3

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)

Part Numbering System

Part Marking System

F S R

s

S=slitted lead

Current rating

Example

Standard Package

P/N

Pcs /Bag

P/N

Pcs /Bag

FSR120

2K

FSR200

2K

FSR120S

2K

FSR350

2K

FSR175

2K

FSR420

2K

FSR175S

2K

A =FSR120/FSR120S

B =FSR175/FSR175S

C =FSR200

D =FSR350

E =FSR420

F

Fuzetec Logo

SR

Part Identification

Product Family

Date Code/Lot Number

F SR120

09AB

Axial Leaded PTC FSR Series

FUZETEC

DB LECTRO Inc., 3600-I, boulevard Matte, Brossard, QC J4Y 2Z2