* 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. |
PTC RESET 6V LO RHO 1206 1.75A
|
Package: 1206 (3216 Metric), Concave, Long Side Terminals |
Stock8,298 |
|
1206 (3216 Metric), Concave, Long Side Terminals |
POLY-FUSE?, LoRho |
Polymeric |
6V |
50A |
1.75A |
3.5A |
400ms |
5 mOhms |
30 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1206 (3216 Metric), Concave, Long Side Terminals |
0.128" L x 0.065" W (3.25mm x 1.65mm) |
- |
0.071" (1.80mm) |
- |
||
Littelfuse Inc. |
PTC RESET 6V LO RHO 0805 1.75A
|
Package: 0805 (2012 Metric), Concave |
Stock28,170 |
|
0805 (2012 Metric), Concave |
POLY-FUSE?, LoRho |
Polymeric |
6V |
50A |
1.75A |
3.5A |
600ms |
5 mOhms |
55 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
0805 (2012 Metric), Concave |
0.083" L x 0.053" W (2.10mm x 1.35mm) |
- |
0.024" (0.60mm) |
- |
||
Littelfuse Inc. |
PTC 6V POLYFUSE 0805 SL 1.50A
|
Package: 0805 (2012 Metric), Concave |
Stock6,822 |
|
0805 (2012 Metric), Concave |
POLY-FUSE?, LoRho |
Polymeric |
6V |
50A |
1.5A |
3A |
500ms |
15 mOhms |
65 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. |
PTC RESET 6V LO RHO 1206 3.50A
|
Package: 1206 (3216 Metric), Concave, Long Side Terminals |
Stock43,560 |
|
1206 (3216 Metric), Concave, Long Side Terminals |
POLY-FUSE?, LoRho |
Polymeric |
6V |
50A |
3.5A |
7A |
5s |
3 mOhms |
18 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1206 (3216 Metric), Concave, Long Side Terminals |
0.128" L x 0.065" W (3.25mm x 1.65mm) |
- |
0.030" (0.75mm) |
- |
||
Littelfuse Inc. |
PTC 6V POLYFUSE 1206 SL 0.75A
|
Package: 1206 (3216 Metric), Concave, Long Side Terminals |
Stock7,380 |
|
1206 (3216 Metric), Concave, Long Side Terminals |
POLY-FUSE?, LoRho |
Polymeric |
6V |
50A |
750mA |
1.5A |
300ms |
17 mOhms |
180 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) |
- |
0.030" (0.75mm) |
- |
||
Littelfuse Inc. |
PTC RESET 6V LO RHO 0603 1.75A
|
Package: 0603 (1608 Metric), Concave |
Stock7,362 |
|
0603 (1608 Metric), Concave |
POLY-FUSE?, LoRho |
Polymeric |
6V |
50A |
1.75A |
3.5A |
600ms |
5 mOhms |
60 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. |
POLYSWITCH PTC RESET 13A HLD
|
Package: Radial, Disc |
Stock6,642 |
|
Radial, Disc |
PolySwitch?, RHEF |
Polymeric |
16V |
100A |
13A |
24A |
13s |
4.1 mOhms |
10 mOhms |
- |
-40°C ~ 125°C |
- |
Through Hole |
Radial, Disc |
0.925" L x 0.142" W (23.50mm x 3.60mm) |
1.130" (28.70mm) |
- |
0.400" (10.15mm) |
||
Littelfuse Inc. |
POLYSWITCH RHE SERIES 13.0A HOLD
|
Package: Radial, Disc |
Stock15,000 |
|
Radial, Disc |
PolySwitch?, RHEF |
Polymeric |
16V |
100A |
13A |
24A |
13s |
4.1 mOhms |
10 mOhms |
- |
-40°C ~ 125°C |
- |
Through Hole |
Radial, Disc |
0.925" L x 0.142" W (23.50mm x 3.60mm) |
1.130" (28.70mm) |
- |
0.400" (10.15mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.40A HOLD
|
Package: Radial, Disc |
Stock16,962 |
|
Radial, Disc |
PolySwitch?, TRF600 |
Polymeric |
60V (600V Int) |
60A |
400mA |
1A |
10s |
950 mOhms |
1.9 Ohms |
- |
0°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.583" L x 0.181" W (14.80mm x 4.60mm) |
0.520" (13.10mm) |
- |
0.200" (5.08mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 10A HLD
|
Package: Radial, Disc |
Stock3,096 |
|
Radial, Disc |
PolySwitch?, RHEF |
Polymeric |
16V |
100A |
10A |
18.5A |
9s |
6.2 mOhms |
15 mOhms |
- |
-40°C ~ 125°C |
- |
Through Hole |
Radial, Disc |
0.689" L x 0.118" W (17.50mm x 3.00mm) |
1.043" (26.50mm) |
- |
0.400" (10.15mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.16A HOLD
|
Package: Radial, Disc |
Stock20,238 |
|
Radial, Disc |
PolySwitch?, TRF600 |
Polymeric |
250V (600V Int) |
60A |
160mA |
320mA |
18s |
4 Ohms |
16 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.630" L x 0.236" W (16.00mm x 6.00mm) |
0.496" (12.60mm) |
- |
0.197" (5.00mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET .55A 25.4MM
|
Package: Radial, Disc |
Stock16,068 |
|
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) |
0.850" (21.70mm) |
- |
0.200" (5.08mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.15A
|
Package: Radial, Disc |
Stock6,732 |
|
Radial, Disc |
PolySwitch?, TRF600 |
Polymeric |
250V (600V Int) |
40A |
150mA |
300mA |
4s |
6 Ohms |
17 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.354" L x 0.181" W (9.00mm x 4.60mm) |
0.492" (12.50mm) |
- |
0.197" (5.00mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.16A HOLD
|
Package: Radial, Disc |
Stock19,680 |
|
Radial, Disc |
PolySwitch?, TRF600 |
Polymeric |
250V (600V Int) |
60A |
160mA |
320mA |
18s |
4 Ohms |
18 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.630" L x 0.236" W (16.00mm x 6.00mm) |
0.496" (12.60mm) |
- |
0.200" (5.08mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.16A HOLD
|
Package: Radial, Disc |
Stock16,962 |
|
Radial, Disc |
PolySwitch?, TRF600 |
Polymeric |
250V (600V Int) |
60A |
160mA |
320mA |
18s |
4 Ohms |
18 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.630" L x 0.236" W (16.00mm x 6.00mm) |
0.496" (12.60mm) |
- |
0.197" (5.00mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.15A
|
Package: Radial, Disc |
Stock2,682 |
|
Radial, Disc |
PolySwitch?, TRF600 |
Polymeric |
250V (600V Int) |
40A |
150mA |
300mA |
4s |
6 Ohms |
17 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.354" L x 0.181" W (9.00mm x 4.60mm) |
0.492" (12.50mm) |
- |
0.197" (5.00mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.15A HOLD
|
Package: Radial, Disc |
Stock19,290 |
|
Radial, Disc |
PolySwitch?, TRF600 |
Polymeric |
250V (600V Int) |
3A |
150mA |
300mA |
3s |
7 Ohms |
17 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.354" L x 0.181" W (9.00mm x 4.60mm) |
0.492" (12.50mm) |
- |
0.197" (5.00mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.12A RADIA
|
Package: Radial, Disc |
Stock5,796 |
|
Radial, Disc |
PolySwitch?, TRF250 |
Polymeric |
60V (250V Int) |
3A |
120mA |
240mA |
900ms |
6 Ohms |
16 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) |
- |
0.197" (5.00mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.08A SMD
|
Package: 2-SMD |
Stock108,000 |
|
2-SMD |
PolySwitch?, TS250 |
Polymeric |
80V (250V Int) |
3A |
80mA |
240mA |
1.6s |
5 Ohms |
20 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
2-SMD |
0.287" L x 0.199" W (7.30mm x 5.05mm) |
- |
0.146" (3.70mm) |
- |
||
Littelfuse Inc. |
PTC RESETTABLE 24V 2.6A SMD 2920
|
Package: 2920 (7351 Metric), Concave |
Stock180,000 |
|
2920 (7351 Metric), Concave |
POLY-FUSE?, 2920L |
Polymeric |
24V |
40A |
2.6A |
5A |
10s |
25 mOhms |
75 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
2920 (7351 Metric), Concave |
0.290" L x 0.202" W (7.36mm x 5.12mm) |
- |
0.049" (1.25mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.08A SMD
|
Package: 2-SMD |
Stock108,000 |
|
2-SMD |
PolySwitch?, TS250 |
Polymeric |
80V (250V Int) |
3A |
80mA |
240mA |
800ms |
5 Ohms |
20 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
2-SMD |
0.287" L x 0.199" W (7.30mm x 5.05mm) |
- |
0.146" (3.70mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.13A SMD
|
Package: 2-SMD |
Stock270,180 |
|
2-SMD |
PolySwitch?, TS250 |
Polymeric |
60V (600V Int) |
1A |
130mA |
260mA |
2s |
7 Ohms |
17 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
2-SMD |
0.352" L x 0.291" W (8.95mm x 7.40mm) |
- |
0.134" (3.40mm) |
- |
||
Littelfuse Inc. |
PTC RESET FUSE 250V 3A SMD
|
Package: 2-SMD |
Stock3,816 |
|
2-SMD |
PolySwitch?, TS250 |
Polymeric |
60V (600V Int) |
1A |
130mA |
260mA |
2.5s |
6.5 Ohms |
15 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
2-SMD |
0.353" L x 0.290" W (8.95mm x 7.40mm) |
0.134" (3.40mm) |
- |
- |
||
Littelfuse Inc. |
FUSE PTC RESET 2.6A 12V 1812 SMD
|
Package: 1812 (4532 Metric), Concave |
Stock48,000 |
|
1812 (4532 Metric), Concave |
POLY-FUSE?, 1812L |
Polymeric |
12V |
100A |
2.6A |
5A |
5s |
15 mOhms |
55 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.053" (1.34mm) |
- |
||
Littelfuse Inc. |
PTC 16V POLYFUSE SMT 1210 1.10A
|
Package: 1210 (3225 Metric), Concave |
Stock24,114 |
|
1210 (3225 Metric), Concave |
POLY-FUSE?, 1210L |
Polymeric |
16V |
100A |
1.1A |
2.2A |
100ms |
60 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) |
- |
0.049" (1.25mm) |
- |
||
Littelfuse Inc. |
FUSE PTC RESET 1.75A 6V 1210 SMD
|
Package: 1210 (3225 Metric), Concave |
Stock2,106 |
|
1210 (3225 Metric), Concave |
POLY-FUSE?, 1210L |
Polymeric |
6V |
100A |
1.75A |
3.5A |
600ms |
20 mOhms |
80 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. |
POLYSWITCH PTC RESET 12A HOLD
|
Package: Radial, Disc |
Stock21,540 |
|
Radial, Disc |
PolySwitch?, RGEF |
Polymeric |
16V |
100A |
12A |
20.4A |
7.5s |
3.3 mOhms |
8.6 mOhms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.670" L x 0.115" W (16.95mm x 2.90mm) |
1.102" (28.00mm) |
- |
0.400" (10.15mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC 0.12A HOLD RADIAL
|
Package: Radial, Disc |
Stock8,964 |
|
Radial, Disc |
PolySwitch?, TRF250 |
Polymeric |
60V (250V Int) |
3A |
130mA |
260mA |
3s |
5.4 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) |
- |
0.197" (5.00mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 8A HOLD
|
Package: Radial, Disc |
Stock19,836 |
|
Radial, Disc |
PolySwitch?, RHEF |
Polymeric |
16V |
100A |
8A |
15A |
8s |
8 mOhms |
20 mOhms |
- |
-40°C ~ 125°C |
- |
Through Hole |
Radial, Disc |
0.650" L x 0.118" W (16.50mm x 3.00mm) |
0.886" (22.50mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 2.1A STRAP
|
Package: Strap |
Stock70,968 |
|
Strap |
PolySwitch? |
Polymeric |
16V |
100A |
2.1A |
4.7A |
5s |
18 mOhms |
60 mOhms |
- |
-40°C ~ 85°C |
- |
User Defined |
Strap |
0.648" L x 0.280" W (16.45mm x 7.10mm) |
- |
0.032" (0.80mm) |
- |