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RH0257R500FE02

Vishay Intertechnology

RH0257R500FE02 by Vishay Intertechnology

Vishay Intertechnology's RH0257R500FE02 is a 7.5 ohm, 25W fixed wire wound resistor with 1% tolerance and temperature coefficient of 50 ppm/°C. Ideal for chassis mount applications, it has a rated temperature range from -55 to 250 °C and features an aluminum housing with nickel/palladium/gold terminal finish.

Median Price

$7.975

Lifecycle Status

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10

In-Stock Inventory

1k+

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Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Farnell

UK . 100 parts In-Stock

1+ parts

$4.870

100+ parts

$2.290

1k+ parts

-

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100

$4.870

$2.290

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RS Americas

USA . 37 parts In-Stock

1+ parts

$5.250

100+ parts

$4.460

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-

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37

$5.250

$4.460

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Element14

Singapore . 100 parts In-Stock

1+ parts

$6.060

100+ parts

$4.000

1k+ parts

$3.190

10k+ parts

-

100

$6.060

$4.000

$3.190

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Mouser Electronics

USA . 424 parts In-Stock

1+ parts

$8.180

100+ parts

$6.690

1k+ parts

$6.080

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424

$8.180

$6.690

$6.080

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DigiKey

USA . 120 parts In-Stock

1+ parts

$10.080

100+ parts

$6.699

1k+ parts

$6.089

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-

120

$10.080

$6.699

$6.089

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Avnet

USA . 100 parts In-Stock

1+ parts

$15.938

100+ parts

$3.728

1k+ parts

$3.160

10k+ parts

-

100

$15.938

$3.728

$3.160

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RS (Exports)

UK . 4 parts In-Stock

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$18.890

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-

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4

$18.890

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TTI

USA . 960 parts In-Stock

1+ parts

-

100+ parts

$7.770

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960

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$7.770

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Vyrian

USA . 13,050 parts In-Stock

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$3.390

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13,050

$3.390

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Nova Conductors

Japan . 20 parts In-Stock

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20

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Advanced Electronics

New Zealand . 200 parts In-Stock

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$0.039

100+ parts

$0.035

1k+ parts

$0.032

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-

200

$0.039

$0.035

$0.032

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Corohmni

South Africa . 235 parts In-Stock

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$0.475

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235

$0.475

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Continental Prestige Electronics

USA . 125 parts In-Stock

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$4.750

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125

$4.750

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Allen Electronics Distributors

USA . 42 parts In-Stock

1+ parts

$5.500

100+ parts

$4.730

1k+ parts

$4.350

10k+ parts

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42

$5.500

$4.730

$4.350

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Argo Parts USA

USA . 5,588 parts In-Stock

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5,588

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Authorized Procurement Solutions

USA . 5,000 parts In-Stock

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5,000

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Perfect Parts

USA . 231 parts In-Stock

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231

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Aranea Global

USA . 100 parts In-Stock

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100

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Overview

Vishay / Dale RH and NH Chassis Mount Industrial Wirewound Resistors are aluminum housed resistors that are completely welded and molded for total environmental protection. The fixed RH and NH resistors are available in a 0.01Ω to 273KΩ resistance range with seven tolerance options: ±0.05%, ±0.1%, ±0.25%, ±0.5%, ±1%, ±3%, and ±5%. Power ratings range from 7.5W to 250W with operation from -55°C up to +250°C. The NH components are a non-inductive style with Ayrton-Perry winding.

Feature Benefit Bullets

Rated Temperature: 25 °C

This product can operate effectively at room temperature, ensuring reliability and stable performance.

Technology: WIRE WOUND

Wire wound technology provides high precision and accuracy in resistance value, making this resistor suitable for precise circuit applications.

Construction: Aluminum Housing

Aluminum housing provides good heat dissipation properties, allowing the resistor to handle high power dissipation without overheating.

Resistance: 7.5 ohm

The specified resistance value of 7.5 ohms is ideal for various applications where a specific resistance value is required.

Maximum Operating Temperature: 250 °C

With a high maximum operating temperature, this resistor can withstand elevated temperatures without compromising performance.

Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)

The terminal finish of Nickel/Palladium/Gold provides excellent conductivity and resistance to corrosion, ensuring reliable electrical connections.

Rated Power Dissipation (P): 25 W

With a high power dissipation limit of 25W, this resistor can handle high power loads in circuit applications without overheating.

Technical Specifications

Fixed Resistors RH0257R500FE02 attributes and parameters. Explore more Fixed Resistors devices from Vishay Intertechnology

Specs

Additional Features:

FREE AIR POWER: 12.5W

Construction:

Aluminum Housing

JESD-609 Code:

e4

Mounting Type:

No. of Terminals:

2

Maximum Operating Temperature:

Minimum Operating Temperature:

-55 Cel

Height (Package):

13.87 mm

Length (Package):

26.97 mm

Package Style (Meter):

Chassis Mount

Width (Package):

13.97 mm

Packing Method:

BULK

Rated Power Dissipation (P):

Rated Temperature:

25 Cel

Resistance:

Resistor Type:

Technology:

WIRE WOUND

Temperature Coef (ppm/Cel):

50

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Shape:

LUG

Tolerance:

1 %

Trade Compliance

RH0257R500FE02 Resistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8533.21.00.80

SB

8533.21.00.80

Manufacturer Highlights

Vishay Intertechnology

Vishay Intertechnology, Inc. is a renowned American manufacturer of discrete semiconductors and passive electronic components that have been used in many consumer products and industrial applications worldwide. Founded by Polish-born businessman Felix Zandman in 1962, Vishay has grown to become one of the world's largest manufacturers of these components, with a strong presence in every major market around the globe. The company also offers value-added solutions such as its patented passive components, replacing a number of legacy parts with more reliable, cost effective solutions.

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Management team

Executive Chairman of the Board, Chief Business Development Officer

Marc Zandman

Chief Executive Officer, President, and Director

Joel Smejkal

Executive Vice President and Chief Financial Officer

Lori Lipcaman

Manufacturer fab locations 7

Fab name Location Fab Initiation Wafer Capacity

Itzehoe - Fab Phase 1

Fabrication

Fab Initiation

2025

Germany

Itzehoe

Wafer Capacity

2025

US - Fab 3

Fabrication

Fab Initiation

1986

USA

Santa Clara

Wafer Capacity

24,500

1986

24,500

US - Fab 2

Fabrication

Fab Initiation

1972

USA

Santa Clara

Wafer Capacity

8,000

1972

8,000

Austria

Fabrication

Fab Initiation

1984

Austria

Vöcklabruck

Wafer Capacity

25,000

1984

25,000

Taiwan

Fabrication

Fab Initiation

1967

Taiwan

Hsintien

Wafer Capacity

12,000

1967

12,000

Italy - Fab 8

Fabrication

Fab Initiation

1961

Canada

Torino

Wafer Capacity

15,000

1961

15,000

Israel

Fabrication

Fab Initiation

2000

Israel

Yokneam Illit

Wafer Capacity

400

2000

400

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