®, miniSMDObsoletePolymeric6V100A1.5A3A500ms40 mOhm110 mOhm--40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.019" (0.48mm)-
MINISMDC014-2-Cut
MINISMDC014-2
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH .14A RESET FUSE SMDCut Tape (CT)PolySwitch®, miniSMDObsoletePolymeric60V10A140mA-8ms1.5 Ohm6 Ohm--40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.035" (0.89mm)-
LTP310
LTP310
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH STRAP 3.1A HOLDBulkPolySwitch®, LTPObsoletePolymeric24V100A3.1A6A5s-----User DefinedStrap----
LTP300
LTP300
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH STRAP 3.0A HOLDBulkPolySwitch®, LTPObsoletePolymeric24V100A3A6.3A4s15 mOhm55 mOhm--40°C ~ 85°C-User DefinedStrap1.185" L x 0.522" W (30.10mm x 13.25mm)-0.043" (1.10mm)-
LTP180S
LTP180S
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH STRAP 1.8A HOLDBulkPolySwitch®, LTPObsoletePolymeric24V100A1.8A3.8A2.9s40 mOhm120 mOhm--40°C ~ 85°C-User DefinedStrap0.984" L x 0.199" W (25.00mm x 5.05mm)-0.039" (1.00mm)-
LTP100S
LTP100S
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH STRAP 1.0A HOLDBulkPolySwitch®, LTPObsoletePolymeric24V100A1A2.5A7s70 mOhm260 mOhm--40°C ~ 85°C-User DefinedStrap0.866" L x 0.199" W (22.00mm x 5.05mm)-0.039" (1.00mm)-
LTP070S
LTP070S
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH STRAP 0.70A HOLDBulkPolySwitch®, LTPObsoletePolymeric15V100A700mA1.45A5s100 mOhm340 mOhm--40°C ~ 85°C-User DefinedStrap0.866" L x 0.199" W (22.00mm x 5.05mm)-0.039" (1.00mm)-
LTP070
LTP070
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH STRAP 0.70A HOLDBulkPolySwitch®, LTPObsoletePolymeric15V100A700mA1.45A5s100 mOhm340 mOhm--40°C ~ 85°C-User DefinedStrap0.827" L x 0.199" W (21.00mm x 5.05mm)-0.047" (1.20mm)-
RUSB185
RUSB185
Leadtime
2-3 weeks		Littelfuse Inc.FUSE USB RESETTABLE 1.85A HOLDBulkPolySwitch®ObsoletePolymeric16V40A1.85A3.7A10s30 mOhm90 mOhm---Through HoleRadial, Disc0.402" L x 0.118" W (10.20mm x 3.00mm)0.618" (15.70mm)-0.199" (5.05mm)
RUSB160
RUSB160
Leadtime
2-3 weeks		Littelfuse Inc.FUSE USB RESETTABLE 1.60A HOLDBulkPolySwitch®ObsoletePolymeric16V40A1.6A3.2A9s300 mOhm110 mOhm---Through HoleRadial, Disc0.350" L x 0.118" W (8.90mm x 3.00mm)0.598" (15.20mm)-0.199" (5.05mm)
RUSB110
RUSB110
Leadtime
2-3 weeks		Littelfuse Inc.FUSE USB RESETTABLE 1.10A HOLDBulkPolySwitch®ObsoletePolymeric16V40A1.1A2.2A2.3s50 mOhm140 mOhm---Through HoleRadial, Disc0.291" L x 0.118" W (7.40mm x 3.00mm)0.559" (14.20mm)-0.199" (5.05mm)
RHE1300
RHE1300
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH RHE SERIES 13.0A HOLDBulkPolySwitch®ObsoletePolymeric16V100A13A24A13s4.1 mOhm----Through HoleRadial, Disc0.925" L x 0.142" W (23.50mm x 3.60mm)1.130" (28.70mm)-0.400" (10.15mm)
RHE1000
RHE1000
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH RHE SERIES 10.0A HOLDBulkPolySwitch®ObsoletePolymeric16V100A10A18.5A9s6.2 mOhm----Through HoleRadial, Disc0.689" L x 0.120" W (17.50mm x 3.00mm)1.043" (26.50mm)-0.400" (10.15mm)
RHE750
RHE750
Leadtime
2-3 weeks		Littelfuse Inc.POLYSWITCH RHE SERIES 7.5A HOLDBulkPolySwitch®ObsoletePolymeric16V100A7.5A13.1A7s9.4 mOhm4.5 Ohm---Through HoleRadial, Disc0.551" L x 0.120" W (14.00mm x 3.00mm)0.925" (23.50mm)-0.199" (5.05mm)