MIL-PRF-22684 Resistors, Fixed, Film \(Insulated\) General Specification ForThis specification covers the general requirements for insulated, film, fixed resistors of 2- and 5- percent resistance tolerance. These resistors are capable of full-load operation at an ambient temperature of 70 degrees C and have a resistance-temperature characteristic of +200 parts per million per degree Celsius \(ppm/degrees C\), \(see 6.1\). Designers are CAUTIONED on using these resistors in high power pulse applications \(see 6.10\).

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MIL-PRF-22684F

4.6.16 Resistance to solvents (applicable to alpha-numeric marking)(see 3.21). Resistors shall be tested in

accordance with method 215 of MIL-STD-202. The following details shall apply:

a. The number of sample units shall be as specified in table II and table III, as applicable.

b. Resistors shall be examined for mechanical damage and legibility of markings.

5. PACKAGING

5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified in the contract or order

(see 6.2). When packaging of materiel is to be performed by DoD or in-house contractor personnel, these personnel

need to contact the responsible packaging activity to ascertain packaging requirements. Packaging requirements are

maintained by the Inventory Control Point's packaging activities within the Military Service or Defense Agency, or

within the military service's system commands. Packaging data retrieval is available from the managing Military

Department's or Defense Agency's automated packaging files, CD-ROM products, or by contacting the responsible

packaging activity.

6. NOTES

(This section contains information of a general or explanatory nature that may be helpful, but is not mandatory.)

6.1 Intended use. The film resistors described herein are intended to be used in electronic circuits where

semiprecision characteristics and small sizes are required. These resistors are unique due to the fact that they must

be able to operate satisfactorily in military systems that have passed tests as described in MIL-STD-202.

Commercial components are not designed to withstand these military environmental conditions.

6.2 Ordering data. Procurement documents should specify the following:

a. Title, number, and date of this specification.

b. If not otherwise specified (see 2.1), the versions of the individual documents referenced will be those in effect

on the date of release of the solicitation.

c. Packaging requirements (see 5.1).

6.2.1 PIN This specification requires a PIN that describes technology and appropriate references to associated

documents (see 1.2.1 and 3.1).

6.2.2 Type designation. The type designation for identifying these parts is as follows:

NOTE: This is for information only. For the correct PIN, see 3.1.

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Resistance tolerance