INCH-POUND
MIL-PRF-23648/20C
28 September 2001
SUPERSEDING
MIL-R-23648/20B
4 April 1995
PERFORMANCE SPECIFICATION
RESISTOR, THERMAL (THERMISTOR), INSULATED
NEGATIVE TEMPERATURE COEFFICIENT
STYLE RTH44
This specification is approved for use by all Depart-
ments and Agencies of the Department of Defense.
1. SCOPE
1.1 Scope. This specification covers the detail requirements for style RTH44 thermistors. This style is
available in resistance ratios A, B, and C. The only terminal lead available is S type. Resistance tolerance
versus temperature characteristics F, G, J, and K are applicable through the maximum temperature of
125°C.
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 listed in the issue of the Department of Defense Index of Specifications and Standards
(DoDISS) and supplement thereto, cited in the solicitation (see 6.2).
SPECIFICATION
DEPARTMENT OF DEFENSE
MIL-PRF-23648 - Resistor, Thermal (Thermistor), Insulated, General Specification For.
(Unless otherwise indicated, copies of the above specifications, standards, and handbooks are available
from the Document Automation and Production Service, Building 4D, (DPM-DODSSP), 700 Robbins
Avenue, Philadelphia, PA 19111-5094.)
Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in
improving this document should be addressed to: Defense Supply Center, Columbus, ATTN: DSCC-VAT, P.O.
3990, Columbus, Ohio, 43216-5000, by using the Standardization Document Improvement Proposal (DD Form
1426) appearing at the end of this document or by letter.
AMSC N/A
FSC 5905
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
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