Data Sheet

NOTE : Specification subject to change without notice.
6. Typical Time-To-Trip at 23℃
℃℃
℃
7. Material Specification
Lead material：FRU090-30F~FRU250-30F Tin plated copper, 24 AWG.
FRU300-30F~FRU900-30F Tin plated copper, 20 AWG.
Soldering characteristics: MIL-STD-202, Method 208E.
Insulating coating:Flame retardant epoxy, meets UL-94V-0 requirement.
8. Part Numbering and Marking System
Part Numbering System Part Marking System
F R U □ □ □ ─ □ □ 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.
F
RU110F
09AB
A B C D E F G H I J K L M
0.001
0.01
0.1
1
10
100
1000
1 10 100
Time-to-trip (S)
Fault current (A)
A =FRU090
-
30
F
B =FRU110-30F
C =FRU135-30F
D =FRU160-30F
E =FRU185-30F
F =FRU250-30F
G =FRU300-30F
H =FRU400-30F
I = FRU500-30F
J = FRU600-30F
K =FRU700-30F
L =FRU800
-
30
F
Current rating
Voltage rating
RoHS Compliant / Lead Free
F
RU □ □ □ F
□ □ □ □
Part Identification
Product Family
Date Code/Lot Number
RoHS Compliant / Lead Free