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Build secure and reliable electrical connections with the 5557/5559 Connector 4.2mm Pitch Housing and Terminal Set.
This connector set features matching 5557 and 5559 series housings with a 4.2mm pin pitch. It provides a practical solution for connecting wires in power supplies, electronics, and DIY projects.
Designed for crimp-style connections, the connectors offer a convenient way to create detachable wiring connections without soldering directly to the connector.
Whether you're building custom wiring harnesses, repairing electrical connections, or working on electronics projects, this connector set helps keep your wiring neat and organized.
Key Features
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🔌 5557/5559 Connector Pair: Matching housings for detachable electrical connections.
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📏 4.2mm Pin Pitch: Standard spacing between adjacent contact positions.
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🔗 Secure Connection: Designed to help keep mating connectors firmly connected.
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🛠️ Crimp-Type Terminals: Supports wire connections using compatible crimping tools.
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⚡ Power Connection Applications: Suitable for compatible low-voltage DC wiring projects.
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📦 Set of 2: Convenient connector pair for wiring and electronics assembly.
What You Can Build
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DIY power supply connections
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Custom wiring harnesses
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Robotics and electronics projects
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LED lighting connections
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Computer power cable repairs
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Detachable module connections
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Electrical prototyping projects
FAQ
Will this ship from Manila?
Yes — all stock ships from our Quezon City warehouse. Order before 4 PM weekdays for same-day cutoff via J&T or LBC.
Do you ship nationwide?
Yes. Metro Manila usually arrives next-day; provincial 1–3 working days.
Can I get this on a school PO or class order?
Yes — we accept Purchase Orders from accredited schools and universities. Contact us with your PO details and we'll process it.
Is this compatible with Arduino, ESP32, or Raspberry Pi?
Most parts work with common maker boards — check the description for specific pinout / voltage notes. If you're unsure, send us a message before ordering.
What's your return policy?
7-day inspection window for DOA units. Email proof of issue and we'll ship a replacement or refund. Used / installed parts are not returnable unless faulty.
Do you offer technical support?
Yes — questions land on our forum or via email, weekday or weekend. We've actually wired up most of what we sell.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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