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PTC Resettable Fuses

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CategoryPower / Circuit Protection / PTC Resettable Fuses
Records 4,108
Page 22/137
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
250R145U
Littelfuse
PTC RESET FUSE 60V 145MA RADIAL
2,250
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)
MF-RX300-2
Bourns
PTC RESET FUSE 60V 3A RADIAL
27,882
Multifuse®, MF-RX
Polymeric
60V
40A
3A
6A
19.8s
40 mOhms
100 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.980" L x 0.122" W (24.90mm x 3.10mm)
1.181" (30.00mm)
-
0.402" (10.20mm)
RXEF050S
Littelfuse
PTC RESET FUSE 72V 500MA RADIAL
16,656
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)
RXEF030S
Littelfuse
PTC RESET FUSE 72V 300MA RADIAL
13,002
PolySwitch®, RXEF
Polymeric
72V
40A
300mA
600mA
3s
880 mOhms
2.1 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" Dia x 0.118" T (7.40mm x 3.00mm)
0.500" (12.70mm)
-
0.199" (5.05mm)
RHEF750-2
Littelfuse
PTC RESET FUSE 16V 7.5A RADIAL
51,858
PolySwitch®, RHEF
Polymeric
16V
100A
7.5A
13.1A
7s
9.4 mOhms
22 mOhms
-
-40°C ~ 125°C
-
Through Hole
Radial, Disc
0.551" L x 0.118" W (14.00mm x 3.00mm)
0.925" (23.50mm)
-
0.199" (5.05mm)
MF-RG500-2
Bourns
PTC RESET FUSE 16V 5A RADIAL
90,576
Multifuse®, MF-RG
Polymeric
16V
100A
5A
8.5A
2s
15 mOhms
34 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.409" L x 0.118" W (10.40mm x 3.00mm)
0.563" (14.30mm)
-
0.114" (2.90mm)
250S130VZR
Littelfuse
PTC RESET FUSE 60V 130MA 2SMD
15,504
POLY-FUSE®, 250S
Polymeric
60V (250V Int)
3A
130mA
260mA
2s
4 Ohms
20 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)
-
RXEF050-1
Littelfuse
PTC RESET FUSE 72V 500MA RADIAL
48,660
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)
B59985C0120A051
TDK-EPCOS
PTC RESET FUSE 30V 250MA RADIAL
20,154
-
Ceramic
30V
1A
250mA
500mA
-
-
-
4.6 Ohms
-40°C ~ 85°C
AEC-Q200
Through Hole
Radial, Disc
0.256" Dia x 0.138" T (6.50mm x 3.50mm)
0.394" (10.00mm)
-
0.197" (5.00mm)
RKEF065-AP
Littelfuse
PTC RESET FUSE 60V 650MA RADIAL
3,580
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)
RKEF065
Littelfuse
PTC RESET FUSE 60V 650MA RADIAL
9,850
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)
PTCTL6NR100GTE
Vishay BC Components
PTC RESET FUSE 245V 140MA RADIAL
16,086
-
Ceramic
245V
2A
140mA
270mA
8s
-
-
10 Ohms
0°C ~ 70°C
-
Through Hole
Radial, Disc
0.433" Dia x 0.177" T (11.00mm x 4.50mm)
0.610" (15.50mm)
-
0.197" (5.00mm)
RUEF250U
Littelfuse
PTC RESET FUSE 30V 2.5A RADIAL
137,196
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)
0ZRE0033FF1A
Bel Fuse
PTC RESET FUSE 240V 330MA RADIAL
33,396
0ZRE
Polymeric
240V
6A
330mA
740mA
21s
830 mOhms
2.6 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.449" L x 0.150" W (11.40mm x 3.80mm)
0.650" (16.50mm)
-
0.201" (5.10mm)
30R135UU
Littelfuse
PTC RESET FUSE 30V 1.35A RADIAL
13,854
POLY-FUSE®, 30R
Polymeric
30V
40A
1.35A
2.7A
7.3s
40 mOhms
130 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.350" L x 0.118" W (8.90mm x 3.00mm)
0.532" (13.50mm)
-
0.201" (5.10mm)
60R075XU
Littelfuse
PTC RESET FUSE 60V 750MA RADIAL
14,754
POLY-FUSE®, 60R
Polymeric
60V
40A
750mA
1.5A
6.3s
250 mOhms
600 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.402" Dia x 0.122" T (10.20mm x 3.10mm)
0.591" (15.00mm)
-
0.201" (5.10mm)
60R090XU
Littelfuse
PTC RESET FUSE 60V 900MA RADIAL
23,040
POLY-FUSE®, 60R
Polymeric
60V
40A
900mA
1.8A
7.2s
200 mOhms
470 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.441" Dia x 0.122" T (11.20mm x 3.10mm)
0.622" (15.80mm)
-
0.201" (5.10mm)
RUSBF120
Littelfuse
PTC RESET FUSE 6V 1.2A RADIAL
20,484
PolySwitch®, RUSBF
Polymeric
6V
40A
1.2A
2A
500ms
70 mOhms
140 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.272" Dia x 0.122" T (6.90mm x 3.10mm)
0.461" (11.70mm)
-
0.201" (5.10mm)
600R150-RBZR
Littelfuse
PTC RESET FUSE 60V 150MA RADIAL
14,682
POLY-FUSE®, 600R
Polymeric
60V (600V Int)
3A
150mA
300mA
3s
9 Ohms
22 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)
-
0.201" (5.10mm)
RXEF160K
Littelfuse
PTC RESET FUSE 72V 1.6A RADIAL
33,840
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" T (16.30mm x 3.00mm)
0.819" (20.80mm)
-
0.199" (5.05mm)
72R160XF
Littelfuse
PTC RESET FUSE 72V 1.6A RADIAL
17,790
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 0.122" T (15.24mm x 3.10mm)
0.850" (21.60mm)
-
0.201" (5.10mm)
60R160XF
Littelfuse
PTC RESET FUSE 60V 1.6A RADIAL
13,890
POLY-FUSE®, 60R
Polymeric
60V
40A
1.6A
3.2A
11.4s
90 mOhms
220 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.600" Dia x 0.122" T (15.24mm x 3.10mm)
0.850" (21.60mm)
-
0.201" (5.10mm)
MF-RX160
Bourns
PTC RESET FUSE 60V 1.6A RADIAL
41,880
Multifuse®, MF-RX
Polymeric
60V
40A
1.6A
3.2A
11.4s
90 mOhms
220 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.642" L x 0.122" W (16.30mm x 3.10mm)
0.839" (21.30mm)
-
0.201" (5.10mm)
MF-LS100
Bourns
PTC RESET FUSE 24V 1A STRAP
29,940
Multifuse®, MF-LS
Polymeric
24V
100A
1A
2.5A
7s
70 mOhms
260 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.866" L x 0.199" W (22.00mm x 5.05mm)
-
0.039" (1.00mm)
-
RUSBF250
Littelfuse
PTC RESET FUSE 16V 2.5A RADIAL
22,212
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)
MF-R017
Bourns
PTC RESET FUSE 60V 170MA RADIAL
22,668
Multifuse®, MF-R
Polymeric
60V
40A
170mA
340mA
3s
2 Ohms
8 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
B59890C0120A051
TDK-EPCOS
PTC RESET FUSE 265V 30MA RADIAL
24,726
-
Ceramic
265V
200mA
30mA
60mA
-
-
-
150 Ohms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.157" Dia x 0.197" T (4.00mm x 5.00mm)
0.295" (7.50mm)
-
0.197" (5.00mm)
MF-PSML175-2
Bourns
PTC RESET FUSE 6V 1.75A 0805
51,396
Multifuse®, MF-PSML
Polymeric
6V
-
-
-
-
-
-
-
-40°C ~ 85°C
-
Surface Mount
0805 (2012 Metric), Concave
0.085" L x 0.053" W (2.15mm x 1.35mm)
-
0.024" (0.60mm)
-
MF-RX135/72-0
Bourns
PTC RESET FUSE 72V 1.35A RADIAL
60,315
Multifuse®, MF-RX/72
Polymeric
72V
40A
1.35A
2.7A
9.6s
120 mOhms
300 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.483" L x 0.122" W (12.26mm x 3.10mm)
0.718" (18.26mm)
-
0.201" (5.10mm)
RKEF250K
Littelfuse
PTC RESET FUSE 60V 2.5A RADIAL
31,026
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)