DOCUMENT : SRG00000NH

REVISION

: A0

PAGE

: 1 OF 6

SPECIFICATION FOR APPROVAL

3W 3637 Low Resistance Chip Resistor (Lead free / Halogen Free)

1. Scope

This specification applies to 9.14mm x 9.4mm size 3W, fixed metal foil with ceramic carrier

current sensing resistors used in electronic equipment.

2. Type Designation

RL36370

– □□□□ – □

(1)

(2)

(3)

Where

(1) Series No.

(2) Resistance value :

For example :

R002 = 2m

Ω

R010 = 10m

Ω

(3) Tolerance :

F =

± 1%

G =

± 2%

J =

± 5%

3. Outline Designation and Marking

3-1 Outline Designation

Figure 1. Construction and Dimensions

(1) Substrate

Alumina 96%

(2) Resistor

Ni alloy

(3) Terminals

Sn (on Cu )

(4) Protection coat

Heat resistive epoxy resin

(5) Marking

Epoxy resin

Dimensions (mm)

Code Letter

3637

L

9.14

± 0.25

W

9.40

± 0.25

C

1.55

± 0.25

D

0.85

± 0.25

a

(1m

Ω) 3.5 ± 0.25

(≧2m

Ω) 2.2 ± 0.25

t

0.88

± 0.20