M20-9991045 10 position single row 2.54mm pitch through hole unshrouded header with gold plated brass pins. Rated for 3A per contact, operating temperature -40°C to 105°C.
Mfr Part #:

M20-9991045

Available from 2 distributors
Mfr Name: Harwin Inc.
Harwin Inc.
10 position single row 2.54mm pitch through hole unshrouded header with gold plated brass pins. Rated for 3A per contact, operating temperature -40°C to 105°C.
✓ Total Stock: 3,509 pcs
$ Price Range: $0.23 - $0.45

M20-9991045 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,500 pcs
3500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
9 pcs
9 pcs On Request 1 On Request On Request On Request On Request On Request

M20-9991045 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
Industrial Grade
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

M20-9991045 Description

Short technical summary and product information.

This is a 10-position single row unshrouded pin header from Harwin's M20 series. It features a 2.54mm pitch and through hole mounting for solder termination. The header is designed for board-to-board or board-to-cable connections.

 

The contacts are made of brass with gold finish, providing reliable electrical performance. The insulation is black polyamide (PA6T) with UL94 V-0 flammability rating. The header has a push-pull fastening type and is unshrouded.

 

Electrical ratings include a maximum current of 3A per contact, contact resistance of 20mΩ initial, and dielectric withstanding voltage of 500V AC. Operating temperature range is -40°C to 105°C.

 

The overall contact length is 11.68mm with a mating contact length of 6.10mm. Insulation height is 2.54mm. This component is suitable for various interconnection applications requiring a compact, reliable header.

M20-9991045 Quick Information

Product Type: Header, Male Pins
Series: M20-PH
Canonical Name: 10 Position Single Row 2.54mm Pitch Through Hole Unshrouded Header, Male Pins
Subcategory: Unshrouded Header

M20-9991045 Compliance

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

M20-9991045 Estimated Pricing

Qty Low High
1+ $0.45 $0.45
10+ $0.38 $0.38
100+ $0.32 $0.32
250+ $0.29 $0.29
1,000+ $0.27 $0.27
5,000+ $0.24 $0.24
10,000+ $0.23 $0.23

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

M20-9991045 Features

  • 10 position single row unshrouded header.
  • 2.54mm pitch for standard spacing.
  • Gold plated brass contacts for reliability.
  • Rated for 3A per contact maximum.
  • Through hole solder termination.

M20-9991045 Applications

  • Board-to-board interconnection in compact designs.
  • Board-to-cable connections with mating sockets.
  • Prototyping and general purpose header applications.
  • Used in industrial and consumer electronics.

M20-9991045 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the M20-9991045 have?

10 positions.

What is the pitch of this header?

2.54mm (0.100").

What is the current rating per contact?

3A maximum.

What is the dielectric withstanding voltage?

500V AC for 1 minute.

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 with gold plating.

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