PFRA.050.2 Schurter Inc, PFRA.050.2 Datasheet - Page 4

• Manufacturer Part Number: PFRA.050.2
• Description: FUSE PTC 0.50A 60V RESET RADIAL
• Manufacturer: Schurter Inc
• Series: PFRAr
• Type: Wire Leaded PTC-Fuser

Specifications of PFRA.050.2

• R Min/max: 0.410 ~ 0.770 Ohm
• Voltage - Max: 60V
• Time To Trip: 4s
• Current - Hold (ih) (max): 500mA
• Current - Trip (it): 1A
• Current - Max: 40A
• Package / Case: Radial
• Hold Current: 0.5 Amp
• Trip Current: 1 Amp
• Current Rating (max): 40 Amps
• Resistance: 1.17 Ohms
• Maximum Voltage: 60 VoltsDC
• Termination Style: Radial
• Mounting Style: Through Hole
• Current Rating: 40 Amps
• Dimensions: 13.7 mm H x 7.9 mm D
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PFRA
Time-Current-Curves
4
Fault Current in Amperes
0.001
1000
0.01
100
0.1
10
1
0.1
PFRA.1100
PFRA.800
PFRA.700
PFRA.600
PFRA.400
PFRA.300
PFRA.250
PFRA.160
PFRA.135
PFRA.110
PFRA.075
PFRA.065
PFRA.050
PFRA.030
PFRA.025
PFRA.020
PFRA.010
PFRA.900
PFRA.500
PFRA.185
PFRA.090
PFRA.040
PFRA.017
www.schurter.com/pg0_
1
10
100
The specifications, descriptions and illustrations indicated in this document are based on
current information. All content is subject to modifications and amendments.
Fuses
Resettable Fuses