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PTC Resettable Fuses

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CategoryPower / Circuit Protection / PTC Resettable Fuses
Records 4,108
Page 122/137
Image
Part Number
Manufacturer
Description
In Stock
Quantity
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
LR4-250UF
Littelfuse
PTC RESET FUSE 15V 2.5A STRAP
8,406
PolySwitch®, LR4
Polymeric
15V
100A
2.5A
-
-
-
-
-
-
-
User Defined
Strap
-
-
-
-
LR4-560F
Littelfuse
PTC RESET FUSE 20V 5.6A STRAP
2,538
PolySwitch®, LR4
Polymeric
20V
100A
5.6A
-
-
-
-
-
-
-
User Defined
Strap
0.984" L x 0.559" W (25.00mm x 14.20mm)
-
0.039" (1.00mm)
-
LR4-600-C100F
Littelfuse
PTC RESET FUSE 20V 6A STRAP
2,664
PolySwitch®, LR4
Polymeric
20V
100A
6A
11.7A
5s
-
-
-
-
-
User Defined
Strap
-
-
-
-
LR4-970H-C65F
Littelfuse
PTC RESET FUSE 20V 9.7A STRAP
8,370
PolySwitch®, LR4
Polymeric
20V
100A
9.7A
-
-
-
-
-
-
-
User Defined
Strap
-
-
-
-
MINISMDE190F-2
Littelfuse
PTC RESET FUSE 16V 1.9A 4520
21,859
PolySwitch®
Polymeric
16V
100A
1.9A
3.8A
2s
24 mOhms
-
-
-
-
Surface Mount
4520 (11350 Metric), Concave
0.446" L x 0.200" W (11.33mm x 5.08mm)
-
0.021" (0.53mm)
-
RTEF190S
Littelfuse
PTC RESET FUSE 33V 1.9A RADIAL
6,012
PolySwitch®
Polymeric
33V
40A
1.9A
3A
3.5s
45 mOhms
92 mOhms
-
-
-
Through Hole
Radial, Disc
0.350" L x 0.118" W (8.90mm x 3.00mm)
0.532" (13.50mm)
-
0.199" (5.05mm)
RUEF300-1
Littelfuse
PTC RESET FUSE 30V 3A RADIAL
8,082
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)
RUEF400K-0.138
Littelfuse
PTC RESET FUSE 30V 4A RADIAL
8,802
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)
0.839" (21.30mm)
-
0.199" (5.05mm)
RUSBF075-1
Littelfuse
PTC RESET FUSE 6V 750MA RADIAL
5,220
PolySwitch®, RUSBF
Polymeric
6V
40A
750mA
1.3A
400ms
110 mOhms
230 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.272" Dia x 0.122" T (6.90mm x 3.10mm)
0.449" (11.40mm)
-
0.201" (5.10mm)
RXEF050S-0.236
Littelfuse
PTC RESET FUSE 72V 500MA RADIAL
3,978
PolySwitch®, RXEF
Polymeric
72V
40A
500mA
1A
4s
500 mOhms
1.17 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.311" Dia x 0.118" T (7.90mm x 3.00mm)
0.539" (13.70mm)
-
0.199" (5.05mm)
RXEF375-0.476
Littelfuse
PTC RESET FUSE 72V 3.75A RADIAL
6,588
PolySwitch®, RXEF
Polymeric
72V
40A
3.75A
7.5A
24s
30 mOhms
80 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
1.071" Dia x 0.118" T (27.20mm x 3.00mm)
1.252" (31.80mm)
-
0.400" (10.15mm)
RXEF375K-0.144
Littelfuse
PTC RESET FUSE 72V 3.75A RADIAL
8,784
PolySwitch®, RXEF
Polymeric
72V
40A
3.75A
7.5A
24s
30 mOhms
80 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
1.071" Dia x 0.118" T (27.20mm x 3.00mm)
1.252" (31.80mm)
-
0.400" (10.15mm)
TRF250-080U-2
Littelfuse
PTC RESET FUSE 60V 80MA RADIAL
6,012
PolySwitch®, TRF250
Polymeric
60V (250V Int)
3A
80mA
160mA
4s
14 Ohms
33 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.189" Dia x 0.150" T (4.80mm x 3.80mm)
0.366" (9.30mm)
-
0.197" (5.00mm)
TS600-200-RA-B-0.5-2
Littelfuse
PTC RESET FUSE 60V 200MA 2SMD
4,482
PolySwitch®, TS600
Polymeric
60V (600V Int)
3A
200mA
400mA
12s
4 Ohms
13.5 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)
-
VLP190UF
Littelfuse
PTC RESET FUSE 16V 1.9A STRAP
5,238
PolySwitch®, VLP
Polymeric
16V
60A
1.9A
4.7A
5s
21 mOhms
72 mOhms
-
-
-
User Defined
Strap
1.004" L x 0.906" W (25.50mm x 23.00mm)
-
0.276" (7.00mm)
-
VLP210ULF
Littelfuse
PTC RESET FUSE 16V 2.1A STRAP
2,556
PolySwitch®, VLP
Polymeric
16V
60A
2.1A
5A
5s
18 mOhms
60 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.689" L x 0.287" W (17.50mm x 7.30mm)
-
0.032" (0.80mm)
-
VLP210XF
Littelfuse
PTC RESET FUSE 16V 2.1A STRAP
2,916
PolySwitch®, VLP
Polymeric
16V
60A
2.1A
5A
5s
18 mOhms
60 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.689" L x 0.287" W (17.50mm x 7.30mm)
-
0.032" (0.80mm)
-
VLP220SLF
Littelfuse
PTC RESET FUSE 16V 2.2A STRAP
8,082
PolySwitch®, VLP
Polymeric
16V
60A
2.2A
5.3A
5s
17 mOhms
58 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.917" L x 0.154" W (23.30mm x 3.90mm)
-
0.032" (0.80mm)
-
VLP220UF
Littelfuse
PTC RESET FUSE 16V 2.2A STRAP
2,016
PolySwitch®, VLP
Polymeric
16V
60A
2.2A
5.3A
5s
17 mOhms
58 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.917" L x 0.154" W (23.30mm x 3.90mm)
-
-
-
VLP220ULF
Littelfuse
PTC RESET FUSE 16V 2.2A STRAP
8,334
PolySwitch®, VLP
Polymeric
16V
60A
2.2A
5.3A
5s
17 mOhms
58 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.917" L x 0.154" W (23.30mm x 3.90mm)
-
0.032" (0.80mm)
-
VLP270DF
Littelfuse
PTC RESET FUSE 16V 2.7A STRAP
5,328
PolySwitch®, VLP
Polymeric
16V
60A
2.7A
6.5A
5s
12 mOhms
36 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.866" L x 0.201" W (22.00mm x 5.10mm)
-
0.032" (0.80mm)
-
VLP270SLNF
Littelfuse
PTC RESET FUSE 16V 2.7A STRAP
6,750
PolySwitch®, VLP
Polymeric
16V
60A
2.7A
6.5A
5s
12 mOhms
36 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.866" L x 0.201" W (22.00mm x 5.10mm)
-
0.032" (0.80mm)
-
VLR150ULAF
Littelfuse
PTC RESET FUSE 12V 1.5A STRAP
8,118
PolySwitch®, VLR
Polymeric
12V
100A
1.5A
-
5s
-
-
-
-
-
User Defined
Strap
-
-
-
-
VLR170DUAF
Littelfuse
PTC RESET FUSE 12V 1.7A STRAP
3,726
PolySwitch®, VLR
Polymeric
12V
100A
1.7A
4.1A
5s
18 mOhms
64 mOhms
-
-
-
User Defined
Strap
-
-
-
-
VLR170LF
Littelfuse
PTC RESET FUSE 12V 1.7A STRAP
4,716
PolySwitch®, VLR
Polymeric
12V
100A
1.7A
4.1A
5s
18 mOhms
64 mOhms
-
-40°C ~ 70°C
-
User Defined
Strap
0.866" L x 0.146" W (22.00mm x 3.70mm)
-
-
-
VLR175LUF
Littelfuse
PTC RESET FUSE 12V 1.75A STRAP
8,568
PolySwitch®
Polymeric
12V
100A
1.75A
4.2A
5s
17 mOhms
62 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
1.201" L x 0.122" W (30.50mm x 3.10mm)
-
0.032" (0.80mm)
-
VLR230-C36F
Littelfuse
PTC RESET FUSE 12V 2.3A STRAP
6,966
PolySwitch®, VLR
Polymeric
12V
100A
2.3A
5A
5s
12 mOhms
36 mOhms
-
-40°C ~ 70°C
-
User Defined
Strap
0.866" L x 0.201" W (22.00mm x 5.10mm)
-
0.032" (0.80mm)
-
VLR230SF
Littelfuse
PTC RESET FUSE 12V 2.3A STRAP
7,470
PolySwitch®, VLR
Polymeric
12V
100A
2.3A
5A
5s
12 mOhms
36 mOhms
-
-40°C ~ 70°C
-
User Defined
Strap
0.866" L x 0.201" W (22.00mm x 5.10mm)
-
0.032" (0.80mm)
-
VTP140SLUF
Littelfuse
PTC RESET FUSE 16V 1.4A STRAP
8,442
PolySwitch®, VTP
Polymeric
16V
100A
1.4A
-
5s
-
-
-
-
-
User Defined
Strap
-
-
-
-
VTP145SUF
Littelfuse
PTC RESET FUSE 16V 1.45A STRAP
3,420
PolySwitch®, VTP
Polymeric
16V
100A
1.45A
3.1A
5s
30 mOhms
105 mOhms
-
-
-
User Defined
Strap
0.811" L x 0.197" W (20.60mm x 5.00mm)
-
0.028" (0.70mm)
-