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1-794070-0 The 1-794070-0 is a 20-position, 2-row, shrouded header from TE Connectivity. It features a 4.14mm pitch and through-hole mounting.
Mfr Part #:

1-794070-0

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
The 1-794070-0 is a 20-position, 2-row, shrouded header from TE Connectivity. It features a 4.14mm pitch and through-hole mounting.
Total Stock: 600 pcs

1-794070-0 Available from 1 distributor

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600 pcs
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1-794070-0 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 Length (Mating Pin)
Contact Material
Contact Shape
Contact Type
Current Rating
Current Rating (Amps)
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
Voltage Rating

1-794070-0 Description

Short technical summary and product information.

The 1-794070-0 is a 20-position, 2-row, shrouded header from TE Connectivity. It is designed for board-to-cable/wire applications with a 4.14mm pitch and through-hole mounting. The header features a locking ramp for secure mating.

 

Contacts are made of brass with tin finish (150µin). The insulation is white polyamide (PA) nylon rated UL94 V-0. Operating temperature range is -20°C to 85°C. Voltage rating is 600VAC; current rating varies by wire gauge.

 

The component includes a board lock feature for additional retention. Mating pin length is 4.45mm and insulation height is 13.50mm. It is suitable for various interconnection needs where a reliable shrouded header is required.

1-794070-0 Quick Information

Product Type: Header, Male Pins
Canonical Name: TE Connectivity 1-794070-0 Header, Male Pins, 20 Positions, Through Hole, Shrouded
Subcategory: Shrouded Header

1-794070-0 Compliance

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

1-794070-0 Features

  • 20-position, 2-row shrouded header.
  • 4.14mm pitch with through-hole mounting.
  • Locking ramp for secure mating.
  • Board lock feature for retention.
  • Rated for 600VAC operation.

1-794070-0 Applications

  • Board-to-cable/wire interconnection applications.
  • Industrial control and automation systems.
  • Power distribution and signal routing.
  • Requires reliable locking connection.

1-794070-0 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 1-794070-0 have?

20 positions.

What is the pitch of this header?

4.14mm.

What is the voltage rating?

600VAC.

What is the mounting type?

Through hole.

Is the header shrouded?

Yes, it has a shrouded 4-wall design.

What is the operating temperature range?

-20°C to 85°C.

What is the contact finish?

Tin with 150µin thickness.

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