© 2012 Littelfuse, Inc.

Specifications are subject to change without notice.

Axial Lead & Cartridge Fuses

473 Series

Please refer to www.littelfuse.com/series/473.html for current information.

Materials

Solder Coated Copper wire leads;

Copper wire leads

Solderability

Lead Pull Force

Operating

Temperature

º

Shock

Product Characteristics

Vibration

Salt Spray

Condition B

Insulation Resistance

(After Opening):

Resistance to Soldering

Heat

Thermal Shock

Moisture Resistance

F

F

27.78

(1.094")

27.78

(1.094")

7.11 (.280")

62.7 (2.468")

52.4 (2.062")*

473 series markings

0.64 (.025")

6.35 (.25")

tape

5.0 (.197")

6.35 (.25")

tape

3.43 (.135")

MAX

Dimensions

Part Numbering System

0473 xxxx Y R T1 L

RoHS + HF

Lead Length

Type of Packaging

Quantity

Current Rating

Series

T1: 52.4mm (2.062”)*

R = Reel

A = Ammo Pack

X = Loose Pack

Y = 4000

P = 2000

M = 1000

Refer to Amp Code column of

Electrical Characteristics Table

Packaging

Packaging Option

Packaging Specification

Quantity &

Packaging Code

EIA 296