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531721-8 TE Connectivity 531721-8 is a 100-position 2.54mm pitch right-angle through-hole header. It features a shrouded design with mounting flange and mating guide.
Mfr Part #:

531721-8

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 531721-8 is a 100-position 2.54mm pitch right-angle through-hole header. It features a shrouded design with mounting flange and mating guide.
Total Stock: 1 pcs
$ Price Range: $650.77 - $1,499.25

531721-8 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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1 pcs
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531721-8 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
China RoHS
Connector Type
Contact Finish
Contact Finish Thickness
Contact Length
Contact Material
Contact Shape
Contact Type
EU ELV
Features
Halogen Free
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Style
Mil-Spec Certification
Military Grade
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Pitch
Row Spacing
Shrouding
Solder Process Capability
Style
Termination

531721-8 Description

Short technical summary and product information.

The TE Connectivity 531721-8 is a 100-position rectangular connector header with male pins. It features a right-angle through-hole mounting style with a 2.54mm pitch. The connector has a 2-row arrangement with all positions loaded and a shrouded 3-wall design for pin protection.

 

The header uses tin-lead contact finish with a thickness of 50.0µin (1.27µm) on brass square pins. The insulation is blue polyester, glass filled with an insulation height of 8.38mm. It includes features such as a mating guide and mounting flange for secure board-to-board or cable connections.

 

This part is mil-spec certified under M55302/110-17 and is wave solder capable to 265°C. Note that the product is not RoHS compliant due to lead content in the contact finish.

531721-8 Quick Information

Product Type: Header, Male Pins
Canonical Name: 100 Position 2.54mm Pitch Through Hole Right Angle Shrouded Header, Male Pins
Subcategory: Header, Male Pins

531721-8 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant
Lead Free: Contains Lead

531721-8 Estimated Pricing

Qty Low High
1+ $1,499.25 $1,499.25
10+ $1,469.27 $1,469.27
42+ $650.77 $650.77
50+ $1,439.88 $1,439.88
100+ $1,411.08 $1,411.08
500+ $1,382.86 $1,382.86

Estimated market price range - modelled values for guidance only, not live distributor offers.

531721-8 Features

  • 100 positions in 2-row configuration.
  • 2.54mm pitch right-angle through-hole mounting.
  • Shrouded 3-wall design for pin protection.
  • Tin-lead contact finish for solderability.
  • Mil-spec M55302/110-17 certified.

531721-8 Applications

  • Used in board-to-board interconnects in military electronics.
  • Suitable for cable-to-board connections requiring high pin count.
  • Ideal for applications requiring mil-spec certified connectors.

531721-8 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 531721-8 have?

The 531721-8 has 100 positions, all loaded, in a 2-row configuration.

What is the pitch of the 531721-8?

The pitch is 2.54mm (0.100").

What is the mounting type of the 531721-8?

It is a through-hole, right-angle mounting header.

Is the 531721-8 RoHS compliant?

No, it is not RoHS compliant due to lead (Pb) content in the contact finish.

What mil-spec certification does the 531721-8 have?

It is certified to M55302/110-17.

What is the contact finish on the 531721-8?

The contact finish is tin-lead with a thickness of 50.0µin (1.27µm).

What features does the 531721-8 include?

It includes a mating guide and mounting flange.

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