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Harwin Inc. M525 Series

8 variants · Harwin Inc.

About the Harwin Inc. M525 Series

The Harwin Inc. M525 Series series groups 8 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common applications of General Purpose, Medical, Telecommunications, connector type of Receptacle and contact finish - mating of Gold. Variants differ by contact length - post, contact shape and gender, so you can match the exact contact length - post your application requires using the selection guide below. All listed Harwin Inc. M525 Series part numbers are active and orderable.

Select a variant by

Contact length - post
- · 0.110\" (2.79mm) · 0.118\" (3.00mm)
Contact shape
Rectangular · Square
Gender
Female Socket · Forked
Insulation height
0.181\" (4.60mm) · 0.224\" (5.69mm) · 0.335\" (8.51mm)
Insulation material
Polyamide (PA6T), Nylon 6T · Polyamide (PA9T), Nylon 9T
Mated stacking heights
- · 8.5mm, 9.77mm
Mounting type
Surface Mount · Through Hole
Positions
5 · 6 · 10 · 20 · 25

Shared specifications

Applications
General Purpose, Medical, Telecommunications
Connector type
Receptacle
Contact finish - mating
Gold
Contact finish - post
-
Contact finish thickness - mating
-
Contact finish thickness - post
-
Contact material
Phosphor Bronze
Current rating
1A
Fastening type
Push-Pull
Features
-
Ingress protection
-
Insulation color
Black

Variant comparison

ParameterM52-5010545M52-5010645M52-5050545M52-5052045M52-5052545M52-5100345
Contact length - post0.110\" (2.79mm)0.110\" (2.79mm)---0.118\" (3.00mm)
Contact shapeRectangularRectangularSquareSquareSquareRectangular
GenderForkedForkedFemale SocketFemale SocketFemale SocketForked
Insulation height0.335\" (8.51mm)0.335\" (8.51mm)0.224\" (5.69mm)0.224\" (5.69mm)0.224\" (5.69mm)0.181\" (4.60mm)
Insulation materialPolyamide (PA9T), Nylon 9TPolyamide (PA9T), Nylon 9TPolyamide (PA6T), Nylon 6TPolyamide (PA6T), Nylon 6TPolyamide (PA6T), Nylon 6TPolyamide (PA6T), Nylon 6T
Mated stacking heights--8.5mm, 9.77mm8.5mm, 9.77mm8.5mm, 9.77mm-
Mounting typeThrough HoleThrough HoleSurface MountSurface MountSurface MountThrough Hole
Positions56520256

Request a quote on any Harwin Inc. M525 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. M525 Series variants differ?
Harwin Inc. M525 Series part numbers differ by contact length - post, contact shape, gender and insulation height. Use the selection guide above to pick by contact length - post.
How many Harwin Inc. M525 Series part numbers are listed?
8 Harwin Inc. M525 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Harwin Inc. M525 Series?
Request a quote (RFQ) for any Harwin Inc. M525 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants