2024年3月22日发(作者：丙雁凡)
®
REV.
DEC2005
SURFACE
J1742
VEHICLE
Issued 1998-03
Revised 2005-12
RECOENDED
PRACTICE
Superseding J1742 MAR1998
(R) Connections for High Voltage On-Board Road Vehicle Electrical Wiring Harnesses—
Test Methods and General Performance Requirements
TABLE OF CONTENTS
1. 2
1..3
2. 3
2.1 3
2.2 3
2.3 Product 3
2.4 Test 3
2.5 Other 4
2.6 4
3. Definitions 4
3.4
3..5
4. .5
4.5
5. Test and .5
5.5
5.2 Terminal - 6
5.3 Terminal - 7
5.4 Connector - .12
5.5 Connector - 13
5.6 Connector 15
5.7 15
5.8 Severe 16
5.9 16
Appendix A Tests Recommended for New Tooling, Tool Transfer, or 21
Appendix B Tests for New/Existing Terminal or 23
Appendix C 24
MM
SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is
entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.”
SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.
Copyright © 2005 SAE International
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying,
recording, or otherwise, without the prior written permission of SAE.
TO PLACE A DOCUMENT ORDER:
SAE WEB ADDRESS:
Tel: 877-606-7323 (inside USA and Canada)
Tel: 724-776-4970 (outside USA)
Fax: 724-776-0790
Email: custsvc@
SAE J1742 Revised DEC2005
NOTE—No electrical connector, terminal, or related component may be represented as having met SAE
specifications unless conformance to all applicable requirements of this specification have been
verified and documented. All required verification and documentation must be done by the
supplier of the part or parts. If testing is performed by another source, it does not relieve the
primary supplier of responsibility for documentation of all test results and for verification that all
samples tested met all applicable Acceptance Criteria. See Section 4.
1. Scope
Procedures included within this specification are intended to cover performance testing at all phases of
development, production, and field analysis of electrical terminals, connectors, and components that
constitute the electrical connection systems in high power (20 V to 600 V and/or >80 amps) road vehicle
applications. These procedures are applicable only to terminals used for In-Line, Header, and Device
Connectors and for cable sizes up to 120 mm
2
(4/0).
In cases where power levels are mixed in the same connector, (i.e. sensing or normal 14.5 volt system
circuits with High Power Contacts) the High Power Contacts must pass J1742 requirements, and all
other contacts must pass SAE J2223-2 requirements. The connection system (housing and high power
contacts) shall meet J1742 requirements.
The requirements and procedures in this document are not intended for connections internal to
electrical/electronic modules or complete subassemblies.
This document does not contain a test for EMI/EMC since these parameters must be tested as a
combination of cable and connector. These are considered system level requirements. Determination of
the need and type of test must be considered at that level.
See Appendix C, Design Notes for further information.
IMPORTANT NOTICE: In any intended vehicle application, if the products covered by this specification
are, or may be, subjected to conditions beyond those described in this document, they must pass special
tests simulating the actual conditions to be encountered before they can be considered acceptable for
actual vehicle application. By way only of example, this includes products that may be subjected to
temperatures beyond the extremes of Class 5 in Table 2 of SAE J2223-2, or may be subjected to shock
or vibration in the un-sprung portions of a vehicle, such as the wheel hub. Products certified by their
supplier as having passed specific applicable portions of this specification are not to be used in
applications where conditions may exceed those for which the product has been satisfactorily tested.
The Authorized Person is the final authority as to what tests are to be performed on his or her parts and
for what purpose these tests are required. He or she is also the final authority for resolving any questions
related to testing to this specification and for authorizing any deviations to the equipment, procedures
and/or acceptance requirements contained in this specification. Any such deviation must be documented
and included in the final test report and on the part print. The following are examples of appropriate print
notations:
Example 1: Test value per SAE J2223-2, Revision 1, paragraph 5.4.2 Connector Mating/Un-mating Force
– mating force value = 85 N.
Example 2: SAE J2223-2, Revision 1, paragraph 5.4.9 Cavity Damage Susceptibility – not applicable to
this design.
- 2 -
2024年3月22日发(作者：丙雁凡)
®
REV.
DEC2005
SURFACE
J1742
VEHICLE
Issued 1998-03
Revised 2005-12
RECOENDED
PRACTICE
Superseding J1742 MAR1998
(R) Connections for High Voltage On-Board Road Vehicle Electrical Wiring Harnesses—
Test Methods and General Performance Requirements
TABLE OF CONTENTS
1. 2
1..3
2. 3
2.1 3
2.2 3
2.3 Product 3
2.4 Test 3
2.5 Other 4
2.6 4
3. Definitions 4
3.4
3..5
4. .5
4.5
5. Test and .5
5.5
5.2 Terminal - 6
5.3 Terminal - 7
5.4 Connector - .12
5.5 Connector - 13
5.6 Connector 15
5.7 15
5.8 Severe 16
5.9 16
Appendix A Tests Recommended for New Tooling, Tool Transfer, or 21
Appendix B Tests for New/Existing Terminal or 23
Appendix C 24
MM
SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is
entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.”
SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.
Copyright © 2005 SAE International
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying,
recording, or otherwise, without the prior written permission of SAE.
TO PLACE A DOCUMENT ORDER:
SAE WEB ADDRESS:
Tel: 877-606-7323 (inside USA and Canada)
Tel: 724-776-4970 (outside USA)
Fax: 724-776-0790
Email: custsvc@
SAE J1742 Revised DEC2005
NOTE—No electrical connector, terminal, or related component may be represented as having met SAE
specifications unless conformance to all applicable requirements of this specification have been
verified and documented. All required verification and documentation must be done by the
supplier of the part or parts. If testing is performed by another source, it does not relieve the
primary supplier of responsibility for documentation of all test results and for verification that all
samples tested met all applicable Acceptance Criteria. See Section 4.
1. Scope
Procedures included within this specification are intended to cover performance testing at all phases of
development, production, and field analysis of electrical terminals, connectors, and components that
constitute the electrical connection systems in high power (20 V to 600 V and/or >80 amps) road vehicle
applications. These procedures are applicable only to terminals used for In-Line, Header, and Device
Connectors and for cable sizes up to 120 mm
2
(4/0).
In cases where power levels are mixed in the same connector, (i.e. sensing or normal 14.5 volt system
circuits with High Power Contacts) the High Power Contacts must pass J1742 requirements, and all
other contacts must pass SAE J2223-2 requirements. The connection system (housing and high power
contacts) shall meet J1742 requirements.
The requirements and procedures in this document are not intended for connections internal to
electrical/electronic modules or complete subassemblies.
This document does not contain a test for EMI/EMC since these parameters must be tested as a
combination of cable and connector. These are considered system level requirements. Determination of
the need and type of test must be considered at that level.
See Appendix C, Design Notes for further information.
IMPORTANT NOTICE: In any intended vehicle application, if the products covered by this specification
are, or may be, subjected to conditions beyond those described in this document, they must pass special
tests simulating the actual conditions to be encountered before they can be considered acceptable for
actual vehicle application. By way only of example, this includes products that may be subjected to
temperatures beyond the extremes of Class 5 in Table 2 of SAE J2223-2, or may be subjected to shock
or vibration in the un-sprung portions of a vehicle, such as the wheel hub. Products certified by their
supplier as having passed specific applicable portions of this specification are not to be used in
applications where conditions may exceed those for which the product has been satisfactorily tested.
The Authorized Person is the final authority as to what tests are to be performed on his or her parts and
for what purpose these tests are required. He or she is also the final authority for resolving any questions
related to testing to this specification and for authorizing any deviations to the equipment, procedures
and/or acceptance requirements contained in this specification. Any such deviation must be documented
and included in the final test report and on the part print. The following are examples of appropriate print
notations:
Example 1: Test value per SAE J2223-2, Revision 1, paragraph 5.4.2 Connector Mating/Un-mating Force
– mating force value = 85 N.
Example 2: SAE J2223-2, Revision 1, paragraph 5.4.9 Cavity Damage Susceptibility – not applicable to
this design.
- 2 -