* Please refer to the English Version as our Official Version.
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 0.05A
|
Package: Radial, Disc |
Stock804,000 |
|
Radial, Disc |
PolySwitch?, RXEF |
Polymeric |
60V |
40A |
50mA |
100mA |
5s |
7.3 Ohms |
20 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.315" Dia x 0.120" W (8.00mm x 3.00mm) |
0.327" (8.30mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
PTC RESETBL 60V/250V .145A RAD
|
Package: Radial, Disc |
Stock14,376 |
|
Radial, Disc |
POLY-FUSE?, 250R |
Polymeric |
60V (250V Int) |
3A |
145mA |
290mA |
2.5s |
3 Ohms |
14 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.256" L x 0.181" W (6.50mm x 4.60mm) |
0.433" (11.00mm) |
- |
0.201" (5.10mm) |
||
Littelfuse Inc. |
PTC RESETTABLE 16V 10A RADIAL
|
Package: Radial, Disc |
Stock23,682 |
|
Radial, Disc |
POLY-FUSE?, 16R |
Polymeric |
16V |
100A |
10A |
17A |
6s |
4 mOhms |
10.2 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.650" L x 0.118" W (16.50mm x 3.00mm) |
0.990" (25.20mm) |
- |
0.201" (5.10mm) |
||
Littelfuse Inc. |
PTC RESETTABLE 30V 6A KINK AMMO
|
Package: Radial, Disc |
Stock19,650 |
|
Radial, Disc |
POLY-FUSE?, 30R |
Polymeric |
30V |
40A |
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) |
1.060" (26.80mm) |
- |
0.402" (10.20mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 8A HLD
|
Package: Radial, Disc |
Stock59,112 |
|
Radial, Disc |
PolySwitch?, RGEF |
Polymeric |
16V |
100A |
8A |
13.6A |
5s |
5.6 mOhms |
17.5 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.480" L x 0.098" W (12.20mm x 2.50mm) |
0.823" (20.90mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
PTC RESET 12V 6A 2920 SMD
|
Package: 2920 (7351 Metric), Concave |
Stock23,610 |
|
2920 (7351 Metric), Concave |
POLY-FUSE?, 2920L |
Polymeric |
12V |
50A |
6A |
12A |
2s |
4 mOhms |
20 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
2920 (7351 Metric), Concave |
0.290" L x 0.202" W (7.36mm x 5.12mm) |
- |
0.063" (1.60mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.1A
|
Package: Radial, Disc |
Stock66,186 |
|
Radial, Disc |
PolySwitch?, RXEF |
Polymeric |
60V |
40A |
100mA |
200mA |
4s |
2.5 Ohms |
7.5 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.291" Dia x 0.118" W (7.40mm x 3.00mm) |
0.457" (11.60mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.4A
|
Package: Radial, Disc |
Stock54,558 |
|
Radial, Disc |
PolySwitch?, LVR |
Polymeric |
240V (265V Int) |
5.5A |
400mA |
900mA |
24s |
600 mOhms |
1.9 Ohms |
- |
-20°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.453" L x 0.150" W (11.50mm x 3.80mm) |
0.820" (20.90mm) |
- |
0.200" (5.08mm) |
||
Littelfuse Inc. |
POLYSWITCH 0.5A RESET FUSE SMD
|
Package: 1210 (3225 Metric), Concave |
Stock76,668 |
|
1210 (3225 Metric), Concave |
PolySwitch?, microSMD |
Polymeric |
6V |
10A |
500mA |
1.5A |
50ms |
190 mOhms |
900 mOhms |
- |
- |
- |
Surface Mount |
1210 (3225 Metric), Concave |
0.127" L x 0.102" W (3.22mm x 2.58mm) |
- |
0.025" (0.64mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.33A HOLD
|
Package: Radial, Disc |
Stock22,158 |
|
Radial, Disc |
PolySwitch?, LVR |
Polymeric |
240V (265V Int) |
4.5A |
330mA |
740mA |
21s |
770 mOhms |
2.6 Ohms |
- |
-20°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.449" L x 0.150" W (11.40mm x 3.80mm) |
0.650" (16.50mm) |
- |
0.200" (5.08mm) |
||
Littelfuse Inc. |
PTC RESETTABLE 6V .750A SMD 1210
|
Package: 1210 (3225 Metric), Concave |
Stock48,000 |
|
1210 (3225 Metric), Concave |
POLY-FUSE?, 1210L |
Polymeric |
6V |
100A |
750mA |
1.5A |
100ms |
130 mOhms |
400 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1210 (3225 Metric), Concave |
0.127" L x 0.102" W (3.22mm x 2.58mm) |
- |
0.033" (0.85mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH 3.00A RESET FUSE SMD
|
Package: 1812 (4532 Metric), Concave |
Stock73,200 |
|
1812 (4532 Metric), Concave |
PolySwitch?, miniSMD |
Polymeric |
6V |
100A |
3A |
6A |
5s |
11 mOhms |
36 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.030" (0.76mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH 1.1A RESET FUSE SMD
|
Package: 1812 (4532 Metric), Concave |
Stock29,256 |
|
1812 (4532 Metric), Concave |
PolySwitch?, miniSMD |
Polymeric |
16V |
100A |
1.1A |
2.2A |
500ms |
60 mOhms |
180 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.181" L x 0.128" W (4.60mm x 3.24mm) |
- |
0.019" (0.48mm) |
- |
||
Littelfuse Inc. |
PTC RESETTABLE 60V 500MA RADIAL
|
Package: Radial, Disc |
Stock96,930 |
|
Radial, Disc |
POLY-FUSE?, 60R |
Polymeric |
60V |
40A |
500mA |
1A |
4s |
500 mOhms |
1.17 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.310" Dia x 0.120" W (7.90mm x 3.10mm) |
0.540" (13.70mm) |
- |
0.201" (5.10mm) |
||
Littelfuse Inc. |
PTC RESETTABLE 6V 1.50A SMD 1210
|
Package: 1210 (3225 Metric), Concave |
Stock24,822 |
|
1210 (3225 Metric), Concave |
POLY-FUSE?, 1210L |
Polymeric |
6V |
100A |
1.5A |
3A |
300ms |
40 mOhms |
110 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1210 (3225 Metric), Concave |
0.127" L x 0.102" W (3.22mm x 2.58mm) |
- |
0.042" (1.07mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH RUE SERIES 2.50A
|
Package: Radial, Disc |
Stock103,452 |
|
Radial, Disc |
PolySwitch?, RUEF |
Polymeric |
30V |
100A |
2.5A |
5A |
10.3s |
20 mOhms |
70 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.449" L x 0.118" W (11.40mm x 3.00mm) |
0.720" (18.30mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH 1.25A RESET FUSE SMD
|
Package: 1812 (4532 Metric), Concave |
Stock226,380 |
|
1812 (4532 Metric), Concave |
PolySwitch?, miniSMD |
Polymeric |
16V |
100A |
1.25A |
2.5A |
400ms |
50 mOhms |
140 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.181" L x 0.128" W (4.60mm x 3.24mm) |
- |
0.019" (0.48mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH 0.14A RESET FUSE SMD
|
Package: 1812 (4532 Metric), Concave |
Stock77,088 |
|
1812 (4532 Metric), Concave |
PolySwitch?, miniASMD |
Polymeric |
60V |
10A |
140mA |
280mA |
8ms |
1.5 Ohms |
6 Ohms |
- |
-40°C ~ 85°C |
AEC-Q200 |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.035" (0.89mm) |
- |
||
Littelfuse Inc. |
PTC 1.50A 8VDC RESETTABLE
|
Package: 1812 (4532 Metric), Concave |
Stock209,760 |
|
1812 (4532 Metric), Concave |
POLY-FUSE?, 1812L |
Polymeric |
8V |
100A |
1.25A |
3A |
300ms |
40 mOhms |
110 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.049" (1.25mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 1.6A
|
Package: Radial, Disc |
Stock45,042 |
|
Radial, Disc |
PolySwitch?, RUEF |
Polymeric |
30V |
100A |
1.6A |
3.2A |
8s |
30 mOhms |
110 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.350" L x 0.118" W (8.90mm x 3.00mm) |
0.598" (15.20mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH 0.16A RESET FUSE SMD
|
Package: 1206 (3216 Metric), Concave |
Stock50,334 |
|
1206 (3216 Metric), Concave |
PolySwitch?, nanoASMD |
Polymeric |
48V |
10A |
160mA |
450mA |
300ms |
1.1 Ohms |
5 Ohms |
- |
-40°C ~ 85°C |
AEC-Q200 |
Surface Mount |
1206 (3216 Metric), Concave |
0.126" L x 0.063" W (3.20mm x 1.59mm) |
- |
0.039" (1.00mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 1.1A
|
Package: Radial, Disc |
Stock60,000 |
|
Radial, Disc |
PolySwitch?, RUEF |
Polymeric |
30V |
100A |
1.1A |
2.2A |
6.6s |
70 mOhms |
170 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.291" Dia x 0.118" W (7.40mm x 3.00mm) |
0.559" (14.20mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH 1.5A RESET FUSE SMD
|
Package: 1812 (4532 Metric), Concave |
Stock647,904 |
|
1812 (4532 Metric), Concave |
PolySwitch?, miniSMD |
Polymeric |
6V |
100A |
1.5A |
3A |
500ms |
40 mOhms |
110 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.019" (0.48mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH 1.25A RESET FUSE SMD
|
Package: 1812 (4532 Metric), Concave |
Stock143,280 |
|
1812 (4532 Metric), Concave |
PolySwitch?, miniSMD |
Polymeric |
6V |
100A |
1.25A |
2.5A |
400ms |
50 mOhms |
140 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.019" (0.48mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH RXE SERIES 0.40A
|
Package: Radial, Disc |
Stock13,920 |
|
Radial, Disc |
PolySwitch?, RXEF |
Polymeric |
72V |
40A |
400mA |
800mA |
3.8s |
550 mOhms |
1.29 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.299" Dia x 0.118" W (7.60mm x 3.00mm) |
0.532" (13.50mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH 1.10A RESET FUSE SMD
|
Package: 1210 (3225 Metric), Concave |
Stock427,068 |
|
1210 (3225 Metric), Concave |
PolySwitch?, microSMD |
Polymeric |
6V |
40A |
1.1A |
2.2A |
200ms |
70 mOhms |
210 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1210 (3225 Metric), Concave |
0.127" L x 0.102" W (3.22mm x 2.58mm) |
- |
0.019" (0.48mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH RXE SERIES 0.25A
|
Package: Radial, Disc |
Stock101,250 |
|
Radial, Disc |
PolySwitch?, RXEF |
Polymeric |
72V |
40A |
250mA |
500mA |
2.5s |
1.25 Ohms |
3 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.291" Dia x 0.120" W (7.40mm x 3.00mm) |
0.500" (12.70mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.17A
|
Package: Radial, Disc |
Stock17,760 |
|
Radial, Disc |
PolySwitch?, RXEF |
Polymeric |
60V |
40A |
170mA |
340mA |
3s |
3.3 Ohms |
8 Ohms |
- |
-40°C ~ 85°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. |
PTC 1.1A 6VDC RESETTABLE 1812L
|
Package: 1812 (4532 Metric), Concave |
Stock164,328 |
|
1812 (4532 Metric), Concave |
POLY-FUSE?, 1812L |
Polymeric |
8V |
100A |
1.1A |
2.2A |
300ms |
40 mOhms |
210 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.028" (0.71mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH .100A 60V RESET SMD
|
Package: 1206 (3216 Metric), Concave |
Stock28,908 |
|
1206 (3216 Metric), Concave |
* |
- |
60V |
10A |
100mA |
250mA |
1s |
- |
- |
- |
- |
- |
Surface Mount |
1206 (3216 Metric), Concave |
0.126" L x 0.062" W (3.20mm x 1.58mm) |
- |
0.039" (1.00mm) |
- |