M20-9970346 Harwin M20-9970346 is a 6-position (2x3) 2.54mm pitch male pin header, through hole, unshrouded, with tin-plated brass contacts.
Mfr Part #:

M20-9970346

Available from 1 distributors
Mfr Name: Harwin Inc.
Harwin Inc.
Harwin M20-9970346 is a 6-position (2x3) 2.54mm pitch male pin header, through hole, unshrouded, with tin-plated brass contacts.
✓ Total Stock: 48 pcs
$ Price Range: $0.19 - $0.36

M20-9970346 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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48 pcs
48 pcs On Request 1 On Request On Request On Request On Request On Request

M20-9970346 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Length
Contact Material
Contact Shape
Contact Type
Current Rating (Amps)
Fastening Type
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
Overall Contact Length
Pitch
Row Spacing
Shrouding
Style
Termination
Termination Style

M20-9970346 Description

Short technical summary and product information.

The Harwin M20-9970346 is a 6-position (2x3) male pin header from the M20 series, featuring a 2.54mm (0.100") pitch. It is designed for through-hole mounting with straight vertical pins, making it suitable for board-to-board or cable connections. The unshrouded push-pull design allows for flexible mating.

 

The contacts are made of brass with a tin finish, providing reliable conductivity. The header has a mating pin height of 6.1mm, an insulation height of 2.54mm, and a post length of 8.51mm, with an overall contact length of 14.00mm. The black polyamide (PA6T) insulator is rated UL94 V-0 for flammability resistance.

 

Electrical ratings include a current rating of 3A per contact and an operating temperature range of -40°C to 105°C. The header can be cut to a smaller number of contacts using the M20 Hand Cutting Tool Z1022-00, offering flexibility for prototyping and production.

M20-9970346 Quick Information

Product Type: Header, Male Pins
Series: M20
Canonical Name: Harwin Inc. M20-9970346 6 Position (2x3) 2.54mm Pitch Male Pin Header, Through Hole, Unshrouded
Subcategory: Male Pins

M20-9970346 Compliance

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

M20-9970346 Estimated Pricing

Qty Low High
1+ $0.36 $0.36
10+ $0.31 $0.31
100+ $0.26 $0.26
250+ $0.23 $0.23
1,000+ $0.22 $0.22
3,000+ $0.21 $0.21
5,000+ $0.20 $0.20
10,000+ $0.19 $0.19

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

M20-9970346 Features

  • 6 positions (2x3) with 2.54mm pitch.
  • Through hole mounting with straight pins.
  • Tin-plated brass contacts for reliable conductivity.
  • Rated for 3A per contact at -40°C to 105°C.
  • Unshrouded header for flexible connections.

M20-9970346 Applications

  • Ideal for board-to-board connections.
  • Used in cable-to-board applications.
  • Suitable for prototyping and general purpose.
  • Can be cut to custom pin counts.
  • Common in industrial and consumer electronics.

M20-9970346 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the M20-9970346 have?

6 positions arranged as 3+3 in 2 rows.

What is the pitch of this header?

2.54mm (0.100").

What is the current rating per contact?

3A per contact.

What is the mounting type?

Through hole, straight vertical orientation.

What is the operating temperature range?

-40°C to 105°C.

What contact finish is used?

Tin.

Is this header shrouded or unshrouded?

Unshrouded.

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