INCH-POUND
MIL-PRF-23648F
3 February 2005
SUPERSEDING
MIL-PRF-23648E
11 October 2002
PERFORMANCE SPECIFICATION
RESISTORS, THERMAL (THERMISTOR)
INSULATED, GENERAL SPECIFICATION FOR
This specification is approved for use by all Departments
and Agencies of the Department of Defense.
1. SCOPE
1.1 Scope. This specification covers the general requirements for general purpose insulated thermal
resistors to be used for temperature compensation, control, and measurement over the temperature
range specified.
1.2 Classification.
1.2.1 Part or Identification Number (PIN). The PIN is in the following form and as specified (see 3.1
and 6.2).
RTH06
A
S
102
G
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
Style
Resistance ratio
Lead
Zero-power
Zero-power
(1.2.1.1)
characteristic
type
resistance
resistance
(1.2.1.2)
(1.2.1.3)
(1.2.1.4)
tolerance (1.2.1.5)
1.2.1.1 Style. The style is identified by the symbol RTH followed by a two digit number. The letters
identifies general purpose thermal resistors and the number identifies the physical configuration.
1.2.1.2 Resistance ratio characteristic. The characteristic is identified by a one-letter symbol in
accordance with table I.
1.2.1.3 Lead type. Thermistor lead types are identified as solderable (type S) or weldable (type W),
(see 3.3.1).
Comments, suggestions, or questions on this document should be addressed to Defense Supply
Center Columbus, ATTN: DSCC/VAT, Post Office Box 3990, Columbus, OH 43218-3990, or emailed
to Resistor@dla.mil. Since contact information can change, you may want to verify the currency of
this address information using the ASSIST Online database at https://assist.daps.dla.mil.
AMSC N/A
FSC 5905
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