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|  MIL-R-5757H
6.1.1 Contact rating. The contact ratings of relays covered by this specification are based on load
endurance tests which establish the relay capability to switch rated loads. For the purposes of this
specification, contact load ratings are defined as follows:
a. Low level: 10 A at 50 mV to 10 mA at 6 V.
b. Intermediate: 10 mA at 6 V to 100 mA at 28 V.
c. High level: Above 100 mA at 28 V.
6.2 Acquisition requirements. Acquisition documents must specify the following:
a. Title, number, and date of the specification, date of the applicable specification sheet, and the
PIN.
b. Issue of DoDISS to be cited in the solicitation, and if required, the specific issue of individual
documents referenced (see 2.1).
c. Packaging requirements (see 5.1).
d. Special or additional identification marking requirements.
6.2.1 Manufacturer provided services. The manufacturer may provide the following optional value
added services when specified in the order:
a. Hot solder dipping of terminals (see 3.4.7.5).
b. Shortening of wire leads (see 3.4.7.2).
6.3 Qualification. With respect to products requiring qualification, awards will be made only for
products which are, at the time of award of contract, qualified for inclusion in Qualified Products List,
whether or not such products have actually been so listed by that date. The attention of the contractors
is called to these requirements, and manufacturers are urged to arrange to have the products that they
propose to offer to the Federal Government tested for qualification in order that they may be eligible to
be awarded contracts or orders for the products covered by this specification. The activity responsible
for the QPL is the Defense Supply Center, Columbus, ATTN: DSCC-VQP, 3990 E. Broad St., Columbus,
OH 43216-5000. Application for qualification tests shall be made in accordance with provisions
governing qualification SD-6 (see 6.3.1).
6.3.1 Provisions Governing Qualification SD-6. Copies of "Provisions Governing Qualification SD-6"
may be obtained upon application to the Standardization Documents Order Desk, Building 4D, 700
Robbins Avenue, Philadelphia, PA 19111-5094.
6.4 Shelf life. Relays conforming to this specification should be designed for a minimum of 7 years
shelf life, following which the relays should be satisfactory for intended use without further conditioning.
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