GBP
The ATTEND 123A-21B00 is a precision-engineered M.2 (NGFF) B-Key surface-mount connector, designed for modern embedded computing and storage applications. Engineered with a compact 2.1 mm height, 0.5 mm pitch, and high-density 67‑contact configuration, this connector ensures reliable and efficient signal routing for SSD modules, module expansions, and IoT devices.
Standout Features and Benefits of this B‑Key Surface-mount Connector
- Form Factor: M.2 (Next Generation Form Factor, NGFF), B-Key, supports B-keyed modules, such as SATA or WWAN.
- Height: 2.1 mm, featuring a low-profile design for compact PCB layouts.
- Pitch: Ultra-fine 0.50 mm, high-density contacts for streamlined board layouts.
- Contact Count: 67 positions, sufficient for robust interface support.
- Contact Material: Phosphor bronze with gold flash over nickel, ensures low contact resistance and excellent corrosion protection.
- Mounting Style: Surface-mount technology (SMT), right-angle orientation, tape & reel packaging, ideal for automated assembly and high-volume production.
- Operating Temperature: –40 °C to +85 °C, reliable under industrial and automotive thermal conditions.
- RoHS Compliance: Meets environmental and regulatory standards.
Product Use Cases
Its industrial-grade operating range and RoHS compliance make it ideal for global B2B applications, such as:
- Consumer computing
- Telecom
- Industrial automation
- Rugged devices
Why Buy It?
This M.2 B‑Key connector from ATTEND delivers compact efficiency and high-density performance, essential for modern embedded platforms. The gold-flashed phosphor bronze contacts, paired with an SMT right-angle form factor, ensure dependable electrical connections even in space-constrained designs.