Mfr Part #:

53949-0878

Mfr Name: Molex

The Molex 53949-0878 is a Board to Board & Mezzanine Connector with 80 positions and a 0.5mm pitch. It features SMD/SMT termination and a vertical mounting angle.

✓ Total Stock: 64 pcs

$ Price Range: $1.00

53949-0878 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	64 pcs On Request	64 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

53949-0878 Specifications Quick View

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Category	New Products
Manufacturer Name	Molex

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53949-0878 Description

Short technical summary and product information.

The Molex 53949-0878 is a high-density board-to-board and mezzanine connector designed for reliable electrical connections. It features 80 positions arranged in 2 rows, with a fine pitch of 0.5 mm and a stack height of 2.5 mm. The connector is designed for vertical mounting and utilizes SMD/SMT termination for efficient PCB assembly.

Constructed with a Liquid Crystal Polymer (LCP) housing material, this connector is built for durability and performance in demanding environments. The contacts are plated with gold, ensuring excellent conductivity and resistance to corrosion. It has a voltage rating of 50 V and operates within a temperature range of -40 C to +85 C.

This connector is supplied in Cut Tape, MouseReel, or Reel packaging options, suitable for automated manufacturing processes. Its robust design and precise specifications make it suitable for various electronic applications requiring compact and dependable board-to-board interconnectivity.

53949-0878 Quick Information

Product Type: Board to Board & Mezzanine Connector

Series: 53949

Canonical Name: Molex 53949-0878 Board to Board & Mezzanine Connector

Subcategory: Board to Board & Mezzanine Connectors

53949-0878 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

53949-0878 Estimated Pricing

Qty	Low	High
1+	$1.00	$1.00

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

53949-0878 Features

80 positions for high-density connections.
0.5mm pitch for compact designs.
2.5mm stack height.
Vertical SMD/SMT mounting.
Gold plated contacts for reliability.

53949-0878 Applications

Suitable for compact electronic devices.
Ideal for mezzanine board stacking.
Used in consumer electronics.
Applicable in industrial equipment.

53949-0878 FAQs

7 frequently asked questions generated from this part’s specifications.

How many positions does the Molex 53949-0878 connector housing have?

80 positions.

What is the pitch of the 53949-0878 connector?

0.5 mm.

What is the voltage rating of this connector housing?

50 V.

What is the mounting orientation of the 53949-0878?

Vertical.

What is the stack height for the Molex 53949-0878?

2.5 mm.

What is the operating temperature range of this part?

-40°C to +85°C.

What contact plating is used on the 53949-0878?

Gold.