DF81D-40P-0.4SD(51)
Hirose Electric Co Ltd
DF81D-40P-0.4SD(51)
Hirose Electric Co Ltd
CONN PLUG 40POS SOLDER GOLD
Reference Price (USD)
1+
$0.75600
500+
$0.74844
1000+
$0.74088
1500+
$0.73332
2000+
$0.72576
2500+
$0.7182
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
DF81D-40P-0.4SD(51)
$0.76
Product details
The DF81D-40P-0.4SD(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 Outer Shroud Contact 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 40 contacts, the connector supports mixed signal types in a single shell. The numbered cavity system ensures proper pin assignment in field repairs.The 0.016" (0.40mm) arrangement provides optimal balance between current capacity and weight savings. This spacing allows for proper potting compound flow in environmentally sealed units.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.Featuring Solder technology, the system maintains signal integrity up to 40GHz. The precision-machined contacts preserve cable impedance through the termination zone.Compatible with Discrete or Ribbon Cable military-spec cables, the contacts exceed MIL-W-22759 performance requirements. The quad-crimp termination ensures reliability in high-flex applications.Supporting 34-36 AWG, 36-46 AWG military wire, the contacts maintain performance through 2000 mating cycles. The controlled crimp height ensures consistent compression across all strands.The Gold plating exceeds MIL-G-45204 gold purity standards. The cobalt-hardened gold deposit resists wear from frequent mating cycles.With 2.00µin (0.051µm) 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: Active
- Connector Type: Plug
- Contact Type: Outer Shroud Contact
- Number of Positions: 40
- Pitch: 0.016" (0.40mm)
- Number of Rows: 1
- Row Spacing: -
- Mounting Type: Free Hanging (In-Line)
- Fastening Type: -
- Cable Termination: Solder
- Wire Type: Discrete or Ribbon Cable
- Wire Gauge: 34-36 AWG, 36-46 AWG
- Features: -
- Contact Finish: Gold
- Contact Finish Thickness: 2.00µin (0.051µm)
- Color: Black
You May Also Be Interested In