Datasheet

NOTE : Specification subject to change without notice.
6. Typical Time-To-Trip at 23℃
℃℃
℃
A B C D E
0.001
0.01
0.1
1
10
100
1 10 100
Fault Current (A)
Time-to-trip (S)
7. Material Specification
Lead material: 0.13 mm nominal thickness, quarter-hard nickel
Insulating material:Polyester tape
8. Part Numbering and Marking System
Part Numbering System Part Marking System
F S R □ □ □ F
Example
Warning: - Operation beyond the specified maximum ratings or improper use may result in damage and possible
electrical arcing and/or flame.
-PPTC device are intended for occasional overcurrent protection. Application for repeated overcurrent
condition and/or prolonged trip are not anticipated.
- Avoid contact of PPTC device with chemical solvent. Prolonged contact will damage the device
performance.
A =FSR120
F
B =FSR175F
C =FSR200F
D =FSR350F
E =FSR420F
FSR120F
86AB
Current rating
RoHS Compliant / Lead Free
F SR □ □ □ F
□ □ □ □
Date Code/Lot Number
Part Identification
Product Family
RoHS Compliant / Lead Free