M50-3500542
Harwin Inc.
10BulkBoard to Board or Cable
Ref. price$1.4300
Lead time on requestGet quote ›
Harwin Inc. M503 Series
27 variants · Harwin Inc.
About the Harwin Inc. M503 Series
The Harwin Inc. M503 Series series groups 27 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 -, connector type of Header and contact finish - mating of Gold. Variants differ by contact finish thickness - mating, contact finish thickness - post and contact length - mating, so you can match the exact contact finish thickness - mating your application requires using the selection guide below. All listed Harwin Inc. M503 Series part numbers are active and orderable.
Select a variant by
- Contact finish thickness - mating
- - · 3.00µin (0.076µm) · 15.0µin (0.38µm) · Flash
- Contact finish thickness - post
- 98.4µin (2.50µm) · 100.0µin (2.54µm)
- Contact length - mating
- 0.118\" (3.00mm) · 0.120\" (3.05mm)
- Contact length - post
- 0.091\" (2.30mm) · 0.107\" (2.71mm)
- Contact material
- Brass · Copper Alloy
- Current rating
- 1A per Contact · 1.75A per Contact
- Fastening type
- Latch Lock/Eject Hooks · Push-Pull
- Features
- - · Keying Slot
Shared specifications
- Applications
- -
- Connector type
- Header
- Contact finish - mating
- Gold
- Contact finish - post
- Tin
- Contact shape
- Square
- Gender
- Male Pin
- Ingress protection
- -
- Insulation color
- Black
- Material flammability rating
- UL94 V-0
- Mounting type
- Through Hole
- Pitch
- 0.050\" (1.27mm)
- Termination
- Solder
Variant comparison
| Parameter | M50-3500542 | M50-3500642 | M50-3500742 | M50-3500842 | M50-3501042 | M50-3501242 |
|---|---|---|---|---|---|---|
| Contact finish thickness - mating | 3.00µin (0.076µm) | 3.00µin (0.076µm) | 3.00µin (0.076µm) | 3.00µin (0.076µm) | 3.00µin (0.076µm) | 3.00µin (0.076µm) |
| Contact finish thickness - post | 98.4µin (2.50µm) | 98.4µin (2.50µm) | 98.4µin (2.50µm) | 98.4µin (2.50µm) | 98.4µin (2.50µm) | 98.4µin (2.50µm) |
| Contact length - mating | 0.118\" (3.00mm) | 0.118\" (3.00mm) | 0.118\" (3.00mm) | 0.118\" (3.00mm) | 0.118\" (3.00mm) | 0.118\" (3.00mm) |
| Contact length - post | 0.091\" (2.30mm) | 0.091\" (2.30mm) | 0.091\" (2.30mm) | 0.091\" (2.30mm) | 0.091\" (2.30mm) | 0.091\" (2.30mm) |
| Contact material | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy |
| Current rating | 1A per Contact | 1A per Contact | 1A per Contact | 1A per Contact | 1A per Contact | 1A per Contact |
| Fastening type | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull |
| Features | - | - | - | - | - | - |
Request a quote on any Harwin Inc. M503 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. M503 Series variants differ?
- Harwin Inc. M503 Series part numbers differ by contact finish thickness - mating, contact finish thickness - post, contact length - mating and contact length - post. Use the selection guide above to pick by contact finish thickness - mating.
- How many Harwin Inc. M503 Series part numbers are listed?
- 27 Harwin Inc. M503 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Harwin Inc. M503 Series?
- Request a quote (RFQ) for any Harwin Inc. M503 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
