Y27 series compact circular connectors engineered for space-constrained avionics and military electronics. Miniaturized form factor with high contact density. Ideal for UAVs, missiles, portable military equipment, and compact LRU interconnects where every millimeter counts.
Y27
Compact / miniaturized circular
Aluminum alloy / Stainless steel
Push-pull / Threaded options
#22D, #20 (high density)
-55°C to +125°C
Compact size, high contact density
IP67 optional
| Size Class | Contact Range | Coupling | Plating | Applications |
|---|---|---|---|---|
| Mini | 3–12 contacts | Push-pull | Ni, Au | UAV payload, portable radio |
| Compact | 13–26 contacts | Push-pull / Threaded | Ni, Cd | Missile guidance, avionics |
| Standard | 27–55 contacts | Threaded | Ni, Cd | LRU interconnect, data bus |
Compact design saves valuable panel and equipment space. Up to 40% smaller footprint compared to equivalent MIL-DTL-38999 connectors.
Maximized contact count in minimal shell size. Efficient use of connector real estate for high-signal-count applications.
Quick-connect push-pull latching for rapid deployment. Audible click confirms full engagement. Ideal for field-replaceable units.
Designed specifically for avionics LRU applications. Lightweight, vibration-resistant, and compatible with standard tooling.
| Y27 Type | Similar Standards | Applications | Notes |
|---|---|---|---|
| Y27 Push-Pull | Similar to miniature circular standards | UAV, portable equipment | Contact factory for full cross-match |
| Y27 Threaded | MIL-DTL-38999 interface compatible | Avionics, missile systems | Same tooling as J599 series |
Miniature self-locking connector
Lightweight composite connector
Micro pitch electrical connector
Request samples and size comparison data. Space-saving interconnect solutions for your avionics program.
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