* 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 1.0A HOLD
|
Package: Radial, Disc |
Stock23,802 |
|
Radial, Disc |
PolySwitch?, AHEF |
Polymeric |
32V |
100A |
1A |
1.9A |
6.2s |
150 mOhms |
430 mOhms |
- |
-40°C ~ 125°C |
AEC-Q200 |
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. |
PTC RESET 6V LO RHO 1210 3.00A
|
Package: 1210 (3225 Metric), Concave |
Stock22,650 |
|
1210 (3225 Metric), Concave |
POLY-FUSE?, LoRho |
Polymeric |
6V |
50A |
3A |
6A |
2s |
3 mOhms |
20 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 3.75A 60V RESETTABLE KINK
|
Package: Radial, Disc |
Stock15,678 |
|
Radial, Disc |
POLY-FUSE?, 60R |
Polymeric |
60V |
40A |
3.75A |
7.5A |
24s |
30 mOhms |
80 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
1.040" Dia x 0.120" W (26.30mm x 3.10mm) |
1.220" (31.10mm) |
- |
0.402" (10.20mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.25A HOLD
|
Package: Radial, Disc |
Stock13,836 |
|
Radial, Disc |
PolySwitch?, LVR |
Polymeric |
240V (265V Int) |
3.5A |
250mA |
560mA |
18.5s |
1.3 Ohms |
3.8 Ohms |
- |
-20°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.378" L x 0.150" W (9.60mm x 3.80mm) |
0.740" (18.80mm) |
- |
0.200" (5.08mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.16A HOLD
|
Package: Radial, Disc |
Stock86,280 |
|
Radial, Disc |
PolySwitch?, LVR |
Polymeric |
240V (265V Int) |
2A |
160mA |
370mA |
15s |
2.5 Ohms |
7.8 Ohms |
- |
-20°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.390" Dia x 0.150" W (9.90mm x 3.80mm) |
0.492" (12.50mm) |
- |
0.200" (5.08mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 6A HOLD
|
Package: Radial, Disc |
Stock83,154 |
|
Radial, Disc |
PolySwitch?, RGEF |
Polymeric |
16V |
100A |
6A |
10.2A |
3.3s |
10 mOhms |
28 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.402" L x 0.098" W (10.20mm x 2.50mm) |
0.673" (17.10mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
PTC RESETTABLE 16V 6A RADIAL
|
Package: Radial, Disc |
Stock17,058 |
|
Radial, Disc |
POLY-FUSE?, 16R |
Polymeric |
16V |
100A |
6A |
10.2A |
3.3s |
10 mOhms |
28 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.421" L x 0.118" W (10.70mm x 3.00mm) |
0.670" (17.10mm) |
- |
0.201" (5.10mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 1.9A STRAP
|
Package: Strap |
Stock32,004 |
|
Strap |
PolySwitch?, LR4 |
Polymeric |
15V |
100A |
1.9A |
3.9A |
5s |
39 mOhms |
102 mOhms |
- |
-40°C ~ 85°C |
- |
User Defined |
Strap |
0.827" L x 0.205" W (21.00mm x 5.20mm) |
- |
- |
- |
||
Littelfuse Inc. |
POLYSWITCH RHE SERIES 4.0A HOLD
|
Package: Radial, Disc |
Stock14,520 |
|
Radial, Disc |
PolySwitch?, RHEF |
Polymeric |
16V |
100A |
4A |
7.5A |
5s |
24 mOhms |
60 mOhms |
- |
-40°C ~ 125°C |
- |
Through Hole |
Radial, Disc |
0.394" L x 0.118" W (10.00mm x 3.00mm) |
0.591" (15.00mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.16A HOLD
|
Package: Radial, Disc |
Stock75,774 |
|
Radial, Disc |
PolySwitch?, LVR |
Polymeric |
240V (265V Int) |
2A |
160mA |
370mA |
15s |
2.5 Ohms |
7.8 Ohms |
- |
-20°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.390" Dia x 0.150" W (9.90mm x 3.80mm) |
0.540" (13.80mm) |
- |
0.200" (5.08mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 6A KINK
|
Package: Radial, Disc |
Stock16,812 |
|
Radial, Disc |
PolySwitch?, RGEF |
Polymeric |
16V |
100A |
6A |
10.2A |
3.3s |
10 mOhms |
28 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.421" L x 0.098" W (10.70mm x 2.50mm) |
0.709" (18.00mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 2.5A
|
Package: Radial, Disc |
Stock29,556 |
|
Radial, Disc |
PolySwitch?, RKEF |
Polymeric |
60V |
40A |
2.5A |
5A |
15.6s |
40 mOhms |
140 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.551" L x 0.118" W (14.00mm x 3.00mm) |
0.902" (22.90mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 4A
|
Package: Radial, Disc |
Stock51,630 |
|
Radial, Disc |
PolySwitch?, RUEF |
Polymeric |
30V |
100A |
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) |
0.760" (19.30mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
FUSE USB RESETTABLE 2.50A HOLD
|
Package: Radial, Disc |
Stock11,508 |
|
Radial, Disc |
PolySwitch?, RUSBF |
Polymeric |
16V |
40A |
2.5A |
5A |
40s |
20 mOhms |
60 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) |
- |
0.118" (3.00mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.55A
|
Package: Radial, Disc |
Stock53,802 |
|
Radial, Disc |
PolySwitch?, LVR |
Polymeric |
240V (265V Int) |
7A |
550mA |
1.25A |
26s |
450 mOhms |
1.45 Ohms |
- |
-20°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.551" L x 0.161" W (14.00mm x 4.10mm) |
0.880" (22.40mm) |
- |
0.200" (5.08mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 3A KINK
|
Package: Radial, Disc |
Stock16,038 |
|
Radial, Disc |
PolySwitch?, RGEF |
Polymeric |
16V |
100A |
3A |
5.1A |
1s |
38 mOhms |
97.5 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.260" L x 0.098" W (6.60mm x 2.50mm) |
0.535" (13.60mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
PTC RESETTABLE 72V 1.60A RADIAL
|
Package: Radial, Disc |
Stock39,246 |
|
Radial, Disc |
POLY-FUSE?, 72R |
Polymeric |
72V |
40A |
1.6A |
3.2A |
11.4s |
90 mOhms |
220 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.600" Dia x 0.120" W (15.24mm x 3.10mm) |
0.850" (21.60mm) |
- |
0.201" (5.10mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 1.6A
|
Package: Radial, Disc |
Stock90,426 |
|
Radial, Disc |
PolySwitch?, RXEF |
Polymeric |
72V |
40A |
1.6A |
3.2A |
11.4s |
90 mOhms |
220 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.642" Dia x 0.118" W (16.30mm x 3.00mm) |
0.819" (20.80mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 2.5A HOLD
|
Package: Radial, Disc |
Stock18,264 |
|
Radial, Disc |
PolySwitch?, RGEF |
Polymeric |
16V |
100A |
2.5A |
4.7A |
5s |
22 mOhms |
53 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.350" L x 0.118" W (8.90mm x 3.00mm) |
0.504" (12.80mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 3A UNCOATED
|
Package: Radial, Disc |
Stock13,842 |
|
Radial, Disc |
PolySwitch?, RUEF |
Polymeric |
30V |
100A |
3A |
6A |
10.8s |
20 mOhms |
80 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.449" L x 0.118" W (11.40mm x 3.00mm) |
0.650" (16.50mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 3A
|
Package: Radial, Disc |
Stock48,048 |
|
Radial, Disc |
PolySwitch?, RUEF |
Polymeric |
30V |
100A |
3A |
6A |
10.8s |
20 mOhms |
80 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.449" L x 0.118" W (11.40mm x 3.00mm) |
0.710" (18.03mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
PTC RESETTABLE 72V 1.10A RADIAL
|
Package: Radial, Disc |
Stock16,146 |
|
Radial, Disc |
POLY-FUSE?, 72R |
Polymeric |
72V |
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. |
PTC RESETTABLE 72V .900A RADIAL
|
Package: Radial, Disc |
Stock16,452 |
|
Radial, Disc |
POLY-FUSE?, 72R |
Polymeric |
72V |
40A |
900mA |
1.8A |
7.2s |
200 mOhms |
470 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.441" Dia x 0.122" W (11.20mm x 3.10mm) |
0.620" (15.80mm) |
- |
0.201" (5.10mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.9A
|
Package: Radial, Disc |
Stock24,000 |
|
Radial, Disc |
PolySwitch?, RXEF |
Polymeric |
72V |
40A |
900mA |
1.8A |
7.2s |
200 mOhms |
470 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.441" Dia x 0.118" W (11.20mm x 3.00mm) |
0.622" (15.80mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 1.10A
|
Package: Radial, Disc |
Stock22,284 |
|
Radial, Disc |
PolySwitch?, RXEF |
Polymeric |
72V |
40A |
1.1A |
2.2A |
8.2s |
150 mOhms |
380 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.504" Dia x 0.118" W (12.80mm x 3.00mm) |
0.689" (17.50mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 1.85A STRGT
|
Package: Radial, Disc |
Stock13,242 |
|
Radial, Disc |
PolySwitch?, RUEF |
Polymeric |
30V |
100A |
1.85A |
3.7A |
8.7s |
30 mOhms |
90 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.402" Dia x 0.118" W (10.20mm x 3.00mm) |
0.618" (15.70mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.13A SMD
|
Package: 2-SMD |
Stock25,518 |
|
2-SMD |
PolySwitch?, TS250 |
Polymeric |
60V (250V Int) |
3A |
130mA |
260mA |
2s |
4 Ohms |
12 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
2-SMD |
0.240" L x 0.272" W (6.10mm x 6.90mm) |
- |
0.126" (3.20mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.65A T/H
|
Package: Radial, Disc |
Stock84,000 |
|
Radial, Disc |
PolySwitch?, RKEF |
Polymeric |
60V |
40A |
650mA |
1.3A |
1s |
250 mOhms |
720 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.280" L x 0.140" W (7.10mm x 3.56mm) |
0.480" (12.20mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.13A SMD
|
Package: 2-SMD |
Stock14,400 |
|
2-SMD |
PolySwitch?, TS250 |
Polymeric |
60V (250V Int) |
3A |
130mA |
260mA |
2s |
4 Ohms |
12 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
2-SMD |
0.240" L x 0.272" W (6.10mm x 6.90mm) |
- |
0.126" (3.20mm) |
- |
||
Littelfuse Inc. |
PTC .30A 60V RESETTABLE KINK
|
Package: Radial, Disc |
Stock22,524 |
|
Radial, Disc |
POLY-FUSE?, 60R |
Polymeric |
60V |
40A |
300mA |
600mA |
3s |
880 mOhms |
2.1 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.291" Dia x 0.122" W (7.40mm x 3.10mm) |
0.500" (12.70mm) |
- |
0.201" (5.10mm) |