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RNC50H4991FSB14

Vishay Intertechnology

RNC50H4991FSB14 by Vishay Intertechnology

Vishay Intertechnology's RNC50H4991FSB14 is a 4990 ohm, 1% tolerance fixed resistor with metal film technology. Operating voltage of 200 V and rated power dissipation of 0.05 W make it suitable for through hole mounting in various applications. With a temperature coefficient of 50 ppm/°C, it meets MIL-PRF-55182 standards.

Median Price

$2.510

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 1,423 parts In-Stock

1+ parts

$1.710

100+ parts

$1.319

1k+ parts

$0.859

10k+ parts

$0.840

1,423

$1.710

$1.319

$0.859

$0.840

Chip1Stop

Japan . 119 parts In-Stock

1+ parts

$3.310

100+ parts

$2.610

1k+ parts

-

10k+ parts

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119

$3.310

$2.610

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DigiKey

USA . 364 parts In-Stock

1+ parts

$5.490

100+ parts

$2.702

1k+ parts

$2.103

10k+ parts

$1.840

364

$5.490

$2.702

$2.103

$1.840

TTI

USA . 12,100 parts In-Stock

1+ parts

-

100+ parts

$1.130

1k+ parts

$0.900

10k+ parts

$0.870

12,100

-

$1.130

$0.900

$0.870

Verical

USA . 1,423 parts In-Stock

1+ parts

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1,423

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Distributors (In-Stock)

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Vyrian

USA . 98,615 parts In-Stock

1+ parts

$1.456

100+ parts

-

1k+ parts

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10k+ parts

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98,615

$1.456

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Nova Conductors

Japan . 150 parts In-Stock

1+ parts

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150

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Distributors (Availability)

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

Corohmni

South Africa . 4 parts In-Stock

1+ parts

$0.011

100+ parts

-

1k+ parts

-

10k+ parts

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4

$0.011

-

-

-

AZTECH Wire

Italy . 326 parts In-Stock

1+ parts

$11.670

100+ parts

-

1k+ parts

-

10k+ parts

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326

$11.670

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QUARKTWIN TECHNOLOGY LTD

USA . 14,554 parts In-Stock

1+ parts

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14,554

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Netroflash

USA . 2,000 parts In-Stock

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2,000

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Overview

Discover the superior quality and reliability of Vishay Intertechnology's RNC50H4991FSB14 fixed resistor. This versatile component offers precise resistance of 4990 ohm with a tolerance of 1%, making it ideal for a wide range of applications. Whether you're designing electronic circuits, industrial equipment, or automotive systems, this metal film resistor ensures consistent performance in extreme temperatures from -65°C to 175°C. Trust Vishay Intertechnology for top-notch components that deliver exceptional value and peace of mind.

Feature Benefit Bullets

Diameter (Lead) 0.41 mm

Thinner lead diameter makes this resistor suitable for applications where space is limited.

Rated Temperature 125 °C

High temperature rating ensures reliable performance even under elevated temperatures.

Technology METAL FILM

Metal film technology provides high precision and stability in resistance values.

Construction Tubular

Tubular construction allows for efficient dissipation of heat, increasing overall durability.

Packing Method BULK

Bulk packing is cost-effective and suitable for mass production applications.

Resistance 4990 ohm

Specific resistance value of 4990 ohm provides precise value for various circuit applications.

No. of Terminals 2

Having two terminals simplifies the installation process and ensures secure connections.

Package Style (Meter) Axial

Axial package style is suitable for through-hole mounting, making it easy to integrate into circuits.

Terminal Shape WIRE

Wire terminals ensure easy soldering and robust connections.

Maximum Operating Temperature 175 °C

High maximum operating temperature allows for versatility in various environmental conditions.

Minimum Operating Temperature -65 °C

Low minimum operating temperature ensures consistent performance even in cold environments.

Temperature Coef (ppm/°C) 50

Low temperature coefficient of 50 ppm/°C ensures stable resistance values over a wide temperature range.

Terminal Finish Tin/Lead (Sn/Pb)

Tin/Lead terminal finish provides good electrical conductivity and corrosion resistance.

Length (Lead) 31.75 mm

A longer lead length makes it easier to handle and install the resistor in various circuit setups.

Resistor Type FIXED RESISTOR

Being a fixed resistor, it maintains a constant resistance value, making it suitable for specific applications.

Operating Voltage 200 V

High operating voltage rating of 200 V makes this resistor suitable for a wide range of voltage applications.

Tolerance 1 %

Low tolerance of 1% ensures precise resistance values and consistency in performance.

Length (Package) 3.81 mm

Compact package length makes this resistor space-efficient for tight circuit designs.

Mounting Type THROUGH HOLE MOUNT

Through-hole mounting type offers secure and reliable integration into circuit boards.

Rated Power Dissipation (P) 0.05 W

Rated power dissipation of 0.05 W allows for efficient power handling in various circuit applications.

Diameter (Package) 1.78 mm

Compact package diameter ensures compatibility with standard mounting configurations.

Reference Standard MIL-PRF-55182

Compliance with MIL-PRF-55182 standard ensures high quality and reliability in performance.

Technical Specifications

Fixed Resistors RNC50H4991FSB14 attributes and parameters. Explore more Fixed Resistors devices from Vishay Intertechnology

Specs

Additional Features:

PRECISION

Construction:

Tubular

JESD-609 Code:

e0

Diameter (Lead):

.41 mm

Length (Lead):

31.75 mm

Mounting Type:

No. of Terminals:

2

Maximum Operating Temperature:

Minimum Operating Temperature:

-65 Cel

Diameter (Package):

1.78 mm

Length (Package):

3.81 mm

Package Style (Meter):

Axial

Packing Method:

BULK

Rated Power Dissipation (P):

Rated Temperature:

125 Cel

Reference Standard:

MIL-PRF-55182

Resistance:

Resistor Type:

Technology:

METAL FILM

Temperature Coef (ppm/Cel):

50

Terminal Finish:

Tin/Lead (Sn/Pb)

Terminal Shape:

WIRE

Tolerance:

1 %

Operating Voltage:

200 V

Trade Compliance

RNC50H4991FSB14 Resistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8533.21.00.90

SB

8533.21.00.90

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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