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178328-2 This TE Connectivity 178328-2 is a 20-position, 2-row header with 3.81mm pitch, designed for through-hole mounting. It features a shrouded 4-wall design with detent lock and board lock feature.
Mfr Part #:

178328-2

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
This TE Connectivity 178328-2 is a 20-position, 2-row header with 3.81mm pitch, designed for through-hole mounting. It features a shrouded 4-wall design with detent lock and board lock feature.
Total Stock: 4,570 pcs

178328-2 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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4,570 pcs
4570 pcs On Request 1 On Request On Request On Request On Request On Request

178328-2 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

178328-2 Description

Short technical summary and product information.

The TE Connectivity 178328-2 is a 20-position, 2-row rectangular header connector with a 3.81mm pitch and 5.08mm row spacing. It is designed for board-to-board or cable applications and features a shrouded 4-wall housing with a detent lock fastening mechanism and a board lock for secure attachment. The contacts are made of copper alloy with a tin finish (0.38µm thickness) and are rectangular tab type. The insulation is black thermoplastic, polyester, glass filled with a UL94 V-0 flammability rating.

 

The connector has an insulation height of 21.59mm and a contact length of 3.81mm. It is rated for 250V and operates over a temperature range of -55°C to 105°C. The mounting type is through hole with solder termination. All 20 positions are loaded. The connector is RoHS compliant (unverified) and has an MSL of 1 Unlimited (unverified).

178328-2 Quick Information

Product Type: Header, Male Pins
Canonical Name: TE Connectivity 178328-2 Header, Male Pins, 20 Position, 3.81mm Pitch, Through Hole, Shrouded
Subcategory: Male Pins

178328-2 Compliance

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

178328-2 Features

  • 20-position, 2-row header connector.
  • 3.81mm pitch with 5.08mm row spacing.
  • Shrouded 4-wall design with detent lock.
  • Through-hole mounting with solder termination.
  • Board lock feature for secure attachment.

178328-2 Applications

  • Board-to-board or cable connections.
  • General purpose rectangular connector applications.

178328-2 FAQs

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

20 positions arranged in 2 rows.

What is the pitch of this connector?

The pitch is 3.81mm (0.150 inches).

What is the voltage rating?

250V.

What is the mounting type?

Through hole with solder termination.

What is the operating temperature range?

-55°C to 105°C.

What is the contact finish?

Tin with a thickness of 0.38µm.

What is the insulation material?

Thermoplastic, polyester, glass filled with UL94 V-0 rating.

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