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WD2F144WB3R300 JAE Electronics WD2F144WB3R300 is a 148 position (144 signal + 4 power) receptacle with center strip contacts, 0.50mm pitch, surface mount, gold plating.
Mfr Part #:

WD2F144WB3R300

Available from 1 distributors
Mfr Name: JAE Electronics
JAE Electronics
JAE Electronics WD2F144WB3R300 is a 148 position (144 signal + 4 power) receptacle with center strip contacts, 0.50mm pitch, surface mount, gold plating.
✓ Total Stock: 5,750 pcs
$ Price Range: $6.83 - $6.84

WD2F144WB3R300 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,750 pcs
On Request
5750 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

WD2F144WB3R300 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 Spacing
Mated Stacking Heights
Mounting Type
Number of Positions
Number of Rows
Pitch
Tape & Reel
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WD2F144WB3R300 Description

Short technical summary and product information.

The JAE Electronics WD2F144WB3R300 is a 148 position (144 signal + 4 power) receptacle connector featuring center strip contacts. It is designed for surface mount applications with a 0.50mm pitch. The connector has two rows and includes a board guide feature for alignment during assembly. The contacts are gold plated with a thickness of 0.30µm (11.8µin). The height above board is 10.39mm, and the mated stacking height is 16.7mm, making it suitable for mezzanine board-to-board connections. This connector is RoHS3 compliant and REACH unaffected, with an MSL of 1 (unlimited). The compact pitch and high density allow for space-saving designs in applications requiring high-speed signal transmission and power delivery.

WD2F144WB3R300 Quick Information

Product Type: Receptacle, Center Strip Contacts
Canonical Name: JAE Electronics WD2F144WB3R300 - 148 Position (144 + 4 Power) Receptacle, Center Strip Contacts, Surface Mount, Gold
Subcategory: Receptacle, Center Strip Contacts

WD2F144WB3R300 Compliance

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

WD2F144WB3R300 Estimated Pricing

Qty Low High
300+ $6.84 $6.84
600+ $6.83 $6.83

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

WD2F144WB3R300 Features

  • 148 position hybrid signal/power connector.
  • 0.50mm pitch for high density design.
  • Surface mount with integrated board guide.
  • Gold plated contacts for reliable connections.
  • 16.7mm mated stacking height.

WD2F144WB3R300 Applications

  • Ideal for mezzanine board-to-board stacking.
  • Suitable for high-speed data transmission.
  • Used in space-constrained electronic designs.
  • Supports mixed signal and power delivery.

WD2F144WB3R300 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the WD2F144WB3R300 have?

It has 148 positions: 144 signal and 4 power contacts.

What is the pitch of this connector?

The pitch is 0.50mm.

What is the mounting type?

Surface mount.

What is the contact finish?

Gold plating with a thickness of 0.30µm (11.8µin).

What is the mated stacking height?

16.7mm.

Does it have any alignment features?

Yes, it includes a board guide.

What is the height above board?

10.39mm (0.409 inches).

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