LW250 Cornell Dubilier Electronics (CDE), LW250 Datasheet

LW250

Manufacturer Part Number

LW250

Description

POT, WIREWOUND, 250OHM, 10%, 5W

Manufacturer

Cornell Dubilier Electronics (CDE)

Series

LWr

Datasheet

1.VW-1K.pdf (2 pages)

Specifications of LW250

Track Resistance

250ohm

Track Taper

Linear

No. Of Turns

Resistance Tolerance

Â± 10%

Power Rating

Potentiometer Mounting

Panel

No. Of Gangs

Adjustment Type

Side

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Power Rating:

Ohms Tolerance:

Dielectric Strength:

Insulation Resistance:

Power Rating:

Ohms Tolerance:

Dielectric Strength:

Insulation Resistance:

Power Rating:

Ohms Tolerance:

Dielectric Strength:

Insulation Resistance:

Bushing Mount

Wirewound Controls

CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com

3 Watts @ 40 C

Derated linearly to 0 @ 105 C

(Other tolerances available)

Mounting plate to terminals,

high pot test for 1 minute

@ 900 VAC

1000 megohms minimum

(50% relative humidity @ 25 C)

4 Watts @ 40 C

(Other tolerances available)

Mounting plate to terminals,

high pot test for 1 minute

@ 900 VAC

1000 megohms minimum

(50% relative humidity @ 25 C)

5 Watts @ 35 C

(Other tolerances available)

Mounting plate to terminals,

high pot test for 1 minute

@ 900 VAC

1000 megohms minimum

(50% relative humidity @ 25 C)

10% (Standard)

.703

.328

.766

.500

.060 x .100

Oval

1.562

.250

Operating Temperature: -30 C to +105 C

Operating Life:

Resistance Taper:

Mechanical Rotation:

Bushing Information:

Contact Arm:

Operating Temperature: -55 C to +105 C

Operating Life:

Resistance Taper:

Mechanical Rotation:

Bushing Information:

Contact Arm:

Operating Temperature: -30 C to +105 C

Operating Life:

Resistance Taper:

Mechanical Rotation:

Bushing Information:

Contact Arm:

1.281

.250

3/8-32

Thd

2.500

5 Watt - VW Series

4 Watt - M Series

3 Watt - R Series

4 Watt - M Series

3/8-32

Thd

.375

.032

.750

.375

.3125

.250

.450

10,000 cycles standard

Linear

(Other tapers available)

297

Thread: 3/8-32 NEF-2A

Insulated from case

10,000 cycles standard

Linear

(Other tapers available)

294

Thread: 3/8-32 NEF-2A

Insulated from case

10,000 cycles standard

Linear

(Others available)

305

Thread: 3/8-32 NEF-2A

Insulated from case

.5625

.250

3/8-32

Thd

.345 Approx

.594

.798

.020

1.625

Dia

.625

1.344

Rating

100K

Ohms

2.5K

10K

20K

25K

50K

10K

20K

25K

500

100

200

300

500

100

200

250

300

500

Amperes

2.000

1.150

2.2

1.6

1.0

Max.

.548

.077

.055

.035

.816

.516

.400

.280

.200

.140

.116

.090

.063

.045

.028

.020

.014

.013

.009

.750

.710

.580

.500

.450

.320

.220

.160

.140

.130

.100

.071

.050

.041

.035

.032

.022

.016

.014

.0062

.045

Catalog Number

R10L

R500L

R1000L

R2500L

M1PK

M3PK

M6PK

M15PK

M25PK

M50PK

M100PK

M200PK

M300PK

M500PK

M1MPK

M2MPK

M5MPK

M10MPK

M20MPK

M25MPK

M50MPK

M100MPK

VW1

VW2

VW5

VW8

VW10

VW15

VW20

VW25

VW50

VW100

VW200

VW250

VW300

VW500

VW1K

VW2K

VW2P5K

VW3K

VW4K

VW5K

VW10K

VW20K

VW25K

Related parts for LW250

LW250 Summary of contents

Page 1

Bushing Mount Wirewound Controls Power Rating: 3 Watts @ 40 C Derated linearly 105 C Ohms Tolerance: 10% (Standard) (Other tolerances available) Dielectric Strength: Mounting plate to terminals, high pot test for 1 minute @ 900 VAC ...

Page 2

... Approx 1.625 Dia Catalog Number VWS1 VWS50 VWS100 VWS200 VWS1K VWS5K VWS20K Catalog Number LW5 LW8 LW10 LW25 LW50 LW100 LW250 LW500 LW1K LW1P5K LW2P5K LW5K LW10K Catalog Number MG10 MG25 MG50 MG500 MG1000 MG2500 MG25K ...

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