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WW3DT39R2

Stackpole Electronics

WW3DT39R2 by Stackpole Electronics

WW3DT39R2 by Stackpole Electronics is a 39.2 ohm fixed resistor with a tolerance of 0.5%. It operates at temperatures ranging from -55 to 350 °C and has a power dissipation of 3.2 W. Ideal for through-hole mounting applications, this wire wound resistor is designed for use in circuits requiring precise resistance values and high operating voltages up to 11.2 V.

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Overview

Discover the superior quality and reliability of the WW3DT39R2 fixed resistor by Stackpole Electronics. Designed with precision and expertise, this wire wound resistor offers exceptional performance in a variety of applications. With a resistance of 39.2 ohms and a tolerance of 0.5%, this component provides unmatched value and benefits to customers seeking high-quality electronic solutions. Trust in Stackpole Electronics for all your fixed resistor needs and experience the difference in performance and durability.

Feature Benefit Bullets

Diameter (Lead): 0.81 mm

The small lead diameter allows for easy and precise soldering, contributing to a reliable connection.

Rated Temperature: 70 °C

With a rated temperature of 70°C, this resistor can operate effectively in a wide range of environments.

Technology: WIRE WOUND

Wire wound technology provides high stability and accuracy in resistance values, making this resistor suitable for various applications.

Construction: Tubular

The tubular construction ensures durability and efficient heat dissipation, enhancing the longevity and performance of the resistor.

Packing Method: TR, 11 INCH

The TR packing method in 11-inch reels enables efficient handling and storage during production, improving overall manufacturing processes.

Resistance: 39.2 ohm

The precise resistance value of 39.2 ohms with a tolerance of 0.5% ensures accurate and consistent performance in circuit applications.

No. of Terminals: 2

Having two terminals simplifies the connection process and provides a reliable electrical connection within the circuit.

Package Style (Meter): Axial

The axial package style allows for easy insertion into circuit boards, facilitating efficient assembly processes.

Maximum Operating Temperature: 350 °C

With a high maximum operating temperature of 350°C, this resistor can withstand elevated temperatures without compromising its performance.

Minimum Operating Temperature: -55 °C

The low minimum operating temperature of -55°C ensures the resistor remains functional in harsh cold environments.

Temperature Coef (ppm/°C): 20

The low temperature coefficient of 20 ppm/°C indicates minimal resistance variation with temperature changes, providing stable operation.

Terminal Finish: Matte Tin (Sn)

The matte tin finish on the terminals offers corrosion resistance and ensures a secure solder joint for reliable electrical connections.

Resistor Type: FIXED RESISTOR

Being a fixed resistor, it maintains a constant resistance value, making it suitable for specific applications where resistance values do not need adjustment.

Operating Voltage: 11.2 V

The 11.2V operating voltage allows compatibility with various electronic devices and circuits requiring stable voltage regulation.

Tolerance: 0.5 %

The tight tolerance of 0.5% ensures consistent and accurate resistance values, making this resistor reliable for precision applications.

Length (Package): 14.22 mm

The compact length of 14.22 mm makes it easy to fit into tight spaces on circuit boards while maintaining a secure connection.

Mounting Type: THROUGH HOLE MOUNT

The through-hole mounting type offers easy installation and secure mechanical support, ensuring stable positioning in electronic assemblies.

Rated Power Dissipation (P): 3.2 W

The high power dissipation rating of 3.2W allows the resistor to handle substantial power loads without overheating, ensuring reliable operation.

Diameter (Package): 4.75 mm

The compact diameter of 4.75 mm enables easy integration into circuit designs with space constraints, without compromising performance.

Technical Specifications

Fixed Resistors WW3DT39R2 attributes and parameters. Explore more Fixed Resistors devices from Stackpole Electronics

Specs

Additional Features:

PRECISION

Construction:

Tubular

JESD-609 Code:

e3

Diameter (Lead):

.81 mm

Mounting Type:

No. of Terminals:

2

Maximum Operating Temperature:

Minimum Operating Temperature:

-55 Cel

Diameter (Package):

4.75 mm

Length (Package):

14.22 mm

Package Style (Meter):

Axial

Packing Method:

TR, 11 INCH

Rated Power Dissipation (P):

Rated Temperature:

70 Cel

Resistance:

Resistor Type:

Technology:

WIRE WOUND

Temperature Coef (ppm/Cel):

20

Terminal Finish:

Matte Tin (Sn)

Terminal Shape:

WIRE

Tolerance:

Operating Voltage:

11.2 V

Trade Compliance

WW3DT39R2 Resistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8533.21.00.80

SB

8533.21.00.80

PCN

Manufacturer Highlights

Stackpole Electronics

Stackpole Electronics is a privately held company, which began manufacturing resistors in 1928 as part of Stackpole Components Company in St. Mary's, Pennsylvania, USA. Now part of the Akahane Stackpole Manufacturing Group (ASMG), Stackpole is recognized as a leading supplier of resistive product solutions. Stackpole Electronics is headquartered in Raleigh, NC with warehousing facilities in El Paso and Japan, and manufacturing facilities in Mexico, Japan, Taiwan, and China. Stackpole Electronics also has sales offices in Tokyo, London and Taiwan.

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