254977 The TE Connectivity 254977 is a DIN 41612 connector with 128 positions and a 2.54mm pitch. It features vertical mounting and a press fit termination style.
Mfr Part #:

254977

Available from 1 distributors
Mfr Name: Eri
Eri
The TE Connectivity 254977 is a DIN 41612 connector with 128 positions and a 2.54mm pitch. It features vertical mounting and a press fit termination style.
✓ Total Stock: 18 pcs
$ Price Range: $1.17

254977 Available from 1 distributor

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

254977 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Contact Material
Contact Plating
Current Rating
Failure Rate
Housing Material
Insulation Resistance
Mounting Type
Number of Positions
Number of Rows
Operating Temperature
Pitch
Termination Style
Type

254977 Description

Short technical summary and product information.

The TE Connectivity 254977 is a high-density DIN 41612 connector designed for reliable interconnectivity. This specific model offers 128 positions arranged in 4 rows, with a standard 2.54mm pitch between contacts. It is designed for vertical mounting and utilizes a press-fit termination style for secure and durable connections.

 

The connector features contacts made from a copper alloy with gold plating, ensuring excellent conductivity and resistance to corrosion. The housing is constructed from Polybutylene Terephthalate (PBT), providing good mechanical and thermal properties. With a current rating of 2A and an operating temperature range of -55°C to +125°C, this connector is suitable for a variety of demanding applications.

 

This DIN 41612 connector is a component within the broader category of backplane connectors, often used in telecommunications, industrial control, and computing systems where high pin counts and robust connections are essential. Its design facilitates efficient board-to-board or cable-to-board connections in complex electronic assemblies.

254977 Quick Information

Product Type: DIN 41612 Connector
Canonical Name: TE Connectivity 254977 DIN 41612 Connector
Subcategory: DIN 41612 Connectors

254977 Compliance

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

254977 Estimated Pricing

Qty Low High
1+ $1.17 $1.17

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

254977 Features

  • 128 positions in 4 rows.
  • 2.54mm pitch for high density.
  • Vertical mounting, press-fit termination.
  • Gold plated copper alloy contacts.
  • Rated for 2A current.

254977 Applications

  • Suitable for backplane applications.
  • Used in telecommunications systems.
  • Ideal for industrial control.
  • Applicable in computing systems.

254977 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the 254977?

-55°C to +125°C

What is the packaging method for the 254977?

Tray

What is the mounting type of the 254977?

Through Hole

What is the termination style of the 254977?

Press Fit

How many positions does the 254977 have?

128 positions

What is the pitch of the 254977 connector?

2.54 mm

What is the current rating of the 254977?

2 A

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