NO.

PQ02-101E

Product Specification and Approval Sheet Version 1 Page 3/3

Designed and manufactured by Fuzetec Technology Co., Ltd., offered by RFE International, Inc.

NOTE: Specification subject to change without notice.

2021/03/23

6. Typical Time-To-Trip at 23℃

7. Material Specification

Lead material: FRU090-30F~FRU250-30F Tin plated copper clad steel, 24 AWG.

Lead material: 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

Note: Font on Marking may look slightly different due to fine turnings of each Marking printer.

Warning: - Each product should be carefully evaluated and tested for their suitability of application.

- Operation beyond the specified maximum rating 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, including some inert material such as silicone based oil, lubricant and etc.

Prolonged contact will damage the device performance.

- Additional protection mechanism are strongly recommended to be used in conjunction with the PPTC device for protection against

abnormal or failure conditions.

- Avoid use of PPTC device in a constrained space such as potting material, housing and containers where have limited space to

accommodate device thermal expansion and/or contraction.

F

RU110F

91AB

A =FRU090-30F

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 =FRU800-30F

M =FRU900-30F

Current Rating

Voltage Rating

RoHS Compliant / Lead Free

F

RU □ □ □ F

□ □ □ □

Part Identification

Product Family

Date Code/Lot Number

RoHS Compliant / Lead Free

Fuzetec Logo

0.001

0.01

0.1

1

10

100

1

10

100

A B C D E F G H I J K L M

Fault current (A)

FRU Series