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  4. PTC Resettable Fuses
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40 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Ratings Mounting Type Size / Dimension Package / Case Thickness (Max) Type Voltage - Max Current - Max Current - Hold (Ih) (Max) Current - Trip (It) Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ)
GLOBAL STOCKS
1812L370SLPR
1812L370SLPR
Per Unit
$0.78
RFQ
5,208
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 3.7A 1812 POLY-FUSE®, LoRho Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) 1812 (4532 Metric), Concave 0.028" (0.70mm) Polymeric 6V 50A 3.7A 9.1A 2s 3 mOhms 18 mOhms -
1206L400SL-SYR
1206L400SL-SYR
Per Unit
$0.76
RFQ
2,706
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 4A 1206 LoRho Surface Mount Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) 1206 (3216 Metric), Concave 0.055" (1.40mm) Polymeric 6V 50A 4A 8A 2s 1 mOhms 14 mOhms -
1206L350SLWR
1206L350SLWR
Per Unit
$0.76
RFQ
4,744
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 3.5A 1206 POLY-FUSE®, LoRho Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) 1206 (3216 Metric), Concave 0.030" (0.75mm) Polymeric 6V 50A 3.5A 7A 2s 3 mOhms 18 mOhms -
1812L270SLPR
1812L270SLPR
Per Unit
$0.66
RFQ
4,535
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 2.7A 1812 POLY-FUSE®, LoRho Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) 1812 (4532 Metric), Concave 0.028" (0.70mm) Polymeric 6V 50A 2.7A 6.2A 2s 3 mOhms 22 mOhms -
1812L260SLPR
1812L260SLPR
Per Unit
$0.66
RFQ
2,682
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 2.6A 1812 POLY-FUSE®, LoRho Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) 1812 (4532 Metric), Concave 0.028" (0.70mm) Polymeric 6V 50A 2.6A 6A 2s 3 mOhms 24 mOhms -
MICROSMD550LR-2
MICROSMD550LR-2
Per Unit
$0.30
RFQ
3,891
In-stock
 Littelfuse Inc. PTC RESET FUSE 5V 5.5A 1210 PolySwitch®, microSMD Active Tape & Reel (TR) -40°C ~ 80°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.039" (1.00mm) Polymeric 5V 50A 5.5A 11A 2s 2 mOhms 6.5 mOhms -
MICROSMD500LR-2
MICROSMD500LR-2
Per Unit
$0.30
RFQ
5,125
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 5A 1210 PolySwitch®, microSMD Active Tape & Reel (TR) -40°C ~ 80°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.039" (1.00mm) Polymeric 6V 50A 5A 10A 2s 2 mOhms 7 mOhms -
MF-NSML600-2
MF-NSML600-2
Per Unit
$0.32
RFQ
5,283
In-stock
 Bourns Inc. PTC RESET FUSE 6V 6A 1206 Multifuse®, MF-NSML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.128" L x 0.063" W (3.25mm x 1.60mm) 1206 (3216 Metric), Concave 0.047" (1.20mm) Polymeric 6V 50A 6A 12A 2s 1 mOhms 10 mOhms -
MF-NSML550-2
MF-NSML550-2
Per Unit
$0.32
RFQ
5,906
In-stock
 Bourns Inc. PTC RESET FUSE 6V 5.5A 1206 Multifuse®, MF-NSML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.128" L x 0.063" W (3.25mm x 1.60mm) 1206 (3216 Metric), Concave 0.047" (1.20mm) Polymeric 6V 50A 5.5A 11A 2s 1 mOhms 11 mOhms -
MF-NSML500-2
MF-NSML500-2
Per Unit
$0.32
RFQ
2,731
In-stock
 Bourns Inc. PTC RESET FUSE 6V 5A 1206 Multifuse®, MF-NSML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.128" L x 0.063" W (3.25mm x 1.60mm) 1206 (3216 Metric), Concave 0.047" (1.20mm) Polymeric 6V 50A 5A 10A 2s 1 mOhms 12 mOhms -
MF-NSML450-2
MF-NSML450-2
Per Unit
$0.32
RFQ
4,236
In-stock
 Bourns Inc. PTC RESET FUSE 6V 4.5A 1206 Multifuse®, MF-NSML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.128" L x 0.063" W (3.25mm x 1.60mm) 1206 (3216 Metric), Concave 0.047" (1.20mm) Polymeric 6V 50A 4.5A 9A 2s 1 mOhms 14 mOhms -
MICROSMD450LR-2
MICROSMD450LR-2
Per Unit
$0.30
RFQ
5,403
In-stock
 Littelfuse Inc. PTC RESET FUSE 5V 4.5A 1210 PolySwitch®, microSMD Active Tape & Reel (TR) -40°C ~ 80°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.039" (1.00mm) Polymeric 5V 50A 4.5A 9A 2s 2 mOhms 8 mOhms -
MF-USML500-2
MF-USML500-2
Per Unit
$0.30
RFQ
5,149
In-stock
 Bourns Inc. PTC RESET FUSE 6V 5A 1210 Multifuse®, MF-USML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.047" (1.20mm) Polymeric 6V 50A 5A 10A 2s 1 mOhms 14.5 mOhms -
MF-USML700-2
MF-USML700-2
Per Unit
$0.30
RFQ
4,004
In-stock
 Bourns Inc. PTC RESET FUSE 6V 7A 1210 Multifuse®, MF-USML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.047" (1.20mm) Polymeric 6V 50A 7A 14A 2s 1 mOhms 13.5 mOhms -
MF-USML600-2
MF-USML600-2
Per Unit
$0.30
RFQ
5,088
In-stock
 Bourns Inc. PTC RESET FUSE 6V 6A 1210 Multifuse®, MF-USML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.047" (1.20mm) Polymeric 6V 50A 6A 12A 2s 1 mOhms 14 mOhms -
MF-USML650-2
MF-USML650-2
Per Unit
$0.30
RFQ
5,684
In-stock
 Bourns Inc. PTC RESET FUSE 6V 6.5A 1210 Multifuse®, MF-USML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.047" (1.20mm) Polymeric 6V 50A 6.5A 13A 2s 1 mOhms 14 mOhms -
MF-USML450-2
MF-USML450-2
Per Unit
$0.30
RFQ
3,450
In-stock
 Bourns Inc. PTC RESET FUSE 6V 4.5A 1210 Multifuse®, MF-USML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.047" (1.20mm) Polymeric 6V 50A 4.5A 9A 2s 1 mOhms 15 mOhms -
MF-USML400-2
MF-USML400-2
Per Unit
$0.29
RFQ
5,923
In-stock
 Bourns Inc. PTC RESET FUSE 6V 4A 1210 Multifuse®, MF-USML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.024" (0.60mm) Polymeric 6V 50A 4A 8A 2s 1.5 mOhms 15.5 mOhms -
MF-USML350-2
MF-USML350-2
Per Unit
$0.29
RFQ
5,932
In-stock
 Bourns Inc. PTC RESET FUSE 6V 3.5A 1210 Multifuse®, MF-USML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.024" (0.60mm) Polymeric 6V 50A 3.5A 7A 2s 3 mOhms 18 mOhms -
1210L350SLWR
1210L350SLWR
Per Unit
$0.76
RFQ
3,342
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 3.5A 1210 POLY-FUSE®, LoRho Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.028" (0.70mm) Polymeric 6V 50A 3.5A 7A 2s 3 mOhms 18 mOhms -
1812L750SLPR
1812L750SLPR
RFQ
RFQ
5,625
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 7.5A 1812 POLY-FUSE®, LoRho Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) 1812 (4532 Metric), Concave 0.028" (0.70mm) Polymeric 6V 50A 7.5A 15A 2s 1 mOhms 6 mOhms -
1210L300SLYR
1210L300SLYR
RFQ
RFQ
4,284
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 3A 1210 POLY-FUSE®, LoRho Obsolete Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.028" (0.70mm) Polymeric 6V 50A 3A 6A 2s 3 mOhms 20 mOhms -
AHS120-2
AHS120-2
Per Unit
$0.25
RFQ
4,056
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 1.2A 2SMD PolySwitch®, AHS Active Tape & Reel (TR) -40°C ~ 125°C AEC-Q200 Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) 2-SMD 0.118" (3.00mm) Polymeric 16V 50A 1.2A 2.3A 2s 150 mOhms 340 mOhms -
MXP190BB
MXP190BB
Per Unit
$0.23
RFQ
5,776
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 1.9A STRAP PolySwitch®, MXP Active Bulk - - User Defined 0.394" L x 0.122" W (10.00mm x 3.11mm) Strap 0.043" (1.10mm) Polymeric 6V 50A 1.9A 4.9A 2s 7 mOhms 24 mOhms -
1210L350SL-SYR
1210L350SL-SYR
RFQ
RFQ
4,244
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 3.5A 1210 POLY-FUSE®, LoRho Obsolete Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.028" (0.70mm) Polymeric 6V 50A 3.5A 7A 2s 3 mOhms 18 mOhms -
1206L500SLWR
1206L500SLWR
Per Unit
$0.81
RFQ
4,480
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 5A 1206 POLY-FUSE®, LoRho Active Tape & Reel (TR) - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) 1206 (3216 Metric), Concave 0.039" (1.00mm) Polymeric 6V 50A 5A 10A 2s 100 mOhms 12 mOhms -
1210L500SLWR
1210L500SLWR
Per Unit
$0.81
RFQ
5,591
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 5A 1210 POLY-FUSE®, LoRho Active Tape & Reel (TR) - - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.56mm) 1210 (3225 Metric), Concave 0.032" (0.80mm) Polymeric 6V 50A 5A 10A 2s 100 mOhms 12 mOhms -
1206L400SLWR
1206L400SLWR
Per Unit
$0.76
RFQ
4,578
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 4A 1206 POLY-FUSE®, LoRho Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) 1206 (3216 Metric), Concave 0.055" (1.40mm) Polymeric 6V 50A 4A 8A 2s 1 mOhms 14 mOhms -
MICROSMD600LR-2
MICROSMD600LR-2
Per Unit
$0.30
RFQ
4,410
In-stock
 Littelfuse Inc. PTC RESET FUSE 6V 6A 1210 PolySwitch®, microSMD Active Tape & Reel (TR) -40°C ~ 80°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.039" (1.00mm) Polymeric 6V 50A 6A 12A 2s 2 mOhms 6.3 mOhms -
MF-USML380-2
MF-USML380-2
Per Unit
$0.29
RFQ
3,176
In-stock
 Bourns Inc. PTC RESET FUSE 6V 3.8A 1210 Multifuse®, MF-USML Active Tape & Reel (TR) -40°C ~ 85°C - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 1210 (3225 Metric), Concave 0.024" (0.60mm) Polymeric 6V 50A 3.8A 8A 2s 2 mOhms 16 mOhms -
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