M20-9771646 16-position, 2.54mm pitch single row through hole pin header from Harwin's M20 series. Unshrouded male pins with tin-plated brass contacts and black PA6T insulation.
Mfr Part #:

M20-9771646

Available from 1 distributors
Mfr Name: Harwin Inc.
Harwin Inc.
16-position, 2.54mm pitch single row through hole pin header from Harwin's M20 series. Unshrouded male pins with tin-plated brass contacts and black PA6T insulation.
✓ Total Stock: 300 pcs
$ Price Range: $0.31 - $0.59

M20-9771646 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
300 pcs
300 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

M20-9771646 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)
Dielectric Withstanding Voltage
Fastening Type
Insulation Color
Insulation Height
Insulation Material
Insulation Resistance
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Overall Contact Length
Pitch
Shrouding
Style
Tape & Reel
Termination
Termination Style

M20-9771646 Description

Short technical summary and product information.

The Harwin M20-9771646 is a 16-position, single row, through hole pin header from the M20 series of 2.54mm pitch connectors. It features unshrouded square male pins with tin-plated brass contacts and a black polyamide (PA6T) insulator. The header is designed for board-to-board or cable applications and can be cut to length as needed.

 

Electrical ratings include a maximum current of 3A per contact, initial contact resistance of 20 mΩ max, and dielectric withstanding voltage of 500V AC for 1 minute. The operating temperature range is -40°C to 105°C, and the insulation material is rated UL94 V-0 for flammability.

 

The header has an overall contact length of 11.48mm, with a contact length of 5.80mm and an insulation height of 2.54mm. It uses push-pull fastening and is terminated via solder. The part is RoHS3 compliant and REACH unaffected (unverified).

M20-9771646 Quick Information

Product Type: Header, Male Pins
Series: M20-PH
Canonical Name: Harwin M20-9771646 16-Position 2.54mm Pitch Single Row Through Hole Pin Header
Subcategory: Unshrouded Header

M20-9771646 Compliance

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

M20-9771646 Estimated Pricing

Qty Low High
1+ $0.59 $0.59
10+ $0.50 $0.50
100+ $0.49 $0.49
300+ $0.38 $0.38
1,200+ $0.35 $0.35
5,100+ $0.32 $0.32
10,200+ $0.31 $0.31

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

M20-9771646 Features

  • 16-position single row through hole pin header.
  • 2.54mm pitch with square tin-plated brass pins.
  • Rated for 3A per contact with UL94 V-0 insulation.
  • Cuttable design for custom length requirements.
  • Operating temperature range -40°C to 105°C.

M20-9771646 Applications

  • Ideal for board-to-board stacking connections.
  • Used in wire-to-board cable assemblies.
  • Suitable for prototyping and breakaway applications.
  • Common in industrial control and instrumentation.

M20-9771646 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the M20-9771646 have?

16 positions.

What is the pitch of this header?

2.54mm (0.100 inches).

What is the current rating per contact?

3A maximum per contact.

What is the mounting type?

Through hole.

What is the operating temperature range?

-40°C to 105°C.

What is the contact material and finish?

Brass (copper alloy) with tin plating.

What is the insulation material?

Polyamide (PA6T), rated UL94 V-0.

Home
Account

Categories