1
Resettable Fuses PFRA
www.schurter.com/pg01_1
Fuses
Radial Leaded Fuse, PTC, 60 VDC
16.0 - 60.0 VDC · 0.1 - 11 A
Description
- THT standard industry type
- Directly solderable on printed circuit boards
Standards
- UL 1434
- CSA C22.2 no. 0, TIL no. CA-3A
Approvals
- UL File Number: E172175
- CSA File Number: 702083
Applications
- Computer & Peripherals
- General electronics
- Automotive applications
References
Packaging Details
Weblinks
pdf, html, General Product Information, Approvals, RoHS, CHINA-RoHS,
e-Shop, SCHURTER-Stock-Check, Distributor-Stock-Check
Technical Data
V max 16.0 - 60.0 VDC
Imax 40 - 100 A
I hold 0.1 - 11 A
Mounting PCB,THT
Allowable Operation Temp. -40 °C to 85 °C
Material: Terminals see variants
Weight 0.35 g
Storage Conditions 0 °C to 40 °C, max. 70% r.h.
Product Marking , Type, I hold
Soldering Methods Wave
Solderability 235 °C / 2 sec
Resistance to Soldering Heat 260 °C / 10 sec
Passing Aging +85 °C, 1000 Hours -> +/- 5% Typical
Resistance Change
Humidity Aging +85 °C, 85% r.h., 1000 Hours -> +/-
5% Typical Resistance Change
Thermal Shock MIL-STD-202, Method 107 (+125 °C to
-55 °C, 10 Cycles) -> +/- 15% Typical
Resistance Change
Vibration MIL-STD-883C, Method 2007.1, Test
Condition A
Resistance to Solvents MIL-STD-202, Methode 215
Flammability UL 94V-0
Dimensions
A E
DB
C
PFRA.010 - PFRA.185
A
C
DB
E
PFRA.250 - PFRA.1100
2
Resettable Fuses
PFRA
www.schurter.com/pg01_1
Fuses
Dimensions
A max
[mm]
Insert
depth
C min
[mm]
C max
[mm]
D min
[mm]
E max
[mm]
Ø Lead [mm] Terminal Order Number
7.4 12.7 4.4 5.8 7.6 3.1 0.51 Tin-Pated NiCu PFRA.010
7.4 12.7 4.4 5.8 7.6 3.1 0.51 Tin-Plated CuFe PFRA.017
7.4 12.7 4.4 5.8 7.6 3.1 0.51 Tin-Plated CuFe PFRA.020
7.4 12.7 4.4 5.8 7.6 3.1 0.51 Tin-Plated CuFe PFRA.025
7.4 13.4 4.4 5.8 7.6 3.1 0.51 Tin-Plated CuFe PFRA.030
7.4 13.7 4.4 5.8 7.6 3.1 0.51 Tin-Plated CuFe PFRA.040
7.9 13.7 4.4 5.8 7.6 3.1 0.51 see variants PFRA.050
9.7 15.2 4.4 5.8 7.6 3.1 0.51 see variants PFRA.065
10.4 16 4.4 5.8 7.6 3.1 0.51 see variants PFRA.075
11.7 16.7 4.4 5.8 7.6 3.1 0.51 see variants PFRA.090
8.9 14 4.4 5.8 7.6 3 0.51 see variants PFRA.110
8.9 18.9 4.4 5.8 7.6 3 0.51 see variants PFRA.135
10.2 16.8 4.4 5.8 7.6 3 0.51 see variants PFRA.160
12 18.4 4.4 5.8 7.6 3 0.51 see variants PFRA.185
12 18.3 4.4 5.8 7.6 3 0.81 see variants PFRA.250
12 18.3 4.4 5.8 7.6 3 0.81 see variants PFRA.300
14.4 24.8 4.4 5.8 7.6 3 0.81 see variants PFRA.400
17.4 24.9 9.5 10.9 7.6 3 0.81 see variants PFRA.500
19.3 31.9 9.5 10.9 7.6 3 0.81 see variants PFRA.600
22.1 29.8 9.5 10.9 7.6 3 0.81 see variants PFRA.700
24.2 32.9 9.5 10.9 7.6 3 0.81 see variants PFRA.800
24.2 32.9 9.5 10.9 7.6 3 0.81 see variants PFRA.900
24.2 32.9 9.5 10.9 7.6 3 0.81 see variants PFRA.1100
Thermal Derating Chart Ihold [A]
-40 °C -20 °C 0 °C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C Order Number
0.16 0.14 0.12 0.1 0.08 0.07 0.06 0.05 0.04 PFRA.010
0.26 0.23 0.2 0.17 0.14 0.12 0.11 0.09 0.07 PFRA.017
0.31 0.27 0.24 0.2 0.16 0.14 0.13 0.11 0.08 PFRA.020
0.39 0.34 0.3 0.25 0.2 0.18 0.16 0.14 0.1 PFRA.025
0.47 0.41 0.36 0.3 0.24 0.22 0.19 0.16 0.12 PFRA.030
0.62 0.54 0.48 0.4 0.32 0.29 0.25 0.22 0.16 PFRA.040
0.78 0.68 0.6 0.5 0.41 0.36 0.32 0.27 0.2 PFRA.050
1.01 0.88 0.77 0.65 0.53 0.47 0.41 0.35 0.26 PFRA.065
1.16 1.02 0.89 0.75 0.61 0.54 0.47 0.41 0.3 PFRA.075
1.4 1.22 1.07 0.9 0.73 0.65 0.57 0.49 0.36 PFRA.090
1.6 1.43 1.27 1.1 0.91 0.85 0.75 0.67 0.57 PFRA.110
1.96 1.76 1.55 1.35 1.12 1.04 0.92 0.82 0.7 PFRA.135
2.32 2.08 1.84 1.6 1.33 1.32 1.09 0.98 0.83 PFRA.160
2.68 2.41 2.13 1.85 1.54 1.42 1.26 1.13 0.96 PFRA.185
3.63 3.25 2.88 2.5 2.08 1.93 1.7 1.53 1.3 PFRA.250
4.35 3.9 3.45 3 2.49 2.31 2.04 1.83 1.56 PFRA.300
5.8 5.2 4.6 4 3.32 3.08 2.72 2.44 2.08 PFRA.400
7.25 6.5 5.75 5 4.15 3.85 3.4 3.05 2.6 PFRA.500
8.7 7.8 6.9 6 4.98 4.62 4.08 3.66 3.12 PFRA.600
10.1 9.1 8.05 7 5.81 5.39 4.76 4.27 3.64 PFRA.700
11.6 10.4 9.2 8 6.64 6.16 5.44 4.88 4.16 PFRA.800
13 11.7 10.3 9 7.47 6.93 6.12 5.49 4.68 PFRA.900
16.1 14.6 13.1 11 9.4 8.8 7.8 6.9 5.2 PFRA.1100
3
Resettable Fuses PFRA
www.schurter.com/pg01_1
Fuses
Electrical Characteristics at 23 °C
V max [VDC] I max [A] I hold [A] I trip [A] R initial min
[Ω]
R initial max
[Ω]
R 1hour max
[Ω]
Max Time to
trip [A]
Max Time to
Trip [s]
Tripped Power
Dissipation [W]
Order Number
60.0 40 0.1 0.2 2.5 4.5 7.5 0.5 4 0.38 PFRA.010
60.0 40 0.17 0.34 2 3.2 8 0.85 3 0.48 PFRA.017
60.0 40 0.2 0.4 1.5 2.84 4.4 1 2.2 0.40 PFRA.020
60.0 40 0.25 0.5 1 1.95 3 1.25 2.5 0.45 PFRA.025
60.0 40 0.3 0.6 0.76 1.36 2.1 1.5 3 0.50 PFRA.030
60.0 40 0.4 0.8 0.52 0.86 1.29 2 3.8 0.55 PFRA.040
60.0 40 0.5 1 0.41 0.77 1.17 2.5 4 0.75 PFRA.050
60.0 40 0.65 1.3 0.27 0.48 0.72 3.25 5.3 0.90 PFRA.065
60.0 40 0.75 1.5 0.18 0.4 0.6 3.75 6.3 0.90 PFRA.075
60.0 40 0.9 1.8 0.14 0.31 0.47 4.5 7.2 1.00 PFRA.090
30.0 40 1.1 2.2 0.1 0.18 0.27 5.5 6.6 0.70 PFRA.110
30.0 40 1.35 2.7 0.065 0.115 0.17 6.75 7.3 0.80 PFRA.135
30.0 40 1.6 3.2 0.055 0.105 0.15 8 8 0.90 PFRA.160
30.0 40 1.85 3.7 0.04 0.07 0.11 9.25 8.7 1.00 PFRA.185
30.0 40 2.5 5 0.025 0.048 0.07 12.5 10.3 1.20 PFRA.250
30.0 40 3 6 0.02 0.05 0.08 15 10.8 2.00 PFRA.300
30.0 40 4 8 0.01 0.03 0.05 20 12.7 2.50 PFRA.400
30.0 40 5 10 0.01 0.03 0.05 25 14.5 3.00 PFRA.500
30.0 40 6 12 0.005 0.02 0.04 30 16 3.50 PFRA.600
30.0 40 7 14 0.005 0.02 0.03 35 17.5 3.80 PFRA.700
30.0 40 8 16 0.005 0.02 0.03 40 18.8 4.00 PFRA.800
30.0 40 9 18 0.005 0.01 0.02 45 20 4.20 PFRA.900
16.0 100 11 22 0.003 0.01 0.01 40 20 4.50 PFRA.1100
Packaging Unit PFRA.xxxx Bulk (500 pcs.)
PFRA.010.2 - PFRA.160.2 Taped 34 cm Reel (3000 pcs.)
PFRA.185.2 - PFRA.400.2 Taped 34 cm Reel (1500 pcs.)
Time-Current-Curves
Time to Trip in Seconds
1
0.001
0.01
0.1
10
100
1000
0.1 101 100
PFRA.075
PFRA.065
PFRA.090
PFRA.110
PFRA.160
PFRA.135
PFRA.185
PFRA.250
PFRA.010
PFRA.017
PFRA.020
PFRA.030
PFRA.025
PFRA.040
PFRA.050
PFRA.400
PFRA.300
PFRA.500
PFRA.600
PFRA.800
PFRA.700
PFRA.900
PFRA.1100
Fault Current in Amperes
The specifications, descriptions and illustrations indicated in this document are based on
current information. All content is subject to modifications and amendments.
