FX4B3-68S-1.27SV(71) The FX4B3-68S-1.27SV(71) is a 68-position, 2-row, 1.27mm pitch surface mount receptacle connector by Hirose Electric. It features gold contact finish and board guide.
Mfr Part #:

FX4B3-68S-1.27SV(71)

Available from 2 distributors
Mfr Name: Hirose Electric
Hirose Electric
The FX4B3-68S-1.27SV(71) is a 68-position, 2-row, 1.27mm pitch surface mount receptacle connector by Hirose Electric. It features gold contact finish and board guide.
✓ Total Stock: 100 pcs
$ Price Range: $4.52 - $7.46

FX4B3-68S-1.27SV(71) Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
94 pcs
94 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
6 pcs
6 pcs On Request 1 On Request On Request On Request On Request On Request

FX4B3-68S-1.27SV(71) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Features
Height Above Board
Lead Style
Mounting Type
Number of Positions
Number of Rows
Pitch
SVHC Present
Tape & Reel

FX4B3-68S-1.27SV(71) Description

Short technical summary and product information.

The Hirose Electric FX4B3-68S-1.27SV(71) is a surface mount receptacle connector with center strip contacts. It is designed for board-to-board or mezzanine applications requiring a 1.27mm pitch and 68 positions arranged in 2 rows. The connector features a gold contact finish with a thickness of 8.00µin (0.203µm) for reliable electrical performance.

 

The connector has a height above board of 0.275 inches (6.99mm) and includes a board guide feature to aid in alignment during assembly. The surface mount design allows for efficient PCB mounting.

 

The component is listed as RoHS3 compliant, REACH unaffected, and has an MSL rating of 1 (unlimited). This connector is suitable for use in various electronic assemblies requiring a compact, high-density board-to-board connection. The 1.27mm pitch allows for space-saving designs while maintaining reliable signal integrity.

FX4B3-68S-1.27SV(71) Quick Information

Product Type: Mezzanine (Board to Board) Connector
Series: FX4B
Canonical Name: Hirose Electric FX4B3-68S-1.27SV(71) 68 Position Receptacle, Center Strip Contacts Connector
Subcategory: Mezzanine (Board to Board) Connector

FX4B3-68S-1.27SV(71) Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FX4B3-68S-1.27SV(71) Estimated Pricing

Qty Low High
1+ $7.46 $7.46
10+ $6.75 $6.75
25+ $6.38 $6.38
50+ $5.02 $5.02
75+ $5.01 $5.01
525+ $4.99 $4.99
1,050+ $4.64 $4.64
2,550+ $4.52 $4.52

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

FX4B3-68S-1.27SV(71) Features

  • 68 positions in 2 rows at 1.27mm pitch.
  • Surface mount receptacle with gold contacts.
  • Board guide feature for alignment.
  • Height above board of 0.275 inches.
  • RoHS3 compliant and REACH unaffected.

FX4B3-68S-1.27SV(71) Applications

  • Used in board-to-board mezzanine connections.
  • Suitable for high-density electronic assemblies.
  • Ideal for space-constrained PCB designs.

FX4B3-68S-1.27SV(71) FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the FX4B3-68S-1.27SV(71) have?

68 positions.

What is the pitch of this connector?

1.27mm (0.050").

What is the mounting type?

Surface mount.

What is the contact finish?

Gold with a thickness of 8.00µin (0.203µm).

How many rows does it have?

2 rows.

What is the height above board?

0.275 inches (6.99mm).

What features are included?

Board guide.

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