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Mfg Part #:


Disty Part #: AMP1-640426-8
Manufacturer: TE CNTY AMP
Part Description: 18P MTA156 CONN ASSY 18AWG ORA
Unit of Measure: Each
Data Sheet:


RoHS: 1-640426-8 No
Series: 103 - MTA-156 Centerline Connector
Category: MTA, CST-100 II, MT-6 and SL Connectors and Headers
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Product Change Notice

Effective Date Description of Change Download
5/28/2018 E-17-017458 - Discontinuance.1-640426-8
1/22/2018 AMP20180122 - The following part numbers are being obsoleted (obsolete status). If there are suggested TE Connectivity substitute part numbers or alternate part numbers, they are shown below . The alternate part number is RoHS Compliant. Please verify that all substitute or alternate part numbers provided below are suitable for your specific application. Leaded Parts are being replaced with RoHS compliant parts. Replacement parts are currently available on the market and are immediately available as replacements. The dash number will be new, but the base number of the part will remain constant. This change will be immediately implemented due to a legislative order in the manufacturing country. If the proposed recommended solution is not suitable for your application, please contact your customer representative for alternate solutions.1-640426-8

Product Features

Product Type Features
Product TypeConnector
Connector TypeConnector Assembly
Wire/Cable TypeDiscrete Wire
PCB Mount RetentionWithout
Product LineMTA-156
CSA File NumberLR7189
PCB Mount AlignmentWithout
Connector DesignClosed End
Mechanical Attachment
Mating Retention TypeLocking Ramp
Contact Retention TypeLocking Lance
Panel Mount RetentionWithout
Contact RetentionWith
Electrical Characteristics
Contact - Rated Current7.0 A
Operating Voltage600.0 VAC
Operating Voltage ReferenceAC
Termination Features
Termination Method to Wire/CableIDC
Wire/Cable Size18.0 AWG
Wire/Cable Size0.8 - 0.9 mm²
Body Features
Mating RetentionWith
Cable Exit Angle90°
Wire TypeStranded
Assembly Integration FeatureWithout
Contact Features
Contact Plating, Mating Area, Thickness2.03 - 5.08 µm
Contact Plating, Mating Area, Thickness80.0 - 200.0 µin
Multiple Contact TypesWithout
Contact LayoutIn-Line
Contact TypeSocket
Contact Base MaterialCopper Alloy
Contact Plating, Mating Area, MaterialBright Tin Lead
Configuration Features
Number of Rows1.0
Number of Positions18
Strain ReliefWith
Backwall/Post Interruption(s)Without
Housing Features
Housing StyleStandard
Mating AlignmentWithout
Connector StyleReceptacle
Centerline0.156 in
Centerline3.96 mm
Housing MaterialNylon 6/6
Housing ColorWhite
Industry Standards
RoHS/ELV ComplianceNot ELV/RoHS compliant
Lead Free Solder ProcessesNot relevant for lead free process
UL RatingRecognized
UL File NumberE28476
UL Flammability RatingUL 94V-2
CSA RatingCertified
Operating Temperature-55.0 - 105.0 °C
Operating Temperature-67.0 - 221.0 °F
Conditions for Usage
For Use WithMTA .156 Header
Applies ToWire/Cable
Accepts Wire Insulation Diameter, Range0.095 in
Accepts Wire Insulation Diameter, Range2.41 mm
Application UseWire-to-Post
Packaging Features
Packaging Quantity125
Packaging MethodBox/Carton
CommentStripe may run down between ribs

Product Line/Family

Mfg Part # Descriptiontop
640426-3 03P MTA156 CONN ASSY 18AWG ORA
640426-8 08P MTA156 CONN ASSY 18AWG ORA
640427-4 04P MTA156 CONN ASSY 20AWG YEL
640426-2 02P MTA156 CONN ASSY 18AWG ORA
640428-3 03P MTA156 CONN ASSY 22AWG RED
640426-5 05P MTA156 CONN ASSY 18AWG ORA
640426-6 06P MTA156 CONN ASSY 18AWG ORA
640428-2 02P MTA156 CONN ASSY 22AWG RED
1-640427-1 11P MTA156 CONN ASSY 20AWG YEL
640428-9 09P MTA156 CONN ASSY 22AWG RED


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