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178328-3 The TE Connectivity 178328-3 is a 20-position, 2-row, 3.81mm pitch through hole header with a shrouded 4-wall design and detent lock fastening.
Mfr Part #:

178328-3

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
The TE Connectivity 178328-3 is a 20-position, 2-row, 3.81mm pitch through hole header with a shrouded 4-wall design and detent lock fastening.
Total Stock: 1,700 pcs

178328-3 Available from 1 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,700 pcs
1700 pcs On Request 1 On Request On Request On Request On Request On Request

178328-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Length
Contact Material
Contact Shape
Contact Type
Fastening Type
Features
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Row Spacing
Shrouding
Style
Termination
Termination Style
Voltage Rating

178328-3 Description

Short technical summary and product information.

The TE Connectivity 178328-3 is a rectangular header connector designed for board-to-board or cable applications. It features 20 positions arranged in 2 rows with a pitch of 3.81mm.

 

The connector is through-hole mounted with solder termination. It has a shrouded 4-wall design and a detent lock fastening mechanism for secure mating. The insulation is made of thermoplastic, polyester, glass filled material in black color. The contact material is copper alloy with tin finish, and the contact shape is rectangular. The insulation height is 21.59mm. The voltage rating is 250V, and the operating temperature range is -55°C to 105°C. The material flammability rating is UL94 V-0.

 

The header includes a board lock feature for additional retention. It is suitable for use in various electronic equipment requiring reliable interconnection. The unloaded positions are all loaded, and the contact length is 3.81mm. The row spacing is 5.08mm (0.200").

178328-3 Quick Information

Product Type: Header Connector
Canonical Name: TE Connectivity 178328-3 Header, 20 Position, 2 Row, 3.81mm Pitch, Through Hole, Shrouded

178328-3 Compliance

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

178328-3 Features

  • 20 positions in 2 rows at 3.81mm pitch.
  • Shrouded 4-wall design for protection.
  • Detent lock for secure mating.
  • Board lock for PCB retention.
  • Tin-plated copper alloy contacts.

178328-3 Applications

  • Ideal for board-to-board connections.
  • Suitable for cable-to-board applications.
  • Used in industrial control systems.
  • Common in telecommunications equipment.
  • Applicable in consumer electronics.

178328-3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of positions?

20 positions.

What is the pitch of this header?

3.81mm.

What is the voltage rating?

250V.

What is the mounting type?

Through hole.

What is the operating temperature range?

-55°C to 105°C.

What is the fastening type?

Detent lock.

What is the insulation material?

Thermoplastic, polyester, glass filled.

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