Wirewound Resistors, Precision Power, Low Value,

Commercial, Military, MIL-PRF-49465 Type RLV, Axial Lead

LVR

Vishay Dale

www.vishay.com

For technical questions, contact: ww2aresistors@vishay.com

Document Number: 30206

152

Revision: 29-Feb-08

FEATURES

• Ideal for all types of current sensing applications

including switching and linear power supplies,

instruments and power amplifiers

• Proprietary processing technique produces

extremely low resistance values

• Excellent load life stability

• Low temperature coefficient

• Low inductance

• Cooler operation for high power to size ratio

Notes

2.575" [65.405 mm] spacing for the LVR01, LVR03, LVR05 and LVR10 respectively

Ω, 0.015 Ω, 0.02 Ω, 0.025 Ω, 0.03 Ω, 0.033 Ω, 0.04 Ω, 0.05 Ω, 0.051 Ω, 0.06 Ω, 0.068 Ω, 0.07 Ω, 0.08 Ω,

0.09

Ω and 0.1 Ω with 1 % tolerance. Other resistance values may be available upon request

* Pb containing terminations are not RoHS compliant, exemptions may apply

Available

Pb-free

RoHS*

COMPLIANT

e3

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

HISTORICAL

MODEL

MIL-PRF-49465

TYPE

POWER RATING

RESISTANCE RANGE

± 1 %, ± 3 %, ± 5 %, ± 10 %

TECHNOLOGY

LVR01

LVR-1

-

1

Metal Strip

LVR03

LVR-3

-

3

0.005 - 0.2

Metal Strip

LVR03...26

LVR-3-26

RLV30 (M4946506)

3

0.01 - 0.2

Metal Strip

LVR05

LVR-5

-

5

0.005 - 0.3

Metal Strip

LVR05...26

LVR-5-26

RLV31 (M4946507)

5

0.01 - 0.3

Metal Strip

LVR10

LVR-10

-

10

0.01 - 0.8

Coil Spacewound

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

LVR01

LVR03

LVR05

LVR10

Rated Power at + 25 °C

W

1

3

5

10

Operating Temperature Range

°C

- 65 to + 175

- 65 to + 275

Dielectric Withstanding Voltage

1000

1000

1000

1000

Insulation Resistance

Ω

10 000 M

Ω minimum dry

Short Time Overload

-

5 x rated power for 5 s

10 x rated power for 5 s

Terminal Strength (minimum)

lb

5

10

10

10

Temperature Coefficient

ppm/°C

See TCR vs. Resistance Value chart

Maximum Working Voltage

V

(

Weight (maximum)

g

2

2

5

11

GLOBAL PART NUMBER INFORMATION

New Global Part Numbering: LVR055L000FS73 (preferred part number format)

GLOBAL MODEL

VALUE

TOLERANCE

PACKAGING

SPECIAL

LVR01

LVR03

LVR05

LVR10

R = Decimal

L = m

Ω

(values < 0.010

Ω)

R1500 = 0.15

Ω

7L000 = 0.007

Ω

D = ± 0.5 %

F = ± 1.0 %

G = ± 2.0 %

H = ± 3.0 %

J = ± 5.0 %

K = ± 10.0 %

E12 = Lead (Pb)-free bulk

E03 = Lead (Pb)-free lacer pack (LVR10)

E70 = Lead (Pb)-free, tape/reel 1000 pieces (LVR01, 03)

E73 = Lead (Pb)-free, tape/reel 500 pieces

(Dash Number)

(up to 3 digits)

From 1 - 999

as applicable

B12 = Tin/lead bulk

L03 = Tin/lead lacer pack (LVR10)

S70 = Tin/lead, tape/reel 1000 pieces (LVR01, 03)

S73 = Tin/lead, tape/reel 500 pieces

Historical Part Number Example: LVR-5 0.005

Ω 1 % S73 (will continue to be accepted for tin/lead product only)

LVR-5

0.005

Ω

1 %

S73

HISTORICAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING

V

R

055

L

000

FS

7

3

L