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0553944070 Molex 0553944070 is a 40-position, 0.40mm pitch, surface mount right angle plug connector with gold contact finish and solder retention feature.
Mfr Part #:

0553944070

Available from 1 distributors
Mfr Name: Molex
Molex
Molex 0553944070 is a 40-position, 0.40mm pitch, surface mount right angle plug connector with gold contact finish and solder retention feature.
✓ Total Stock: 443 pcs
$ Price Range: $1.56

0553944070 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Husky International Electronic ✓
Non-Authorised Inventory information
443 pcs
On Request
443 pcs On Request 1 On Request On Request N/A 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.

0553944070 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
Lead Style
Mounting Type
Number of Positions
Number of Rows
Pitch
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0553944070 Description

Short technical summary and product information.

Molex 0553944070 is a 40-position, 0.40mm pitch board-to-board connector. It is a plug with outer shroud contacts, designed for surface mount right angle mounting. The contacts are gold plated with 10.0µin thickness, ensuring reliable connections. The connector features a height above board of 3.15mm and includes solder retention for secure attachment. It is suitable for mezzanine and edge-type applications.

0553944070 Quick Information

Product Type: Board-to-Board Connector
Canonical Name: Molex 0553944070, 40 Position 0.40mm Pitch Surface Mount Right Angle Plug, Outer Shroud Contacts
Subcategory: Board-to-Board Connectors

0553944070 Compliance

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

0553944070 Estimated Pricing

Qty Low High
1,500+ $1.56 $1.56

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

0553944070 Features

  • 40 positions with 0.40mm pitch.
  • Surface mount right angle mounting.
  • Gold contact finish for reliability.
  • Includes solder retention feature.
  • 3.15mm height above board.

0553944070 Applications

  • Ideal for high-density board-to-board connections.
  • Used in mezzanine and stacked PCB designs.
  • Suitable for portable electronics and compact devices.

0553944070 FAQs

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

40 positions.

What is the pitch of this connector?

0.40mm (0.016 inches).

What is the mounting type?

Surface mount, right angle.

How many rows of contacts does it have?

2 rows.

What is the contact finish?

Gold with 10.0µin (0.25µm) thickness.

What is the height above board?

3.15mm (0.124 inches).

Does this connector include solder retention?

Yes, it features solder retention for secure attachment.

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