NO.

PQ43-101E

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.

2021/04/08

A = FHE050-32F

B = FHE070-32F

C = FHE100-32F

D = FHE200-32F

E = FHE300-32F

F = FHE500-32F

G = FHE750-32F

H = FHE1000-32F

6. Typical Time-to-Trip at 23℃

7. Material Specification

Lead material: FHE050-32F~FHE100-32F Tin plated copper clad steel, 24 AWG.

Lead material: FHE200-32F~FHE750-32F Tin plated copper, 20 AWG.

Lead material: FHE1000-32F Tin plated copper, 18 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 H E □ □ □ ─ □ □ F

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.

0.01

0.1

1

10

100

1.0

10.0

100.0

Fault Current (A)

Voltage Rating

Current Rating

RoHS Compliant / Lead Free

F

HE □ □ □ F

□ □ □ □

Date Code / Lot Number

Product Family

Part Identification

Fuzetec Logo

RoHS Compliant / Lead Free

A B

C

D

E

F

G H

F

HE200F

91AA

Example