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Harwin Inc. M520 Series

3 variants · Harwin Inc.

About the Harwin Inc. M520 Series

The Harwin Inc. M520 Series series groups 3 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, contact finish - mating of Gold and contact finish thickness - mating of Flash. Variants differ by mated stacking heights, mounting type and positions, so you can match the exact mated stacking heights your application requires using the selection guide below. All listed Harwin Inc. M520 Series part numbers are active and orderable.

Select a variant by

Mated stacking heights
7.10mm, 8.50mm, 11.00mm · 8.37mm, 9.77mm, 12.27mm
Mounting type
Surface Mount · Through Hole
Positions
3 · 4 · 5

Shared specifications

Connector type
Header
Contact finish - mating
Gold
Contact finish thickness - mating
Flash
Contact length - mating
0.157\" (4.00mm)
Contact material
Brass
Contact shape
Square
Current rating
1A
Fastening type
Push-Pull
Gender
Male Pin
Insulation color
Black
Insulation height
0.098\" (2.50mm)
Insulation material
Polyamide (PA6T), Nylon 6T

Variant comparison

ParameterM52-040000P0545M52-040023V0345M52-040023V0445
Mated stacking heights8.37mm, 9.77mm, 12.27mm7.10mm, 8.50mm, 11.00mm7.10mm, 8.50mm, 11.00mm
Mounting typeSurface MountThrough HoleThrough Hole
Positions534

Request a quote on any Harwin Inc. M520 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. M520 Series variants differ?
Harwin Inc. M520 Series part numbers differ by mated stacking heights, mounting type and positions. Use the selection guide above to pick by mated stacking heights.
How many Harwin Inc. M520 Series part numbers are listed?
3 Harwin Inc. M520 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Harwin Inc. M520 Series?
Request a quote (RFQ) for any Harwin Inc. M520 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants