Data Sheet

NOTE : Specification subject to change without notice.
6. Typical Time-To-Trip at 23℃
℃℃
℃
A B C D E F G H I
0.001
0.01
0.1
1
10
100
1 10 100
Fault current (A)
Time-to-trip (S)
7. Material Specification
Lead material: Tin plated copper, 24 AWG
Soldering characteristics: MIL-STD-202, Method 208E
Insulating coating:Flame retardant epoxy ,meet UL-94V-0 requirement
8. Part Numbering and Marking System
Part Numbering System Part Marking System
F U S B □ □ □ F
Current rating
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 =FUSB075
F
B = FUSB120F
C = FUSB155F
D = FUSB090F
E = FUSB110F
F = FUSB135F
G = FUSB160F
H = FUSB185F
I = FUSB250F
F
US UB110
F
09AB
F
UB □ □ □ F
Product Family
□ □ □ □
Date Code/Lot Number
Pa
rt Identification
RoHS Compliant / Lead Free
RoHS Compliant / Lead Free