How do the Harwin Inc. M2099 Series variants differ?

Harwin Inc. M2099 Series part numbers differ by contact finish - mating, contact length - mating, contact length - post and insulation height. Use the selection guide above to pick by contact finish - mating.

How many Harwin Inc. M2099 Series part numbers are listed?

38 Harwin Inc. M2099 Series part numbers are listed, each with specifications and a datasheet where available.

Harwin Inc. M2099 Series

38 variants · Harwin Inc.

About the Harwin Inc. M2099 Series

The Harwin Inc. M2099 Series series groups 38 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common connector type of Header, Cuttable, contact material of Brass and contact shape of Square. Variants differ by contact finish - mating, contact length - mating and contact length - post, so you can match the exact contact finish - mating your application requires using the selection guide below. All listed Harwin Inc. M2099 Series part numbers are active and orderable.

Select a variant by

Contact finish - mating: Gold · Tin
Contact length - mating: 0.240\" (6.10mm) · 0.335\" (8.51mm)
Contact length - post: 0.116\" (2.95mm) · 0.118\" (3.00mm)
Insulation height: 0.100\" (2.54mm) · 0.200\" (5.08mm)
Mounting type: Through Hole · Through Hole, Right Angle
Positions: 2 · 3 · 4 · 6 · 7 · 8 · 12 · 20 · 50
Rows: 1 · 2

Shared specifications

Connector type: Header, Cuttable
Contact material: Brass
Contact shape: Square
Current rating: 3A per Contact
Fastening type: Push-Pull
Gender: Male Pin
Insulation color: Black
Insulation material: Polyamide (PA6T), Nylon 6T
Material flammability rating: UL94 V-0
Operating temperature: -40°C ~ 105°C
Package: Bulk
Pitch: 0.100\" (2.54mm)

Variant comparison

Parameter	M20-9950245	M20-9952545	M20-9960245	M20-9960246	M20-9960345	M20-9960645
Contact finish - mating	Gold	Gold	Gold	Tin	Gold	Gold
Contact length - mating	0.240\" (6.10mm)	0.240\" (6.10mm)	0.240\" (6.10mm)	0.240\" (6.10mm)	0.240\" (6.10mm)	0.240\" (6.10mm)
Contact length - post	0.118\" (3.00mm)	0.118\" (3.00mm)	0.118\" (3.00mm)	0.118\" (3.00mm)	0.118\" (3.00mm)	0.118\" (3.00mm)
Insulation height	0.200\" (5.08mm)	0.200\" (5.08mm)	0.100\" (2.54mm)	0.100\" (2.54mm)	0.100\" (2.54mm)	0.100\" (2.54mm)
Mounting type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Positions	4	50	2	2	3	6
Rows	2	2	1	1	1	1

Request a quote on any Harwin Inc. M2099 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Harwin Inc. M2099 Series variants differ?: Harwin Inc. M2099 Series part numbers differ by contact finish - mating, contact length - mating, contact length - post and insulation height. Use the selection guide above to pick by contact finish - mating.
How many Harwin Inc. M2099 Series part numbers are listed?: 38 Harwin Inc. M2099 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Harwin Inc. M2099 Series?: Request a quote (RFQ) for any Harwin Inc. M2099 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.