3-770476-1 TE Connectivity, 3-770476-1 Datasheet

CONTACT, RECEPTACLE, 24-18AWG, CRIMP

3-770476-1

Manufacturer Part Number
3-770476-1
Description
CONTACT, RECEPTACLE, 24-18AWG, CRIMP
Manufacturer
TE Connectivity
Series
SL-156r
Datasheets
1.1-640250-7.pdf (6 pages)
2.3-770476-1.pdf (1 pages)

Specifications of 3-770476-1

Connector Type
Wire To Board Contact
Contact Plating
Tin
Contact Material
Brass
Contact Termination
Crimp
Wire Size (awg)
24-18
Gender
Socket
Rohs Compliant
Yes
Contact Gender
Socket
Termination Method To Wire/cable
Crimp
Wire Size (mm² [awg])
0.9-0.2² [18-24]
Used For
SL-156 Housings
Wire Insulation Diameter (mm [in])
2.79 [0.110]
Dual Wipe Contact
Yes
Unmating Force
High
Mating Force
Low Force
Contact Configuration
SL-156 Contacts
Contact Plating, Mating Area, Material
Bright Tin
Contact Base Material
Phosphor Bronze
Contact Shape
Hooded
Rohs/elv Compliance
RoHS compliant, ELV compliant
Lead Free Solder Processes
Not relevant for lead free process
Rohs/elv Compliance History
Always was RoHS compliant
Packaging Method
Strip
Packaging Quantity
5,500
For Use With
SL-156 Housing

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
3-770476-1
Manufacturer:
TE
Quantity:
35 000
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
3-770476-1
Manufacturer:
TE/泰科
Quantity:
20 000
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|
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1.
1.1.
1.2.
2.
2.1.
2.2.
3.
3.1.
3.2.
©2011 Tyco Electronics Corporation, a TE Connectivity Ltd. Company
All Rights Reserved
| Indicates Change
* Trademark TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or Company names may be trademarks of their respective owners.
SCOPE
Content
This specification covers performance, tests and quality requirements for the TE Connectivity (TE)
SL 156 connector system. This system is used for wire-to-board interconnection and mates with .045
inch square or round posts.
Qualification
When tests are performed on the subject product line, procedures specified in Figure 1 shall be used.
All inspections shall be performed using the applicable inspection plan and product drawing.
APPLICABLE DOCUMENTS
The following documents form a part of this specification to the extent specified herein. Unless
otherwise specified, the latest edition of the document applies. In the event of conflict between the
requirements of this specification and the product drawing, the product drawing shall take precedence.
In the event of conflict between the requirements of this specification and the referenced documents,
this specification shall take precedence.
TE Documents
!
!
!
Reference Documents
!
!
REQUIREMENTS
Design and Construction
Product shall be of the design, construction and physical dimensions specified on the applicable product
drawing.
Materials
Materials used in the construction of this product shall be as specified on the applicable product
drawing.
109-1: Test Specification (General Requirements for Test Specifications)
109 Series: Test Specifications as indicated in Figure 1
114-1021: Application Specification (SL 156 Contacts and Housings)
UL 498: Attachment Plugs and Receptacles
502-1305: Engineering Report (Contact Retention Testing of SL 156 Connectors Part Numbers
2132189-2 and 1-2132189-2)
Product
Specification
SL 156 Connectors
For latest revision, visit our website at www.te.com/documents.
For Regional Customer Service, visit our website at www.te.com
108-1049
12May11 Rev H
1 of 6
LOC B

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3-770476-1 Summary of contents

Page 1

... Application Specification (SL 156 Contacts and Housings) | 2.2. Reference Documents ! UL 498: Attachment Plugs and Receptacles ! | 502-1305: Engineering Report (Contact Retention Testing of SL 156 Connectors Part Numbers | 2132189-2 and 1-2132189-2) 3. REQUIREMENTS 3.1. Design and Construction Product shall be of the design, construction and physical dimensions specified on the applicable product drawing ...

Page 2

... The maximum rated current that can be carried by this product is limited by the NOTE maximum operating temperature of the housings (105°C) and the temperature rise of the contacts (30°C). Variables which shall be considered for each application are: wire size; contact material; ambient temperature; and PCB design. ! Temperature: -55 to 105° ...

Page 3

... PCBs. Calculate force per contact. TE Spec 109-30. Apply axial load to the crimped contacts by gripping the wire. TE Spec 109-16. Determine crimp tensile at a maximum rate of 1 inch per minute. TE Spec 109-22. Subject mated specimens to 25 cycles between -55 and 85° ...

Page 4

... Termination resistance, dry circuit Insulation resistance Dielectric withstanding voltage Temperature rise vs current Durability Mating force Unmating force Contact retention Crimp tensile Thermal shock (a) See paragraph 4.1.A. NOTE (b) Numbers indicate sequence in which tests are performed. Rev H Test Group ( Test Sequence ( 3,5 2,4 2,7 1 Figure 2 108-1049 ...

Page 5

... Test group 1 shall consist of 1 housing of each size and 5 contacts all representative of the entire lot being tested. Test groups 2, 3 and 4 shall consist of 6 connector assemblies per group. Housing and wire sizes shall be chosen randomly to cover the range of the product line ...

Page 6

... A 1 foot minimum length of continuous lead for heat dissipation. NOTE 2. Termination resistance equals millivolts divided by test current less resistance of 3 inches of wire. 3. Test PCB is tin plated 1 ounce copper. Termination Resistance Measurement Points Terminal Temperature vs Current/Circuit, 5 Position Housing Rev H Figure 3 Figure 4 108-1049 ...

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