A-A-55534/04

[INCH-POUND]
A-A-55534/4A
23 December 2002
SUPERSEDING
A-A-55534/4
19 February 1997
COMMERCIAL ITEM DESCRIPTION
RESISTORS, FIXED, WIRE WOUND OR METAL ELEMENT,
(POWER TYPE) STYLE VLV5
The General Services Administration has authorized the use of this
commercial item description (CID) for all federal agencies.
1. SCOPE. This CID covers the general requirements for style VLV5 wire wound or metal element,
power type, fixed resistors. The resistors covered by this CID are intended for commercial/industrial
applications.
2. CLASSIFICATION. This CID uses a classification system which is included in the Part Identification
Number (PIN). The PIN shall be AA55534/04- (plus a coded number) as shown in the following example.
F
|
|
Resistance
tolerance
(see 3.3)
NOTE: This PIN has been derived in accordance with A-A-55534.
AA55534/04
|
|
CID number
-
R010
|
|
Resistance value
(see 3.2)
B
|
|
Termination
finish
(see 3.4)
3. SALIENT CHARACTERISTICS
3.1 Design and construction. The resistors supplied to this CID shall be as specified herein (see figure
1).
3.2 Resistance value. The resistance value shall be 0.005 ohm to 0.9 ohm.
3.3 Resistance tolerance. This style resistor is available in resistance tolerances F, H, and J (±1 percent,
±3 percent, and ±5 percent respectively).
3.4 Termination finish. The termination finish shall be identified by a single letter, B for tin/lead (Sn/Pb) (3
percent lead minimum) or T (Sn) for (100 percent tin).
3.5 Power rating. The power rating shall be 5.0 watt at +25°C. The power rating shall be linearly derated
to zero at 275°C.
Beneficial comments, recommendations, additions, deletions, clarifications, etc., and any data which
may improve this document should be sent to: Defense Supply Center, Columbus, ATTN:
DSCC-VAT, Post Office Box 3990, Columbus, OH 43216-5000, or telephone (614) 692-0553, or
facsimile (FAX) (614) 692-6939.
AMSC N/A
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
FSC 5905
A-A-55534/4A
Inches
mm
Inches
mm
0.002
0.031
0.040
0.045
0.05
0.79
1.016
1.14
0.312
0.889
1.500
7.92
22.58
38.10
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for general information only.
3. The picturization of the style above is given as representative of the envelope of the item. Slight
deviations from the outline shown, which are contained within the envelope and do not alter the
functional aspects of the device, are acceptable.
FIGURE 1. Resistors, fixed, wire wound, or metal element (style VLV5).
3.6 Temperature coefficient. The temperature coefficient of resistance shall not exceed ±350 ppm/°C for
resistance values 0.01 ohm and above or ±650 ppm/°C for reistance values below 0.01 ohm from -55°C to
+275°C.
3.7 Marking. Resistors supplied to this CID shall be marked with the manufacturers standard commercial
PIN. Marking of individual small devices (e.g. chips) is not required but is permitted; however, each unit
pack supplied to this CID shall be marked with the manufacturer's standard commercial PIN.
4. PRODUCT CONFORMANCE PROVISIONS. Product conformance provisions shall be as specified in
A-A-55534.
5. PACKAGING. Packaging shall be as specified in A-A-55534.
6. NOTES
6.1 PIN. The PIN should be used for Government purposes to buy commercial products to this CID. See
section 2 for PIN format.
6.2 CAGE code. For ordering purposes, inventory control, and submission of these instruments to DSCC
under the Military Parts Control Advisory Group (MPCAG) evaluation program, CAGE code 58536 should
be used.
2
A-A-55534/4
6.3 Source of documents.
Commercial Item Description
A-A-55534 - Resistor, Fixed, Power type (Very Low Resistance Values), General Requirements
For
(Copies of commercial item descriptions are available from the Document Automation and Production
Service (DAPS), Building 4D (Customer Service), 700 Robbins Avenue, Philadelphia, PA 19111-5094.)
6.4 Ordering data. Ordering data shall be as specified in A-A-55534.
6.5 Commercial products. As part of the market analysis and research effort, this CID was coordinated
with the following MFGR’s of commercial products. At the time of CID preparation and coordination, these
MFGR’s were known to have commercial products that would meet the requirements of this CID. (NOTE:
This information should not be considered as a list of approved MFGR’s or be used to restrict
procurement to only the MFGR’s shown.)
Commercial item description (CID)
PIN
Vendor
CAGE
AA55534/04-******
Vendor name
and address
Dale Electronics, Inc.
1122 23rd St.
PO Box 609
Columbus, NE 68601-0609
Resistance values 0.005 ohm
through 0.3 ohm, resistance
tolerances F, H, and J
91637
Dale Electronics, Inc.
Industrial Park
PO Box 87
Dimona 86100, Israel
AA55534/04-******
Resistance values 0.005 ohm to 0.9
ohm, resistance tolerances F, H,
and J, derated to zero at 275°C.
15915
TEPRO of Florida, Inc.
2608 Enterprise Rd.
Clearwater, FL 34623
6.6 Part number (P/N) supersession data. This CID supersedes the MFGR’s style as shown below. This
information is being provided to assist in reducing proliferation in the government inventory system.
3
A-A-55534/4A
MFGR's CAGE
MFGR's style 1/
91637
LVR-5
15915
TSM5
1/ The MFGR's style shall not be used for procurement to the
requirements of this CID. At the time of preparation of this
CID, the aforementioned commercial products were
reviewed and could be replaced by the CID PIN shown.
6.7 Government users. To acquire information on obtaining these resistors from the Government
inventory system, contact Defense Supply Center, Columbus, ATTN: DSCC-CPBC, PO Box 3990,
Columbus, OH 43216-5000, or telephone (614) 692-7678.
MILITARY INTERESTS:
CIVIL AGENCY COORDINATING ACTIVITY:
Custodian
Navy - EC
DLA-CC
GSA - 7FXE
Preparing Activity:
DLA-CC
Project 5905-1682
4
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