102557-2 PCB Connectors by TE Connectivity


Status: Active
Series: -
RoHS: Unknown
Aliases: 2-42939-6091
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Logo for Avnet America Avnet America
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Post Size .025in, .64mm
PCB Mount Orientation Vertical
Connector Contact Load Condition Fully Loaded
Number of Rows 2
Number of Positions 20
Contact Underplating Material Nickel
Contact Type Pin
Contact Mating Area Plating Material Gold
端子の下地めっきの材料 Nickel
Mating Post Length 8.13mm, .32in
PCB Contact Termination Area Plating Material Tin-Lead
Contact Mating Area Plating Material Thickness 30µin
Contact Shape & Form Square
PCB Contact Termination Area Plating Material Thickness 100 – 200µin
Contact Current Rating (Max) 3A
Contact Base Material Copper-Nickel-Tin
Shrouded End Dimension 3.81mm, .15in
Row-to-Row Spacing .1in, 2.54mm
PCB Thickness (Recommended) 2.36 – 3.18mm, .093 – .125in
Dielectric Withstanding Voltage 750 Vrms
Number of Shrouded Sides 4
Centerline (Pitch) .1in, 2.54mm
Housing Color Black
Housing Material Thermoplastic
Zugelassene Standards UL E28476, CSA LR7189
Approved Standards CSA LR7189, UL E28476
UL Flammability Rating UL 94V-0
Mating Retention Type Detent Window
PCB Mount Retention Type Action/Compliant Tail
Panel Mount Feature Without
Mating Alignment With
Strain Relief Without
Mating Alignment Type Polarization
PCB Mount Retention With
Mating Retention With
Packaging Method Tray
実装方法 Tray
Packaging Quantity 90
PCB Connector Assembly Type PCB Mount Header
Header Type Shrouded
Connector & Contact Terminates To Printed Circuit Board
Termination Method to Printed Circuit Board Through Hole - Press-Fit
Termination Post & Tail Length 6.35mm, .25in
High Temperature Housing Yes
Operating Temperature Range -55 – 105°C

Alternative Descriptions

Conn Shrouded Header HDR 20 POS 2.54mm Press Fit ST Thru-Hole | Avnet America
ACTION PIN VERT 20P dual .150 end | Mouser Electronics
20 Modii Hdr Drst Shrd A/Pin |Amp Te Connectivity 102557-2 | Newark Electronics
TE | RS Americas

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Frequently Asked Questions

Where can I find additional details, specifications and documents for a 102557-2?

Additional datasheets, footprints and schematics for 102557-2 are listed on our Part Details page. You can also find images and similar parts to 102557-2 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 102557-2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 102557-2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 102557-2 fall under?

The 102557-2 is listed under Connectors > PCB Connectors > Multiple Configuration PCB Connectors > Multiple Configuration PCB Headers & Receptacles.

Can I view similar or alternative parts?

You can view similar parts to 102557-2 when available in the Multiple Configuration PCB Headers & Receptacles range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 102557-2 you can contact the distributor directly for product support, shipping queries etc.

Is the 102557-2 RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for 102557-2 have stock available?

Authorised distributors including Avnet America, Arrow Electronics, Mouser Electronics, Newark Electronics and RS Americas have stock available or on a lead time for 102557-2.

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