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SM-42W503

Nidec Copal Electronics

SM-42W503 by Nidec Copal Electronics

The Nidec Copal Electronics SM-42W503 is a 50000 ohm linear trimmer resistor with 11 turns and 3 terminals. It operates b/w -65 to 150 °C, has a power dissipation of 0.25 W, and an operating voltage of 112 V. Ideal for applications requiring precise resistance adjustments in compact spaces.

Median Price

$2.910

Lifecycle Status

Suppliers In-Stock

2

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Nova Conductors

Japan . 15 parts In-Stock

1+ parts

$2.910

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15

$2.910

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Vyrian

USA . 2,612 parts In-Stock

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2,612

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Distributors (Availability)

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

Aztec Data Supply Inc.

USA . 500 parts In-Stock

1+ parts

$2.136

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500

$2.136

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Argo Parts USA

USA . 4,937 parts In-Stock

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$2.910

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4,937

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Continental Prestige Electronics

USA . 1,389 parts In-Stock

1+ parts

$2.910

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$2.852

1,389

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$2.852

AZTECH Wire

Italy . 485 parts In-Stock

1+ parts

$18.128

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485

$18.128

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QUARKTWIN TECHNOLOGY LTD

USA . 3,030 parts In-Stock

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3,030

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SIE Connect GmbH (Excess)

Germany . 200 parts In-Stock

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Overview

Upgrade your electronic devices with the SM-42W503 by Nidec Copal Electronics, a top-quality variable resistor that guarantees precision and reliability. With 11 turns and a linear resistance law, this sealed trimmer resistor is perfect for applications requiring accurate voltage control. The CERMET technology ensures durability and stability, while the compact SMT package style makes installation a breeze. Trust Nidec Copal Electronics to deliver cutting-edge components that enhance the performance of your products. Elevate your designs with the SM-42W503 and experience unmatched value and efficiency.

Feature Benefit Bullets

No. of Turns: 11

Higher number of turns allows for more precise adjustment of resistance, making this product suitable for applications requiring fine tuning.

Rated Temperature: 85 °C

With a rated temperature of 85°C, this variable resistor can operate effectively in a wide range of environmental conditions.

Orientation (Actuator): VERTICAL

Vertical orientation makes it easy to adjust the resistor using a screwdriver, providing convenient access for adjustments.

Technology: CERMET

Cermet technology offers high stability and reliability, ensuring consistent performance over time.

Law Of Resistance: LINEAR

Linear resistance law ensures a proportional change in resistance with respect to the adjustment, making it predictable and easy to work with in circuits.

Construction: Sealed

Sealed construction protects the resistor from environmental factors such as dust and moisture, increasing its lifespan and reliability.

Packing Method: BULK

Bulk packing allows for cost-effective purchasing in larger quantities, ideal for manufacturers or businesses requiring multiple resistors.

Resistance: 50000 ohm

With a resistance value of 50,000 ohms, this variable resistor can be used in a wide range of circuits and applications requiring precise resistance adjustment.

No. of Terminals: 3

Having three terminals provides flexibility in circuit connections and allows for different wiring configurations.

Package Style (Meter): SMT

Surface mount technology (SMT) package style enables easy installation on PCBs, saving space and providing efficient assembly.

Terminal Shape: J BEND

J bend terminal shape offers secure and reliable connections when soldered onto circuit boards, preventing accidental disconnection.

Maximum Operating Temperature: 150 °C

High maximum operating temperature of 150°C ensures the resistor can withstand elevated temperatures without performance degradation.

Minimum Operating Temperature: -65 °C

Low minimum operating temperature of -65°C allows the resistor to function reliably in cold environments, making it versatile for various applications.

Temperature Coef (ppm/°C): 100

Temperature coefficient of 100 ppm/°C indicates that the resistance value changes by 100 parts per million for every°C change in temperature, ensuring stability in varying temperature conditions.

Terminal Finish: Tin/Copper (Sn/Cu)

Tin/copper terminal finish provides good conductivity and solderability, ensuring reliable connections and longevity of the resistor.

Height (Package): 5.1 mm

Compact height of 5.1 mm allows for easy integration into space-constrained applications or PCB designs.

Resistor Type: TRIMMER

Trimmer resistor type allows for precise adjustment of resistance, making it suitable for calibration or tuning purposes in electronic circuits.

Type (Actuator): SCREW

Screw actuator type provides easy and accurate adjustment of resistance, allowing for fine-tuning in circuits or equipment.

Operating Voltage: 112 V

With an operating voltage of 112 volts, this variable resistor can handle a wide range of voltage levels in various applications.

Tolerance: 10 %

Tolerance of 10% ensures that the actual resistance value stays within a specified range, providing consistent performance and reliability.

Length (Package): 4.8 mm

Compact length of 4.8 mm allows for space-saving installation in compact electronic devices or PCB layouts.

Mounting Type: SURFACE MOUNT

Surface mounting type simplifies the installation process and enables easy assembly on PCBs, reducing manufacturing time and costs.

Rated Power Dissipation (P): 0.25 W

Rated power dissipation of 0.25 watts indicates the maximum power the resistor can dissipate without overheating, suitable for low to moderate power applications.

Width (Package): 3.5 mm

Narrow width of 3.5 mm allows for efficient use of space on PCBs or in electronic devices, contributing to compact and streamlined designs.

Technical Specifications

Variable Resistors SM-42W503 attributes and parameters. Explore more Variable Resistors devices from Nidec Copal Electronics

Specs

Orientation (Actuator):

VERTICAL

Type (Actuator):

SCREW

Additional Features:

FLAME PROOF

Construction:

Sealed

Ganging Number:

1

JESD-609 Code:

e2

Mounting Type:

No. of Terminals:

3

No. of Turns:

11

Maximum Operating Temperature:

Minimum Operating Temperature:

-65 Cel

Height (Package):

5.1 mm

Length (Package):

4.8 mm

Package Style (Meter):

SMT

Width (Package):

3.5 mm

Packing Method:

BULK

Rated Power Dissipation (P):

Rated Temperature:

85 Cel

Resistance:

Law Of Resistance:

LINEAR

Resistor Type:

Size Code:

1914

Technology:

CERMET

Temperature Coef (ppm/Cel):

100

Terminal Finish:

Tin/Copper (Sn/Cu)

Terminal Shape:

J BEND

Tolerance:

Operating Voltage:

112 V

Manufacturer Highlights

Nidec Copal Electronics

NIDEC COMPONENTS is a professional group that has over 50 years of experience and technical expertise as an electronics component manufacture which covers fields from industrial equipment to consumer electronics. Our business domain extends to each field in electronic & mechanical components, sensors and actuators. We have won praise and top market shares in each category of industrial machinery. Behind our strong track record is our entrepreneurial spirit that we have inherited since our founding as part of our DNA. Our stance of constantly seeking the next point of view, the next technology and the next value, as well as taking up challenges together with our customers, remains unchanged. In the future, we will continue to produce one after another highly value-added products that meet the needs of the times and we will contribute to the manufacturing of our customers, as well as a prosperous future for people and society which is linked to that.

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