212491-3
TE Connectivity Aerospace, Defense and Marine
212491-3
TE Connectivity Aerospace, Defense and Marine
CONN D-SUB HOUSING PLUG 5POS
Reference Price (USD)
1+
$13.37000
500+
$13.2363
1000+
$13.1026
1500+
$12.9689
2000+
$12.8352
2500+
$12.7015
Exquisite packaging
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212491-3
$13.37
Product details
The 212491-3 from TE Connectivity Aerospace, Defense and Marine represents the pinnacle of D-Sub, D-Shaped Connectors - Housings technology, engineered for mission-critical connectivity solutions. This high-density D-Sub connector delivers exceptional signal integrity while maintaining robust EMI shielding characteristics, making it ideal for aerospace and defense applications where reliability is paramount.Designed with D-Sub, Combo configuration, this connector ensures optimal space utilization without compromising mating cycle durability, achieving over 500 mating cycles in rigorous testing.Featuring Plug for Male Contacts architecture, the contact arrangement provides superior current carrying capacity (up to 5A per contact) while minimizing insertion loss below 0.5dB at 3GHz frequencies.With 5 (Coax or Power) available positions, engineers can implement complex multi-protocol interfaces while maintaining backward compatibility with legacy systems through intelligent pin mapping.The 1 row arrangement has been thermally optimized to prevent current crowding effects, reducing thermal resistance by 30% compared to conventional designs.Precision-machined 3 (DB, B) - 5W5 shell geometry incorporates advanced strain relief features that increase cable retention force by 2.5x under vibration conditions.Specialized Coax or Power contacts employ gold-over-nickel plating (50 in min) to ensure stable contact resistance (<10m ) even after prolonged environmental exposure.The Free Hanging (In-Line) installation method incorporates anti-rotation safeguards that maintain connector alignment within 0.25mm during high-G shock events.Innovative Housing/Shell (Unthreaded) design integrates conductive gaskets that achieve 360 shielding effectiveness of 90dB at 1GHz, exceeding MIL-DTL-24308 requirements.The inclusion of Grounding Indents provides field-serviceable components that reduce mean-time-to-repair (MTTR) by 40% compared to conventional designs through tool-less maintenance access.Constructed with Steel, Tin Plated materials, the housing demonstrates exceptional corrosion resistance (500hrs salt spray per ASTM B117) while maintaining <0.5 V electromagnetic leakage.Precisely controlled 200µin (5.08µm) plating thickness guarantees consistent impedance characteristics ( 2% variation) across the entire connector interface.
Product Attributes
- Product Status: Obsolete
- Connector Style: D-Sub, Combo
- Connector Type: Plug for Male Contacts
- Number of Positions: 5 (Coax or Power)
- Number of Rows: 1
- Shell Size, Connector Layout: 3 (DB, B) - 5W5
- Contact Type: Coax or Power
- Mounting Type: Free Hanging (In-Line)
- Flange Feature: Housing/Shell (Unthreaded)
- Features: Grounding Indents
- Primary Material: -
- Shell Material, Finish: Steel, Tin Plated
- Shell Finish Thickness: 200µin (5.08µm)
- Ingress Protection: -
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