42

KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

12/16/08

metal plate current sense resistors

features

and China RoHS requirements

ordering information

J: ±5%

D: SnAgCu (LR72C only)

N: CuNi (non-presolder)

(LR72A, B only)

2m

Ω: 2L0

“L” indicates

the decimal

in milliohms

A

B

C

TE: 7" embossed

plastic

(LR72A, B)

TEB: 13"

embossed plastic

(LR72C)

LR72

Type

Size

Nominal

Resistance

Tolerance

Termination

Material

Packaging

New Part #

A

TE

2L0

J

D

For further information on packaging,

please refer to Appendix A.

dimensions and construction

L2

L2

L

W

t

Copper Nickel

Alloy

Termination

W

t

d

L

a

Copper Nickel

Alloy

Termination

L2

L2

L

W

Copper Nickel

Alloy

Termination

g

g

LR72A

3.75 size only

d

t d

L

.39±.004

(10.0±0.1)

.079

(2.0)

.39±.004

(10.0±0.1)

.079

(2.0)

.20±.008

(5.2±0.2)

.079

(2 Max.)

.20±.008

(5.2±0.2)

.079

(2 Max.)

-.02

Wt

Dimensions inches

(mm)

Size

Code

LR72A

(8.00)

LR72A

(5.00)

L

.44±.016

(11.2±0.4)

.126±.016

(3.2±0.4)

.137±.016

(3.5±0.4)

.189±.030

(4.8±.75)

.093±.010

(2.35±.25)

Wt

a

d

Dimensions inches

(mm)

Size

Code

LR72C

LR72A (2m

Ω)

LR72B

LR72A

LR72C

.009

(0.22)

.006

(0.16)

d

L

.39±.004

(10.0±0.1)

.079

(2.0)

.20±.008

(5.2±0.2)

.079

(2 Max.)

-.02

Wt

Dimensions inches

(mm)

Size

Code

LR72A

(2.00)

.027

(0.68)

.043±.008

(1.1±0.2)

.39±.004

(10.0±0.1)

.079

(2.0)

.118±.008

(3.0±0.2)

.079

(2 Max.)

LR72B

.026

(0.66)

.043±.008

(1.1±0.2)

dg

.39±.004

(10.0±0.1)

.079

(2.0)

.20±.008

(5.2±0.2)

.079

(2 Max.)

LR72A

(3.75)

.013

(0.32)

.39±.004

(10.0±0.1)

.079

(2.0)

.20±.008

(5.2±0.2)

.079

(2 Max.)

LR72A

(2.50)

.019

(0.47)

EU

1733 Reader's Spreads pg1-203:document

1/27/09

4:04 PM

Page 40