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Assembling Radio equipment Durability USCAR

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Standard

STANDARD FOR D.C. BRUSH MOTOR – HVAC BLOWERS
1999-02-01
HISTORICAL
USCAR6
This standard sets forth the performance and durability requirements for 12-volt, D.C. brush-type electric motors used for automobile Heating, Ventilation, and Air Conditioning (HVAC) blowers and outlines Production Validation and Continuing Conformance testing.
Standard

ERGONOMICS SPECIFICATION FOR MANUALLY SEATED FASTENERS
2020-12-30
CURRENT
USCAR47
This document describes the assembly force guidelines for manually seated push-pins, clips, and similar retention devices. For the purpose of this document, the term “clip” is used to reference all retention devices addressed within this document. Applicable retention devices must have force exerted directly to the clip using the finger/thumb and are hand seated independent of other fasteners. For a retention device to be manually installed and seated independent of other retention devices, it must be seated fully without any interaction with an adjacent fastener (i.e., multiple PIA clips on the back of a hard trim panel). This standard applies to contact surfaces angled at 90 degrees (±10 degrees) and/or perpendicular from the direction of force insertion. Mechanically installed fasteners (screws, rivets, etc.) are not included in this document. This standard does not apply to extraction/retention forces.
Standard

Ergonomic Guidelines for Small Lot Delivery Operations
2015-03-10
CURRENT
USCAR42
This document describes the design, assessment methods and physical requirements associated with material handling systems. This would include, but not limited to manual dollies, small lot systems and kitting. All possible designs and applications could not be anticipated in creating these guidelines. Where there are questions of adherence to this document, such as use of an “off-the shelf” design, always consult the responsible Ergonomics Department.
Standard

NEW FINISH DEVELOPMENT DOCUMENT
2020-11-19
CURRENT
USCAR32-1
This standard lists variables that shall be investigated and reported as an initial investigation into new or revised surface finishes intended for use on fasteners. This standard provides instruction for producing a final report that will be used to determine if further investigation of a surface finish is justified. Further investigation may include tests and evaluations specific to an individual OEM prior to introduction/approval of the surface finish. The final report shall include the results, observations, and conclusions for all of the variables. The final report may be made up of several individual reports covering each variable. In all cases the laboratory performing the test, the test date and the report approver shall be included in the final report.
Standard

STANDARD FOR CIGAR LIGHTERS & POWER OUTLETS
1998-09-01
HISTORICAL
USCAR4
This standard is intended to cover cigar or cigarette lighters as well as power outlets based on the form and dimensions of the cigar lighter. This standard is a full performance specification, it includes dimensional and operational parameters as well as performance characteristics which must be met when submitting a cigar lighter assembly or power outlet assembly for production approval. This standard constitutes an acceptance specification for a surface mounted, front-loaded cigar lighter or power outlet.
Standard

Standard for Cigar Lighters & Power Outlets
2014-03-31
CURRENT
USCAR4-1
This standard is intended to cover cigar or cigarette lighters as well as power outlets based on the form and dimensions of the cigar lighter. This standard is a full performance specification, it includes dimensional and operational parameters as well as performance characteristics which must be met when submitting a cigar lighter assembly or power outlet assembly for production approval. This standard constitutes an acceptance specification for a surface mounted, front-loaded cigar lighter or power outlet.
Standard

FIELD CORRELATED LIFE TEST SUPPLEMENT TO SAE/USCAR-2
2004-06-23
HISTORICAL
USCAR20-1
This life test for underhood/passenger/trunk connector systems may be used in place of Section 5.9.6, Connection System Electrical Table of SAE/USCAR-2. All other requirements of SAE/USCAR-2 remain applicable even when this test is used. Refer to SAE/USCAR-2 and Connector/Terminal Supplier for appropriate power rating and current cycle Testing.
Standard

SPECIFICATION FOR TESTING AUTOMOTIVE MINIATURE BULBS
2009-12-01
HISTORICAL
USCAR3-3
The procedures contained in this specification cover the laboratory testing of miniature incandescent bulbs for use in automotive illumination and signaling applications. The following tests shall be run whenever the following occurs: New bulb design Design or process change made to an existing bulb, which could affect the outcome of the test. The completion of one calendar year as noted in the following Test Schedule Table. Process control data is acceptable.
Standard

TORQUE-TENSION TESTING AND EVALUATION OF FASTENER FINISHES
2020-11-19
CURRENT
USCAR11-2
This standard provides a test method for determining the torque-tension relationship of a fastener finish as applied to a surrogate screw for the purpose of measuring the frictional characteristic of the fastener finish. The results obtained by this test shall be used as a process control attribute of the fastener finish and shall not be utilized for specific applications.
Standard

TORQUE-TENSION TESTING AND EVALUATION OF FASTENER FINISHES
2007-03-01
HISTORICAL
USCAR11-1
This standard provides a test method for determining the torque-tension relationship of a fastener finish as applied to a surrogate screw for the purpose of measuring the frictional characteristic of the fastener finish. The results obtained by this test shall be used as a process control attribute of the fastener finish and shall not be utilized for specific applications.
Standard

STANDARD FOR IN-TANK ELECTRIC FUEL PUMPS
1999-08-15
HISTORICAL
USCAR13
This standard covers the operational characteristics, environment, durability procedures, and test procedures for in-tank electric fuel pumps for automotive gasoline applications. Specific performance and test criteria used in conjunction with this procedure are specified on the pump drawing. Particular sections of this document may be required for all applications. This standard is intended to evaluate specific characteristics as a supplement to normal material inspections, dimensional checking, and in-process controls, and should in no way adversely influence other inspection operations.
Standard

PERFORMANCE SPECIFICATION FOR WELDED WIRE-TO-WIRE SPLICES
2018-06-14
CURRENT
USCAR45
SAE/USCAR-45 defines test methods and performance requirements for ultrasonically-welded wire-to-wire splices for automotive applications. Face-to-face, butt splice, and center strip configurations per Figure 1 can be tested. The tests defined in this specification subject samples on test to stresses that simulate a lifetime of exposure for a road vehicle. Stresses called out in this specification include thermal shock, temperature/humidity cycling and mechanical stress from different directions.
Standard

COAXIAL CABLE CONNECTOR INTERFACE – SQUARE OUTER CONDUCTOR
2002-02-22
HISTORICAL
USCAR19
This radio frequency (RF) connector interface specification is suited for unsealed automobile applications up to 2 GHz. Dimensional requirements are specified in this document to ensure interchangeability. This RF connector interface specification is intended for in-line, board mount, device mount, straight or angled applications. Performance requirements are specified in SAE/USCAR-2, and in SAE/USCAR-17.
Standard

COAXIAL CABLE CONNECTOR INTERFACE – SQUARE OUTER CONDUCTOR
2003-03-10
HISTORICAL
USCAR19-1
This radio frequency (RF) connector interface specification is suited for unsealed automobile applications up to 2 GHz. Dimensional requirements are specified in this document to ensure interchangeability. This RF connector interface specification is intended for in-line, board mount, device mount, straight or angled applications. Performance requirements are specified in SAE/USCAR-2, and in SAE/USCAR-17.
Standard

SPECIFICATION FOR TESTING AUTOMOTIVE LIGHT BULB SOCKETS
2010-01-15
HISTORICAL
USCAR15-3
This specification establishes the requirements and test procedures for automotive miniature bulb retention devices, including wedge base sockets with integral connector, direct wire wedge base sockets, circuit plate assemblies, and associated interfaces. Tests shall follow the sequence shown in the flow charts in Appendix E whenever the following occurs: New design Design, material or process change made to an existing device, which could affect the outcome of the test. The test sequence shown in Appendix F shall be run annually. (NOTE: Production process control data collected at a shorter interval per an approved control plan, may be substituted if approved by customer’s responsible engineer and purchasing representative.)
Standard

AVOIDANCE OF HYDROGEN EMBRITTLEMENT OF STEEL
1997-11-01
HISTORICAL
USCAR5
This standard outlines the conditions that enhance the risk of hydrogen embrittlement of steel and define the relief procedures required to minimize the risk of hydrogen embrittlement. It is intended to control the process.
Standard

PERFORMANCE SPECIFICATION FOR AUTOMOTIVE RF CONNECTOR SYSTEMS
2023-07-10
CURRENT
USCAR17-6
This document contains procedures for testing performance of SMB-style electrical terminals, connectors and components for coaxial cable connection systems intended for road vehicle applications. These are often called FAKRA II designs. This specification does not apply to the Non RF portion of a Hybrid RF connection system. The intent of this specification is to qualify sealed and unsealed RF connectors that operate at frequencies from DC to 6 GHz. The characteristic impedance of the SMB/FAKRA connection system is 50 ohms however this specification does not exclude the use of these RF connectors on non-50 ohm cables or systems. This specification does not apply to single conductor wire or twisted pair connection systems. This specification (along with SAE/USCAR 18) is designed to provide the mechanical and electrical data required to insure that assemblies from various manufacturers will perform reliably in actual conditions.
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