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PTC Resettable Fuses

Records 1573
Page  32/53
Image
Part Number
Manufacturer
Description
Package
Stock
Quantity
Package
Series
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)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
Littelfuse Inc.
POLYSWITCH PTC RESET 2.1A STRAP
Package: Strap
Stock24,000
Strap
PolySwitch?, VTP
Polymeric
16V
100A
2.1A
4.7A
5s
18 mOhms
60 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.909" L x 0.209" W (23.10mm x 5.30mm)
-
0.032" (0.80mm)
-
Littelfuse Inc.
PTC 2.50A 60V RESETTABLE KINK
Package: Radial, Disc
Stock17,772
Radial, Disc
POLY-FUSE?, 60R
Polymeric
60V
40A
2.5A
5A
15.6s
50 mOhms
130 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.780" Dia x 0.120" W (19.81mm x 3.10mm)
1.030" (26.20mm)
-
0.402" (10.20mm)
Littelfuse Inc.
PTC RESETTABLE 72V 2.50A RADIAL
Package: Radial, Disc
Stock8,340
Radial, Disc
POLY-FUSE?, 72R
Polymeric
72V
40A
2.5A
5A
15.6s
50 mOhms
130 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.780" Dia x 0.120" W (19.81mm x 3.10mm)
1.030" (26.20mm)
-
0.402" (10.20mm)
Littelfuse Inc.
PTC 4.00A 30V RESETTABLE KINK
Package: Radial, Disc
Stock13,368
Radial, Disc
POLY-FUSE?, 30R
Polymeric
30V
40A
4A
8A
12.7s
10 mOhms
50 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.551" L x 0.118" W (14.00mm x 3.00mm)
0.870" (22.00mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1A HOLD
Package: Radial, Disc
Stock7,902
Radial, Disc
PolySwitch?, RHEF
Polymeric
30V
40A
1A
1.8A
5.2s
180 mOhms
430 mOhms
-
-40°C ~ 125°C
-
Through Hole
Radial, Disc
0.382" Dia x 0.118" W (9.70mm x 3.00mm)
0.535" (13.60mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC RESET .50A HOLD
Package: Radial, Disc
Stock60,000
Radial, Disc
PolySwitch?, RHEF
Polymeric
30V
40A
500mA
920mA
2.5s
480 mOhms
1.1 Ohms
-
-40°C ~ 125°C
-
Through Hole
Radial, Disc
0.291" Dia x 0.118" W (7.40mm x 3.00mm)
0.500" (12.70mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.6A T/H
Package: Radial, Disc
Stock60,000
Radial, Disc
PolySwitch?, RKEF
Polymeric
60V
40A
1.6A
3.2A
9s
100 mOhms
320 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.480" L x 0.150" W (12.20mm x 3.81mm)
0.720" (18.30mm)
-
0.200" (5.08mm)
Littelfuse Inc.
FUSE USB RESETTABLE 0.90A HOLD
Package: Radial, Disc
Stock20,124
Radial, Disc
PolySwitch?, RUSBF
Polymeric
16V
40A
900mA
1.8A
1.2s
70 mOhms
180 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" W (7.40mm x 3.10mm)
0.480" (12.20mm)
-
0.199" (5.05mm)
Littelfuse Inc.
PTC 1.10A 60V RESETTABLE KINK
Package: Radial, Disc
Stock8,568
Radial, Disc
POLY-FUSE?, 60R
Polymeric
60V
40A
1.1A
2.2A
8.2s
150 mOhms
380 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.512" Dia x 0.122" W (13.00mm x 3.10mm)
0.720" (18.20mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 5.0A T/H
Package: Radial, Disc
Stock18,180
Radial, Disc
PolySwitch?, RKEF
Polymeric
60V
40A
5A
10A
28s
12 mOhms
50 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.949" L x 0.118" W (24.10mm x 3.00mm)
1.142" (29.00mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 6A
Package: Radial, Disc
Stock7,032
Radial, Disc
PolySwitch?, RUEF
Polymeric
30V
100A
6A
12A
16s
5 mOhms
40 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.650" L x 0.118" W (16.50mm x 3.00mm)
0.949" (24.10mm)
-
0.400" (10.15mm)
Littelfuse Inc.
PTC 6V POLYFUSE SURF MOUNT 0603
Package: 0603 (1608 Metric), Concave
Stock8,208
0603 (1608 Metric), Concave
*
Polymeric
9V
5A
3A
6A
1s
3 mOhms
30 mOhms
-
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.028" (0.70mm)
-
Littelfuse Inc.
FUSE RESETTABLE PTC 3.5A 6V SMD
Package: 1210 (3225 Metric), Concave
Stock206,712
1210 (3225 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
50A
3.5A
7A
2s
3 mOhms
18 mOhms
-
-40°C ~ 85°C
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.028" (0.70mm)
-
Littelfuse Inc.
POLYSWITCH 250V 250MA HOLD SMD
Package: 4-SMD
Stock8,892
4-SMD
PolySwitch?, TSM
Polymeric
250V (600V Int)
3A
250mA
860mA
6s
1 Ohms
5 Ohms
-
-40°C ~ 85°C
-
Surface Mount
4-SMD
0.681" L x 0.425" W (17.30mm x 10.80mm)
-
0.461" (11.70mm)
-
Littelfuse Inc.
PTC RESETBLE 6V .500A LOW-R 0402
Package: 0402 (1005 Metric), Concave
Stock7,668
0402 (1005 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
50A
500mA
1A
100ms
40 mOhms
400 mOhms
-
-40°C ~ 85°C
-
Surface Mount
0402 (1005 Metric), Concave
0.039" L x 0.020" W (1.00mm x 0.50mm)
-
0.024" (0.60mm)
-
Littelfuse Inc.
PTC RESETBLE 6V .100A LOW-R 0402
Package: 0402 (1005 Metric), Concave
Stock2,232
0402 (1005 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
40A
100mA
300mA
1s
150 mOhms
2 Ohms
-
-40°C ~ 85°C
-
Surface Mount
0402 (1005 Metric), Concave
0.039" L x 0.020" W (1.00mm x 0.50mm)
-
0.024" (0.60mm)
-
Littelfuse Inc.
PTC RESETBLE 6V .200A LOW-R 0402
Package: 0402 (1005 Metric), Concave
Stock3,418
0402 (1005 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
40A
200mA
500mA
1s
100 mOhms
1.25 Ohms
-
-40°C ~ 85°C
-
Surface Mount
0402 (1005 Metric), Concave
0.039" L x 0.020" W (1.00mm x 0.50mm)
-
0.024" (0.60mm)
-
Littelfuse Inc.
PTC RESETTABLE 6V .35A SMD 0603
Package: 0603 (1608 Metric), Concave
Stock240,000
0603 (1608 Metric), Concave
POLY-FUSE?, 0603L
Polymeric
6V
40A
350mA
750mA
100ms
200 mOhms
1 Ohms
-
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.061" (1.55mm)
-
Littelfuse Inc.
PTC RESET 6V LO RHO 1206 5.0A
Package: 1206 (3216 Metric), Concave
Stock2,178
1206 (3216 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
50A
5A
10A
2s
100 mOhms
12 mOhms
-
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
PTC RESET 6V LO RHO 1210 5.0A
Package: 1210 (3225 Metric), Concave
Stock3,222
1210 (3225 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
50A
5A
10A
2s
100 mOhms
12 mOhms
-
-
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.101" W (3.22mm x 2.56mm)
-
0.032" (0.80mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 0.17A
Package: 2-SMD
Stock6,138
2-SMD
PolySwitch?, TS600
Polymeric
60V (600V Int)
3A
170mA
400mA
10s
4 Ohms
18 Ohms
-
-40°C ~ 85°C
-
Surface Mount
2-SMD
0.742" L x 0.297" W (18.85mm x 7.55mm)
-
0.484" (12.30mm)
-
Littelfuse Inc.
PTC RESET 6V LO RHO 0805 3.00A
Package: 0805 (2012 Metric), Concave
Stock6,048
0805 (2012 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
50A
3A
6A
5s
3 mOhms
30 mOhms
-
-40°C ~ 85°C
-
Surface Mount
0805 (2012 Metric), Concave
0.083" L x 0.053" W (2.10mm x 1.35mm)
-
0.055" (1.40mm)
-
Littelfuse Inc.
PTC 6V POLYFUSE 1210 SL 4.0A
Package: 1210 (3225 Metric), Concave
Stock5,598
1210 (3225 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
50A
4A
8A
5s
1 mOhms
14 mOhms
-
-40°C ~ 85°C
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
PTC RESETBL 6V 1210 2A LOW-R
Package: 1210 (3225 Metric), Concave
Stock2,718
1210 (3225 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
50A
2A
4A
3s
5 mOhms
24 mOhms
-
-40°C ~ 85°C
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.028" (0.70mm)
-
Littelfuse Inc.
PTC RESET 6V LO RHO 0805 2.60A
Package: 0805 (2012 Metric), Concave
Stock5,022
0805 (2012 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
50A
2.6A
5A
4s
3 mOhms
35 mOhms
-
-40°C ~ 85°C
-
Surface Mount
0805 (2012 Metric), Concave
0.083" L x 0.053" W (2.10mm x 1.35mm)
-
0.030" (0.75mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET .400A
Package: 4-SMD
Stock6,408
4-SMD
PolySwitch?, TSM
Polymeric
250V (600V Int)
60A
400mA
1A
14s
500 mOhms
2 Ohms
-
-40°C ~ 85°C
-
Surface Mount
4-SMD
0.681" L x 0.425" W (17.30mm x 10.80mm)
-
0.461" (11.70mm)
-
Littelfuse Inc.
PTC RESETBL 6V 1206 1.50A LOW-R
Package: 1206 (3216 Metric), Concave, Long Side Terminals
Stock5,364
1206 (3216 Metric), Concave, Long Side Terminals
POLY-FUSE?, LoRho
Polymeric
6V
50A
1.5A
3.9A
300ms
10 mOhms
65 mOhms
-
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave, Long Side Terminals
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.028" (0.70mm)
-
Littelfuse Inc.
PTC RESET 6V LO RHO 1210 1.75A
Package: 1210 (3225 Metric), Concave
Stock8,406
1210 (3225 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
50A
1.75A
3.5A
2.5s
6 mOhms
40 mOhms
-
-40°C ~ 85°C
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.028" (0.70mm)
-
Littelfuse Inc.
PTC 6V POLYFUSE 0603 SL 1.50A
Package: 0603 (1608 Metric), Concave
Stock7,110
0603 (1608 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
50A
1.5A
3A
500ms
7 mOhms
80 mOhms
-
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
PTC RESET 6V LO RHO 0603 0.75A
Package: 0603 (1608 Metric), Concave
Stock8,964
0603 (1608 Metric), Concave
POLY-FUSE?, LoRho
Polymeric
6V
50A
750mA
1.5A
200ms
20 mOhms
165 mOhms
-
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.030" (0.75mm)
-