1
Resettable Fuses PFRA
https://www.schurter.com /PG01_1
Circuit Protection
Radial Leaded Fuse, PTC, 60 VDC
See below:
Approvals and Compliances
16.0 - 60.0 VDC · 0.1 - 11 A
Description
- THT standard industry type
- Directly solderable on printed circuit boards
Applications
- Computer & Peripherals
- General electronics
- Automotive applications
References
Packaging Details
Weblinks
pdf data sheet, html data sheet, General Product Information, Packaging
details, Distributor-Stock-Check, Detailed request for product
Technical Data
V max 16.0 - 60.0 VDC
Imax 40 - 100 A
I hold 0.1 - 11 A
Attachment PCB,THT
Allowable Operation Tempe-
rature
-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
Soldering Profile
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, Method 215
Flammability UL 94V-0
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about
Approvals
SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national
and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF
16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agree-
ments by SCHURTER.
Approvals
The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.
Approval Reference Type: PFRA
Approval Logo Certificates Certification Body Description
TUEV Approvals TUEV Technischer Überwachungsverein
UL Approvals UL UL File Number: E172175
2
Resettable Fuses
PFRA https://www.schurter.com /PG01_1
Circuit Protection
Product standards
Product standards that are referenced
Organization Design Standard Description
Designed according to UL 1434 Thermistor-type devices
Designed according to CSA 22.2 No. 0 TIL No. CA-3A General requirements - Canadian electrical code, part II
Application standards
Application standards where the product can be used
Organization Design Standard Description
Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information
technology equipment.
Compliances
The product complies with following Guide Lines
Identification Details Initiator Description
CE declaration of conformity SCHURTER AG The CE marking declares that the product complies with the applicable
requirements laid down in the harmonisation of Community legislation on
its affixing in accordance with EU Regulation 765/2008.
RoHS SCHURTER AG EU Directive RoHS 2011/65/EU
China RoHS SCHURTER AG The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March
2007. It is similar to the EU directive RoHS.
REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,
Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as
"REACH") entered into force.
Dimension [mm]
AE
DB
C
PFRA.010 - PFRA.185
A
C
DB
E
PFRA.250 - PFRA.1100
3
Resettable Fuses PFRA
https://www.schurter.com /PG01_1
Circuit Protection
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
Dimensions
A max
[mm]
B max
[mm]
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-Pated NiCu PFRA.010.2
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.017.2
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.020.2
7.4 12.7 4.4 5.8 7.6 3.1 0.51 Tin-Plated CuFe PFRA.025
7.4 12.7 4.4 5.8 7.6 3.1 0.51 Tin-Plated CuFe PFRA.025.2
7.4 13.4 4.4 5.8 7.6 3.1 0.51 Tin-Plated CuFe PFRA.030
7.4 13.4 4.4 5.8 7.6 3.1 0.51 Tin-Plated CuFe PFRA.030.2
7.4 13.7 4.4 5.8 7.6 3.1 0.51 Tin-Plated CuFe PFRA.040
7.4 13.7 4.4 5.8 7.6 3.1 0.51 Tin-Plated CuFe PFRA.040.2
7.9 13.7 4.4 5.8 7.6 3.1 0.51 see variants PFRA.050
7.9 13.7 4.4 5.8 7.6 3.1 0.51 see variants PFRA.050.2
9.7 15.2 4.4 5.8 7.6 3.1 0.51 see variants PFRA.065
9.7 15.2 4.4 5.8 7.6 3.1 0.51 see variants PFRA.065.2
10.4 16 4.4 5.8 7.6 3.1 0.51 see variants PFRA.075
10.4 16 4.4 5.8 7.6 3.1 0.51 see variants PFRA.075.2
11.7 16.7 4.4 5.8 7.6 3.1 0.51 see variants PFRA.090
11.7 16.7 4.4 5.8 7.6 3.1 0.51 see variants PFRA.090.2
8.9 14 4.4 5.8 7.6 3 0.51 see variants PFRA.110
8.9 14 4.4 5.8 7.6 3 0.51 see variants PFRA.110.2
8.9 18.9 4.4 5.8 7.6 3 0.51 see variants PFRA.135
8.9 18.9 4.4 5.8 7.6 3 0.51 see variants PFRA.135.2
10.2 16.8 4.4 5.8 7.6 3 0.51 see variants PFRA.160
10.2 16.8 4.4 5.8 7.6 3 0.51 see variants PFRA.160.2
12 18.4 4.4 5.8 7.6 3 0.51 see variants PFRA.185
12 18.4 4.4 5.8 7.6 3 0.51 see variants PFRA.185.2
12 18.3 4.4 5.8 7.6 3 0.81 see variants PFRA.250
4
Resettable Fuses
PFRA https://www.schurter.com /PG01_1
Circuit Protection
A max
[mm]
B max
[mm]
C min
[mm]
C max
[mm]
D min
[mm]
E max
[mm]
Ø Lead [mm] Terminal Order Number
12 18.3 4.4 5.8 7.6 3 0.81 see variants PFRA.250.2
12 18.3 4.4 5.8 7.6 3 0.81 see variants PFRA.300
12 18.3 4.4 5.8 7.6 3 0.81 see variants PFRA.300.2
14.4 24.8 4.4 5.8 7.6 3 0.81 see variants PFRA.400
14.4 24.8 4.4 5.8 7.6 3 0.81 see variants PFRA.400.2
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
Most Popular.
Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
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
0.16 0.14 0.12 0.1 0.08 0.07 0.06 0.05 0.04 PFRA.010.2
0.26 0.23 0.2 0.17 0.14 0.12 0.11 0.09 0.07 PFRA.017
0.26 0.23 0.2 0.17 0.14 0.12 0.11 0.09 0.07 PFRA.017.2
0.31 0.27 0.24 0.2 0.16 0.14 0.13 0.11 0.08 PFRA.020
0.31 0.27 0.24 0.2 0.16 0.14 0.13 0.11 0.08 PFRA.020.2
0.39 0.34 0.3 0.25 0.2 0.18 0.16 0.14 0.1 PFRA.025
0.39 0.34 0.3 0.25 0.2 0.18 0.16 0.14 0.1 PFRA.025.2
0.47 0.41 0.36 0.3 0.24 0.22 0.19 0.16 0.12 PFRA.030
0.47 0.41 0.36 0.3 0.24 0.22 0.19 0.16 0.12 PFRA.030.2
0.62 0.54 0.48 0.4 0.32 0.29 0.25 0.22 0.16 PFRA.040
0.62 0.54 0.48 0.4 0.32 0.29 0.25 0.22 0.16 PFRA.040.2
0.78 0.68 0.6 0.5 0.41 0.36 0.32 0.27 0.2 PFRA.050
0.78 0.68 0.6 0.5 0.41 0.36 0.32 0.27 0.2 PFRA.050.2
1.01 0.88 0.77 0.65 0.53 0.47 0.41 0.35 0.26 PFRA.065
1.01 0.88 0.77 0.65 0.53 0.47 0.41 0.35 0.26 PFRA.065.2
1.16 1.02 0.89 0.75 0.61 0.54 0.47 0.41 0.3 PFRA.075
1.16 1.02 0.89 0.75 0.61 0.54 0.47 0.41 0.3 PFRA.075.2
1.4 1.22 1.07 0.9 0.73 0.65 0.57 0.49 0.36 PFRA.090
1.4 1.22 1.07 0.9 0.73 0.65 0.57 0.49 0.36 PFRA.090.2
1.6 1.43 1.27 1.1 0.91 0.85 0.75 0.67 0.57 PFRA.110
1.6 1.43 1.27 - 0.91 0.85 0.75 0.67 0.57 PFRA.110.2
1.96 1.76 1.55 1.35 1.12 1.04 0.92 0.82 0.7 PFRA.135
1.96 1.76 1.55 1.35 1.12 1.04 0.92 0.82 0.7 PFRA.135.2
2.32 2.08 1.84 1.6 1.33 1.32 1.09 0.98 0.83 PFRA.160
2.32 2.08 1.84 1.6 1.33 1.32 1.09 0.98 0.83 PFRA.160.2
2.68 2.41 2.13 1.85 1.54 1.42 1.26 1.13 0.96 PFRA.185
2.68 2.41 2.13 1.85 1.54 1.42 1.26 1.13 0.96 PFRA.185.2
3.63 3.25 2.88 2.5 2.08 1.93 1.7 1.53 1.3 PFRA.250
3.63 3.25 2.88 2.5 2.08 1.93 1.7 1.53 1.3 PFRA.250.2
4.35 3.9 3.45 3 2.49 2.31 2.04 1.83 1.56 PFRA.300
4.35 3.9 3.45 3 2.49 2.31 2.04 1.83 1.56 PFRA.300.2
5.8 5.2 4.6 4 3.32 3.08 2.72 2.44 2.08 PFRA.400
5.8 5.2 4.6 4 3.32 3.08 2.72 2.44 2.08 PFRA.400.2
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
5
Resettable Fuses PFRA
https://www.schurter.com /PG01_1
Circuit Protection
-40 °C -20 °C 0 °C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C Order Number
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
Most Popular.
Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
Electrical Characteristics at 23 °C
V max [VDC] I max [A] I hold [A] I trip [A] R initial min
[]
R initial max
[]
R 1hour max
[]
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 0.1 0.2 2.5 4.5 7.5 0.5 4 0.38 PFRA.010.2
60.0 40 0.17 0.34 2 3.2 8 0.85 3 0.48 PFRA.017
60.0 40 0.17 0.34 2 3.2 8 0.85 3 0.48 PFRA.017.2
60.0 40 0.2 0.4 1.5 2.84 4.4 1 2.2 0.40 PFRA.020
60.0 40 0.2 0.4 1.5 2.84 4.4 1 2.2 0.40 PFRA.020.2
60.0 40 0.25 0.5 1 1.95 3 1.25 2.5 0.45 PFRA.025
60.0 40 0.25 0.5 1 1.95 3 1.25 2.5 0.45 PFRA.025.2
60.0 40 0.3 0.6 0.76 1.36 2.1 1.5 3 0.50 PFRA.030
60.0 40 0.3 0.6 0.76 1.36 2.1 1.5 3 0.50 PFRA.030.2
60.0 40 0.4 0.8 0.52 0.86 1.29 2 3.8 0.55 PFRA.040
60.0 40 0.4 0.8 0.52 0.86 1.29 2 3.8 0.55 PFRA.040.2
60.0 40 0.5 1 0.41 0.77 1.17 2.5 4 0.75 PFRA.050
60.0 40 0.5 1 0.41 0.77 1.17 2.5 4 0.75 PFRA.050.2
60.0 40 0.65 1.3 0.27 0.48 0.72 3.25 5.3 0.90 PFRA.065
60.0 40 0.65 1.3 0.27 0.48 0.72 3.25 5.3 0.90 PFRA.065.2
60.0 40 0.75 1.5 0.18 0.4 0.6 3.75 6.3 0.90 PFRA.075
60.0 40 0.75 1.5 0.18 0.4 0.6 3.75 6.3 0.90 PFRA.075.2
60.0 40 0.9 1.8 0.14 0.31 0.47 4.5 7.2 1.00 PFRA.090
60.0 40 0.9 1.8 0.14 0.31 0.47 4.5 7.2 1.00 PFRA.090.2
30.0 40 1.1 2.2 0.1 0.18 0.27 5.5 6.6 0.70 PFRA.110
30.0 40 - 2.2 0.1 0.18 0.27 5.5 6.6 0.70 PFRA.110.2
30.0 40 1.35 2.7 0.065 0.115 0.17 6.75 7.3 0.80 PFRA.135
30.0 40 1.35 2.7 0.065 0.115 0.17 6.75 7.3 0.80 PFRA.135.2
30.0 40 1.6 3.2 0.055 0.105 0.15 8 8 0.90 PFRA.160
30.0 40 1.6 3.2 0.055 0.105 0.15 8 8 0.90 PFRA.160.2
30.0 40 1.85 3.7 0.04 0.07 0.11 9.25 8.7 1.00 PFRA.185
30.0 40 1.85 3.7 0.04 0.07 0.11 9.25 8.7 1.00 PFRA.185.2
30.0 40 2.5 5 0.025 0.048 0.07 12.5 10.3 1.20 PFRA.250
30.0 40 2.5 5 0.025 0.048 0.07 12.5 10.3 1.20 PFRA.250.2
30.0 40 3 6 0.02 0.05 0.08 15 10.8 2.00 PFRA.300
30.0 40 3 6 0.02 0.05 0.08 15 10.8 2.00 PFRA.300.2
30.0 40 4 8 0.01 0.03 0.05 20 12.7 2.50 PFRA.400
30.0 40 4 8 0.01 0.03 0.05 20 12.7 2.50 PFRA.400.2
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
Most Popular.
Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
6
Resettable Fuses
PFRA https://www.schurter.com /PG01_1
Circuit Protection
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.)
The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. However, users should independently evaluate the suitability and test each
product selected for their own applications.
26.02.2019