M50-3612542R Harwin Connector (Other) In Stock
Harwin M50-3612542R is a 50-position (25+25) dual-in-line straight SMT plug connector with 1.27 mm (0.05 inch) pitch, 3 mm pin length, and mounting pegs for PCB stability. Available in tape-and-reel packaging with worldwide stock and fast shipping.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 50
- Lifecycle
- ACTIVE
- Datasheet
- M50-3612542R Datasheet PDF
- Category
- Connector
- Price
- From $3.4600(MOQ 1)
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of M50-3612542R?
- 50-position dual-row (25+25) layout on a compact 1.27 mm pitch for high-density SMT designs
- 3 mm pin length with PCB mounting pegs ensures mechanical stability during and after soldering
- Low-profile SMT body minimizes board height, ideal for space-constrained enclosures
- Tape-and-reel (T+R) packaging enables seamless integration into automated pick-and-place assembly lines
What is M50-3612542R used for?
The Harwin M50-3612542R is designed for high-density board-to-board signal connections in embedded computing modules, industrial control cards, and compact instrumentation where a 1.27 mm pitch 50-position plug saves critical PCB real estate. Its mounting pegs and SMT termination deliver reliable mechanical retention through automated reflow soldering. The low-profile body and tape-and-reel availability make this connector a practical choice for volume production of portable electronics and communication hardware.
What are the specifications of M50-3612542R?
| Pbfree Code | Yes |
| YTEOL | 9.4 |
| Additional Feature | LOW PROFILE |
| Board Mounting Option | PEG |
| Body Breadth | 0.134inch |
| Body Depth | 0.066inch |
| Body Length | 1.25inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | BRASS |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 20mΩ |
| Contact Style | SQ PIN-SKT |
| Dielectric Withstanding Voltage | 500VAC V |
| Durability | 300Cycles |
| Filter Feature | NO |
| Insulation Resistance | 1000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | POLYETHYLENE |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 3.88mm |
| Plating Thickness | 3u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 1A |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 50 |
| UL Flammability Code | 94V-0 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Taiwan |
Where can I find the M50-3612542R datasheet?
M50-3612542R Datasheet DownloadOfficial datasheet from Harwin
What are equivalent replacements for M50-3612542R?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and pin count does the Harwin M50-3612542R use?
The M50-3612542R is a 50-position dual-in-line connector arranged as 25 contacts per row on a 1.27 mm (0.05 inch) pitch. This fine pitch allows mounting within a 31.75 mm body length, making it suitable for dense PCB layouts in compact embedded systems and portable instruments.
How do the mounting pegs of M50-3612542R improve assembly reliability?
The integrated PCB mounting pegs align the connector on the board during placement and resist lateral movement through the 260 °C reflow soldering process. This mechanical support prevents tombstoning and connector shift, ensuring consistent solder joint quality across all 50 SMT contact positions in high-volume production.
Which application scenarios benefit most from the M50-3612542R low-profile design?
Its low-profile SMT body, rated body depth of 1.68 mm, suits stacked PCB assemblies in compact industrial controllers, data acquisition modules, and handheld test equipment where vertical clearance is below 5 mm. The 50-position density also reduces the number of discrete connectors needed, simplifying wiring harness design.
Is the M50-3612542R RoHS compliant and available for automated assembly?
Yes, the M50-3612542R carries a Pb-free (RoHS compliant) designation and ships in tape-and-reel format suitable for automated pick-and-place machines. Each reel provides a continuous supply for SMT lines, supporting production volumes requiring uninterrupted feeder loading without manual connector handling.
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Why Buy from FindMyChip
About Harwin
Harwin is a leading electronic component manufacturer. FindMyChip sources Harwin ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.4900 | $6.49 |
| 10+ | $5.5180 | $55.18 |
| 100+ | $4.6902 | $469.02 |
| 700+ | $4.0887 | $2862.10 |
| 1400+ | $3.4600 | $4844.00 |
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