MQ172-3SA-CV(51)
Hirose Electric Co Ltd
MQ172-3SA-CV(51)
Hirose Electric Co Ltd
CONN PLUG 3POS SOLDER GOLD
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Product details
The MQ172-3SA-CV(51) from Hirose Electric Co Ltd delivers military-grade performance in Rectangular Connectors - Free Hanging, Panel Mount, engineered for defense and aerospace applications where reliability is non-negotiable. This ruggedized interconnect solution meets MIL-DTL-38999 Series III specifications while offering enhanced performance for avionics, ground vehicles, and naval systems.As a Plug solution, it incorporates hermetic sealing for extreme environments. The glass-filled thermoplastic housing maintains dimensional stability from -65 C to +200 C.The Male Pin design features hyperbolic contact geometry for consistent performance under vibration. The beryllium copper alloy springs maintain contact force through severe shock events.Configurable up to 3 (1 + 2 Power) contacts, the connector supports mixed signal types in a single shell. The numbered cavity system ensures proper pin assignment in field repairs.The 1 row circular design facilitates 360 shielding effectiveness. The staggered contact arrangement minimizes crosstalk in multi-channel RF systems.The Free Hanging (In-Line) version includes corrosion-resistant mounting hardware. The stainless steel fasteners meet NAS specifications for aerospace applications.The Latch Lock mechanism provides positive locking with visual indicators. The triple-start thread design enables rapid connection in battlefield conditions.Featuring Solder Eyelet technology, the system maintains signal integrity up to 40GHz. The precision-machined contacts preserve cable impedance through the termination zone.Compatible with Discrete military-spec cables, the contacts exceed MIL-W-22759 performance requirements. The quad-crimp termination ensures reliability in high-flex applications.The Hood, Cable Clamp include EMP shielding meeting MIL-STD-188-125 requirements. The conductive gasket system provides 360 shielding continuity in harsh environments.The Gold plating exceeds MIL-G-45204 gold purity standards. The cobalt-hardened gold deposit resists wear from frequent mating cycles.With 11.8µin (0.30µm) plating, the contacts exceed MIL-STD-1344 test requirements. The nickel barrier layer prevents gold migration in humid environments.The Black housing incorporates radar-absorbent materials for reduced RCS signatures. The chemical-resistant finish withstands decontamination procedures.
Product Attributes
- Product Status: Obsolete
- Connector Type: Plug
- Contact Type: Male Pin
- Number of Positions: 3 (1 + 2 Power)
- Pitch: -
- Number of Rows: 1
- Row Spacing: -
- Mounting Type: Free Hanging (In-Line)
- Fastening Type: Latch Lock
- Cable Termination: Solder Eyelet
- Wire Type: Discrete
- Wire Gauge: -
- Features: Hood, Cable Clamp
- Contact Finish: Gold
- Contact Finish Thickness: 11.8µin (0.30µm)
- Color: Black

