INCH-POUND
MIL-PRF-39023/10C
5 September 2006
SUPERSEDING
MIL-PRF-39023/10B
1 February 1999
PERFORMANCE SPECIFICATION SHEET
RESISTORS, VARIABLE, NONWIREWOUND, PRECISION,
STYLE RQ051
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 requirements for style RQ051, variable, nonwirewound, precision
resistors.
1.2 Classification.
1.2.1 Part or Identifying Number (PIN). The PIN is in the following form:
Single-section (cup) resistors
RQ051
C
G
2
5
A
F
502
⊥
⊥
⊥
⊥
⊥
⊥
⊥
⊥
Resistance
Output
Function
Life
Moisture
Shaft
Style
Resistance
(1.2.8)
smoothness
conformity
characteristic
resistance
length
temperature
characteristic
tolerance
(1.2.5)
(1.2.4)
(1.2.3)
characteristic,
(1.2.7)
characteristic
maximum
(1.2.6)
ambient
temperature
and taps
(1.2.2)
1.2.2 Resistance temperature characteristic, maximum ambient temperature and taps. The resistance
temperature characteristic, maximum ambient temperature and taps applicable to this specification will be symbol C
O
O
(full rated power at 60 C derated to zero power at 125 C).
1.2.3 Shaft length. The shaft length applicable to this specification will be symbol G (1.125 ± 0.0156)
1.2.4 Moisture resistance. The moisture resistance applicable to this specification will be symbol 2.
1.2.5 Life Characteristic. The life characteristic applicable to this specification will be symbol 5, (25,000 cycles and
1.0 hour dither) (see 4.1.3).
1.2.6 Function conformity tolerance characteristic. The function conformity tolerance characteristic applicable to
this specification are symbols A to D, inclusive.
Comments, suggestions, or questions on this document should be addressed to: Defense Supply Center,
Columbus, ATTN: DSCC VAT, Post Office Box 3990, Columbus, Ohio 43218-3990 or by email 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
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business