Manufacturing high quality wirewound resistors for Military, Aerospace and Commercial industries since 1952.

 

Products | Power Resistors - Type B
Subminiature - Type B / MIL-PRF-26

Axial Lead - Power Precision Wirewound Resistors
Pacific Resistor Company

type b
 
type b

Pacific's Type B Resistors feature from 1.4 to 4 times HIGHER POWER RATING than conventional resistor of equivalent size.

Axial Lead - Type B Specifications - Dimensions for both Coated & Molded Resistors
RESISTOR STYLE WATTAGE RATING COATED DIMENSIONS MOLDED DIMENSIONS LEAD DIMENSIONS
PACIFIC STYLE MIL-PRF-26 / 39007 Prefix U V Body Length Body Diameter Body Length ±.015 Body Diameter ±.031 AWG Inches ±.002 MAXIMUM RESISTOR VALUE MAXIMUM WORKING VOLTAGE
B1 - 1 .75 .250 ±.031 .085. ±.031 .250 .090 24 .020 3.5K 35
B1A RW81 1 .250 ±.031 .085 ±.020 .250 .090 24 .020 3.5K 35
B2 - 1.5 2 .325 ±.065 .090 ±.031 .325 .090 24 .020 4.9K 48
B3 - 2.25 3 .406 ±.031 .094 ±.031 .412 .115 24 .020 10.4K 85
B3A RW80 2 .406 ±.031 .094 ±.031 .412 .115 24 .020 10.4K 85
B5 - 4 5 .560 ± .062 .187 ±.031 .610 .210 20 .032 24.5K 172
B5C - 5 7 .540 ±.031 .240 ±.015 .540 .240 18 .040 32.3K 260
B5CA - 4 6 .540 ± .031 .240 ±.015 .540 .240 18 .040 32K 194
B6 - 6 8 .656 ± .031 .240 ±.015 .656 .270 18 .040 47.1K 300
B10 - 7 10 .875 ± .062 312 ±.031 .900 .312 18 .040 96K 475
B10A - 5.5 7.5 .875 ± .062 312 ±.031 .900 .312 18 .040 75K 400

 

type b

 

In addition to having all of the features of our Type A resistors, Type B resistors have Solid Beryllium or Alumina cores as well as other features to provide for exceptional power dissipation. Like our Type A resistor, they also meet and exceed MIL-R-26. Their precision, all welded construction results in exceptional strength, stability, and reliability even under the most demanding of conditions. Pacific makes it’s resistors in America under Mil-Spec Quality Control condition. Type B Resistors are available in any resistance value up to the maximum listed.

 

Electrical

Mechanical

 

U.S. export law as contained in the International Traffic in Arms Regulations (ITAR) is applicable to the information contained in this document. This technical information is not to be placed in the public domain, exported from the U.S., or given to any foreign person in the U.S., without the prior specific written authorization of Pacific Resistor Co. and the U.S. Department of State.

 

Pacific Resistor Co. Legal Disclaimer Notice

Notice

Specifications of the products referenced herein are subject to change without notice. Pacific Resistor Company, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Pacific Resistor Company terms and conditions of sale for such products, Pacific Resistor Company assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Pacific Resistor Company products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products referenced herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Pacific Resistor Company for any damages resulting from such improper use or sale.

 

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