LVR055L600KE73 [VISHAY]

RESISTOR, CURRENT SENSE, METAL STRIP, 5 W, 10 %, 0.0056 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, GREEN;


型号：	LVR055L600KE73
厂家：	VISHAY
描述：	RESISTOR, CURRENT SENSE, METAL STRIP, 5 W, 10 %, 0.0056 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, GREEN 电阻器
文件：	总3页 (文件大小：105K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

LVR

Vishay Dale

Wirewound Resistors, Precision Power, Low Value, Commercial,

Axial Lead

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

• MIL-PRF-49465 qualified, type RLV resistors

can be found at: www.vishay.com/doc?30283

• Compliant to RoHS Directive 2002/95/EC

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

LVR01

LVR03

LVR05

LVR10

HISTORICAL

MODEL

POWER RATING

RESISTANCE RANGE ⁽¹⁾

TOLERANCE

ꢀ

1, 3, 5, 10

TECHNOLOGY

_{25 °C}W



LVR-1

LVR-3

LVR-5

LVR-10

0.01 to 0.1 ⁽²⁾

0.005 to 0.2

0.005 to 0.3

0.01 to 0.8

Metal strip

Coil spacewound

Notes

(1)

Resistance is measured 3/8" [9.52 mm] from the body of the resistor, or at 1.183" [30.05 mm], 1.315" [33.40 mm], 1.675" [42.545 mm] or

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

(2)

LVR01: Standard resistance values are 0.01 , 0.015 , 0.02 , 0.025 , 0.03 , 0.033 , 0.04 , 0.05 , 0.051 , 0.06 , 0.068 ,

0.07 , 0.08 , 0.09  and 0.1  with 1 % tolerance. Other resistance values may be available upon request.

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

°C

V_RMS



LVR01

- 65 to + 175

1000

LVR03

LVR05

- 65 to + 275

1000

LVR10

Operating Temperature Range

Dielectric Withstanding Voltage

Insulation Resistance

1000

10 000 M minimum dry

Short Time Overload

5 x rated power for 5 s

10 x rated power for 5 s

Terminal Strength (minimum)

Temperature Coefficient

Maximum Working Voltage

Weight (maximum)

ppm/°C

See TCR vs. Resistance Value chart

(P x R)^1/2

0.5

GLOBAL PART NUMBER INFORMATION

Global Part Numbering example: LVR055L000FS73

GLOBAL MODEL

VALUE

TOLERANCE

PACKAGING

E12 = Lead (Pb)-free bulk

SPECIAL

(Dash Number)

(up to 3 digits)

From 1 to 999

as applicable

LVR01

LVR03

LVR05

LVR10

R = Decimal

L = m

(values < 0.010 )

R1500 = 0.15 

7L000 = 0.007

D = 0.5 %

F = 1.0 %

G = 2.0 %

H = 3.0 %

J = 5.0 %

K = 10.0 %

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

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 Numbering example: LVR-5 0.005  1 ꢀ S73

LVR-5

0.005 

1 ꢀ

S73

PACKAGING

HISTORICAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

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

** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902

Document Number: 30206

Revision: 21-Feb-11

For technical questions, contact: ww2aresistors@vishay.com

www.vishay.com

LVR

Vishay Dale

Wirewound Resistors, Precision Power, Low Value, Commercial,

Axial Lead

DIMENSIONS in inches [millimeters]

MODEL

1.50 [38.10] ⁽¹⁾

minimum

0.010 [0.254]

0.002 [0.051]

LVR01

LVR03

LVR05

LVR10

0.427 [10.85]

0.560 [14.22]

0.925 [23.50]

1.828 [46.43]

0.115 [2.92]

0.205 [5.21]

0.330 [8.38]

0.392 [9.96]

0.020 [0.508]

0.032 [0.813]

0.040 [1.02]

Note

⁽¹⁾On some standard reel pack methods, the leads may be trimmed to a shorter length than shown

MATERIAL SPECIFICATIONS

SURFACE TEMPERATURE vs. POWER

Element: Self-supporting nickel-chrome alloy

(LVR10 also utilizes manganin)

250

Encapsulation: High temperature mold compound

Terminals: Tinned copper

LVR05

LVR03

200

150

LVR10

Part Marking: Dale, model, wattage, value, tolerance, date

LVR01

code

100

Packaging: Reference “Wirewound Through Hole Resistor

Packaging” (www.vishay.com/doc?21028)

The improved TCR characteristics of these LVR models

from - 55 °C to + 125 °C (reference to + 25 °C) are as follows:

POWER IN W

TCR vs. RESISTANCE VALUE

DERATING

400

120

LVR03

LVR10

100

300

LVR01

LVR03

LVR05

LVR10

LVR05

200

100

LVR01

0.02

0.04

0.06

0.08

0.10

RESISTANCE (Ω)

- 65

- 25

125

175

225

275

AMBIENT TEMPERATURE IN °C

PERFORMANCE

TEST

CONDITIONS OF TEST

- 65 °C to + 125 °C, 5 cycles, 15 min at each extreme

TEST LIMITS

Thermal Shock

Short Time Overload

(0.2 % + 0.0005 ) R

(0.5 % + 0.0005 ) R

(0.2 % + 0.0005 ) R

(2.0 % + 0.0005 ) R

(0.1 % + 0.0005 ) R

1000 M minimum

5 x rated power (LVR01, 03, 05), 10 x rated power (LVR10) for 5 s

- 65 °C for 24 h

Low Temperature Storage

High Temperature Exposure

250 h at + 275 °C (+ 175 °C for LVR01)

1000 V_RMS, 1 min

Dielectric Withstanding Voltage

Insulation Resistance

Moisture Resistance

Shock, Specified Pulse

Vibration, High Frequency

Load Life

MIL-STD-202 Method 302, 100 V

MIL-STD-202 Method 106, 7b not applicable

MIL-STD-202 Method 213, 100 g's for 6 ms, 10 shocks

(0.2 % + 0.0005 ) R

(0.1 % + 0.0005 ) R

(2.0 % + 0.0005 ) R

(1.0 % + 0.0005 ) R

Frequency varied 10 Hz to 2000 Hz, 20 g peak, 2 directions 6 h each

2000 h at rated power, + 25 °C, 1.5 h “ON”, 0.5 h “OFF”

+ 85 °C, 85 % RH, 10 % bias, 1000 h

Bias Humidity

www.vishay.com

For technical questions, contact: ww2aresistors@vishay.com

Document Number: 30206

Revision: 21-Feb-11

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Document Number: 91000

Revision: 11-Mar-11

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