PTC Resettable Fuses
Mfr Part #
Quantity Available
Price
Product Status
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
1001012
TRF600-160-2
PTC RESET FUSE 250V 160MA RADIAL
Littelfuse Inc.
7123
In Stock
1.31000
Active
Polymeric
250V (600V Int)
60 A
160 mA
320 mA
18 s
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)
1001012
FRU300-30F
RESETTABLE FUSE - PPTC RADIAL LE
RFE/Fuzetec
340
In Stock
0.31000
Active
-
30V
100 A
3 A
6 A
10.8 s
20 mOhms
80 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.449" L x 0.118" W (11.40mm x 3.00mm)
0.681" (17.30mm)
-
0.201" (5.10mm)
1001012
MPTS1210L035R
PTC RESET FUSE 16V 0.35A 1210
Meritek
9871
In Stock
0.05270
Active
Polymeric
16V
100 A
350 mA
700 mA
200 ms
320 mOhms
1.3 Ohms
-
-40°C ~ 85°C
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.031" (0.80mm)
-
1001012
RXEF065-AP
PTC RESET FUSE 72V 650MA RADIAL
Littelfuse Inc.
1998
In Stock
0.53000
Active
Polymeric
72V
40 A
650 mA
1.3 A
5.3 s
310 mOhms
720 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.370" Dia x 0.118" T (9.40mm x 3.00mm)
0.571" (14.50mm)
-
0.199" (5.05mm)
1001012
RXEF040-2
PTC RESET FUSE 72V 400MA RADIAL
Littelfuse Inc.
11841
In Stock
0.51000
Active
Polymeric
72V
40 A
400 mA
800 mA
3.8 s
550 mOhms
1.29 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.299" Dia x 0.118" T (7.60mm x 3.00mm)
0.532" (13.50mm)
-
0.199" (5.05mm)
1001012
RS30-600
PTC RESET FUSE 30V 6A RADIAL
OptiFuse
221
In Stock
0.75000
Active
Polymeric
30V
100 A
6 A
12 A
16 s
5 mOhms
40 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.650" L x 0.118" W (16.50mm x 3.00mm)
0.980" (24.90mm)
-
0.402" (10.20mm)
1001012
LVR005NS
PTC RESET FUSE 240V 50MA RADIAL
Littelfuse Inc.
11051
In Stock
0.68000
Active
Polymeric
240V (265V Int)
1 A
50 mA
120 mA
10 s
18.5 Ohms
65 Ohms
-
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.272" Dia x 0.181" T (6.90mm x 4.60mm)
0.390" (9.90mm)
-
0.200" (5.08mm)
1001012
PTSLR08056V075
PTC RESET FUSE 6V 750MA 0805
Eaton - Electronics Division
3579
In Stock
0.78000
Active
Polymeric
6V
50 A
750 mA
1.5 A
200 ms
40 mOhms
160 mOhms
-
-40°C ~ 85°C
-
Surface Mount
0805 (2012 Metric), Concave
0.083" L x 0.053" W (2.10mm x 1.35mm)
-
0.028" (0.70mm)
-
8529
In Stock
0.65890
Active
Ceramic
250V
3.2 A
70 mA
175 mA
1.3 s
-
-
25 Ohms
0°C ~ 70°C
-
Through Hole
Radial, Disc
0.276" Dia x 0.157" T (7.00mm x 4.00mm)
0.386" (9.80mm)
-
0.197" (5.00mm)
1001012
MPTS0805L0509R
PTC RESET FUSE 9V 0.5A 0805
Meritek
4847
In Stock
0.11440
Active
Polymeric
9V
100 A
500 mA
1 A
100 ms
150 mOhms
850 mOhms
-
-40°C ~ 85°C
-
Surface Mount
0805 (2012 Metric), Concave
0.087" L x 0.053" W (2.20mm x 1.35mm)
-
0.049" (1.25mm)
-
1001012
72R025XU
PTC RESET FUSE 72V 250MA RADIAL
Littelfuse Inc.
2
In Stock
0.42000
Obsolete
Polymeric
72V
40 A
250 mA
500 mA
2.5 s
1.25 Ohms
3 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)
2327
In Stock
1.37000
Active
Ceramic
265V
550 mA
76 mA
115 mA
-
-
-
85 Ohms
0°C ~ 70°C
-
Through Hole
Radial, Disc
0.197" Dia x 0.217" T (5.00mm x 5.50mm)
0.394" (10.00mm)
-
0.197" (5.00mm)
1001012
MF-NSML400/12-2
PTC RESET FUSE 12V 4A 1206
Bourns Inc.
16006
In Stock
0.94000
Active
Polymeric
12V
50 A
4 A
8 A
5 s
2 mOhms
18 mOhms
-
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.128" L x 0.063" W (3.25mm x 1.60mm)
-
0.055" (1.40mm)
-
1001012
RXEF005-2
PTC RESET FUSE 60V 50MA RADIAL
Littelfuse Inc.
421
In Stock
0.46000
Active
Polymeric
60V
40 A
50 mA
100 mA
5 s
7.3 Ohms
20 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.315" Dia x 0.118" T (8.00mm x 3.00mm)
0.327" (8.30mm)
-
0.199" (5.05mm)
1001012
2920L400/15MR-A
PTC 15V POLYFUSE SMD 2920 4.0A
Littelfuse Inc.
9911
In Stock
2.79000
Active
Polymeric
15V
40 A
4 A
8 A
4 s
10 mOhms
40 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)
-
1001012
RGEF800-1
PTC RESET FUSE 16V 8A RADIAL
Littelfuse Inc.
461
In Stock
0.94000
Active
Polymeric
16V
100 A
8 A
13.6 A
5 s
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)
1001012
RUEF160-AP
PTC RESET FUSE 30V 1.6A RADIAL
Littelfuse Inc.
5028
In Stock
0.54000
Active
Polymeric
30V
100 A
1.6 A
3.2 A
8 s
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)
1001012
RUEF900K-2
PTC RESET FUSE 30V 9A RADIAL
Littelfuse Inc.
9210
In Stock
1.14000
Active
Polymeric
30V
100 A
9 A
18 A
20 s
5 mOhms
20 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.949" L x 0.118" W (24.10mm x 3.00mm)
1.220" (31.00mm)
-
0.400" (10.15mm)
1001012
MF-R040
PTC RESET FUSE 60V 400MA RADIAL
Bourns Inc.
748
In Stock
0.39000
Active
Polymeric
60V
40 A
400 mA
800 mA
3.8 s
520 mOhms
1.29 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.539" (13.70mm)
-
0.201" (5.10mm)
745
In Stock
2.06000
Active
Ceramic
30V
11 A
920 mA
1.38 A
-
-
-
900 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.492" Dia x 0.157" T (12.50mm x 4.00mm)
0.689" (17.50mm)
-
0.197" (5.00mm)
1001012
B59115P1120A062
PTC RESET FUSE 80V 70MA 3225
EPCOS - TDK Electronics
67
In Stock
1.67000
Active
Ceramic
80V
700 mA
70 mA
145 mA
-
-
-
55 Ohms
-40°C ~ 60°C
AEC-Q200
Surface Mount
3225 (8063 Metric)
0.315" L x 0.248" W (8.00mm x 6.30mm)
-
0.150" (3.80mm)
-
1001012
RS16HT-550
PTC RESET FUSE 16V 5.5A RADIAL
OptiFuse
699
In Stock
0.85000
Active
Polymeric
16V
100 A
5.5 A
10 A
6 s
15 mOhms
37 mOhms
-
-40°C ~ 125°C
-
Through Hole
Radial, Disc
0.441" L x 0.118" W (11.20mm x 3.00mm)
0.744" (18.90mm)
-
0.201" (5.10mm)
1001012
RGEF500-2
PTC RESET FUSE 16V 5A RADIAL
Littelfuse Inc.
30873
In Stock
0.75000
Active
Polymeric
16V
100 A
5 A
8.5 A
2 s
15 mOhms
34 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.390" L x 0.098" W (9.90mm x 2.50mm)
0.563" (14.30mm)
-
0.199" (5.05mm)
1001012
MF-SMDF030-2
PTC RESET FUSE 60V 300MA 2018
Bourns Inc.
3427
In Stock
0.67000
Active
Polymeric
60V
20 A
300 mA
800 mA
1.5 s
450 mOhms
2.2 Ohms
-
-40°C ~ 85°C
-
Surface Mount
2018 (5045 Metric), Concave
0.200" L x 0.180" W (5.08mm x 4.58mm)
-
0.043" (1.09mm)
-

PTC Resettable Fuses