MIL-R-26-2 Resistor, Fixed, Wirewound Power Type, Styles Rw20, Rw21, Rw22, Rw23, And Rw24This specification covers the associated requirements for styles RW20, RW21, RW22, RW23, and RW24, wirewound inductive resistors.

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MIL-R-26/2D

R10 = 0.1 ohm

1R0 = 1.0 ohm

Minimum and maximum resistance values are as specified herein. The standard values for every decade should follow the sequence demonstrated for the "10 to 100" decade shown in accordance with MIL-PRF-26 .

TABLE I. Characteristic.

Symbol

Maximum continuous operation temperature 1/

Minimum insulation resistance at end of moisture resistance

Resistance temperature characteristic (ppm/OC)

V 2/

350OC

100 Megohms

0 ±260 > 20 ohms

0 ±400 > 10 ohms to < 20 ohms

0 +400, -200 > 1 ohm to < 10 ohms

0 +500, -100 > 0.499 ohm to < 1 ohm

0 +650, -100 > 0.1 ohm to < 0.499 ohm

1/ This temperature is also the maximum permissible hot-spot surface temperature.

2/ Inductive wirewound.

2. APPLICABLE DOCUMENTS

2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements documents cited in sections 3 and 4 of this specification, whether or not they are listed.

2.2 Government documents.

2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract (see 6.2).

DEPARTMENT OF DEFENSE SPECIFICATION

MIL-PRF-26 - Resistors, Fixed, Wire Wound (Power Type), General Specification for. (Copies of these documents are available online at https://assist.daps.dla.mil/quicksearch/ or

https://assist.daps.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094).