Harwin Archer M52 Series 20-Way SIL Vertical Pin Header
Harwin Archer M52 20-way vertical pin header with gold-plated brass contacts & UL94V-0 housing. For reliable board-to-board industrial connections.
The Harwin Archer M52 Series 20-Way SIL Vertical Pin Header is a high-quality, single-in-line (SIL) connector designed for reliable board-to-board connections in demanding applications. This vertical header features a robust black polyamide (nylon) 6T housing, rated UL94V-0 for excellent flame retardancy and thermal stability. The connector utilises gold-plated brass contacts to ensure a low-resistance, corrosion-resistant connection, enhancing both signal integrity and long-term durability.
With a compact contact pitch of 1.27mm x 2.54mm and a 4mm mating pin height, this header offers a space-saving solution for high-density PCB layouts. The through-hole straight termination provides a secure mechanical and electrical bond to the printed circuit board, suitable for wave soldering processes. It is engineered for a contact rating of 1A, with a maximum contact resistance of 20mΩ and a minimum insulation resistance of 1000MΩ, guaranteeing consistent performance.
Key Features & Specifications
- Connector Type: Vertical Pin Header
- Contact Configuration: 20-way, single row (SIL)
- Housing Material: Black UL94V-0 polyamide 6T
- Contact Material: Brass with gold plating
- Contact Pitch: 1.27mm x 2.54mm
- Mating Height: 4mm
- Termination: Through-hole, straight PC tail
- Shroud Type: Unshrouded for easy mating
- Electrical Rating: 1A per contact
- Durability: Rated for 300 mating cycles
This reliable connector is an essential component for creating secure and permanent interconnections between PCBs, forming a critical part of robust electronic assemblies.
- Product Range: Archer M52 Series
- Connector Type: Vertical Pin Header
- No. of Rows: 1 Row
- No. of Contacts: 20 Way
- Contact Pitch: 1.27mm x 2.54mm
- Mating Pin Height: 4mm
- Contact Termination: Through Hole Straight
- Contact Material: Brass
- Contact Plating: Gold Plated
- Housing Material: Black UL94V-0 Polyamide (Nylon) 6T
- Connector Shroud: Unshrouded
- Contact Rating: 1A
- Maximum Contact Resistance: 20mΩ
- Minimum Insulation Resistance: 1000MΩ
- Operations Durability: 300 Cycles
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 0.32 grams
- Pitch Spacing: 1.27mm
- of Rows: 1Rows
- of Contacts: 20Contacts
- Contact Termination Type: Through Hole Straight
- SVHC: No SVHC (04-Feb-2026)
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