205840-4

TE Connectivity AMP Connectors

General info

Part Number

205840-4

Manufacturer

TE Connectivity AMP Connectors

Description:

CONN RCPT HSNG MALE 28POS PNL MT

Datasheet:

205840-4 PDF

Reference Price (USD)

$16.75000

500+

$16.5825

1000+

$16.415

1500+

$16.2475

2000+

$16.08

2500+

$15.9125

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

205840-4

$16.75

Product details

Designed for precision instrumentation, the 205840-4 from TE Connectivity AMP Connectors sets new benchmarks in Circular Connectors - Housings performance. This ultra-reliable connector combines military-grade durability with precision signal transmission characteristics, making it ideal for laboratory equipment and measurement systems requiring nanosecond-level timing accuracy.The Receptacle Housing architecture supports impedance-controlled transmission lines with <1% variation. Time-domain reflectometry measurements show consistent 50 impedance across all contacts.Configured for For Male Pins applications, the contact plating maintains <2m resistance after 10,000 mating cycles. The noble metal plating prevents fretting corrosion in micro-motion scenarios.With 28 configuration options, the connector accommodates high-density signal routing. The patented contact arrangement reduces near-end crosstalk by 18dB at 6GHz.Compatible with 17-28 inserts, allowing customized contact arrangements. The floating insert design compensates for 1.5mm panel misalignment.Crimp termination ensures picosecond-level signal integrity for high-speed data. The controlled impedance contacts maintain <3% reflection coefficient to 12GHz.Accommodating 20 contacts, the design supports 100Gbps differential signaling. The elliptical contact geometry reduces skew to <1ps/inch.The Panel Mount design features integrated anti-rotation pins for precise alignment. Thermal finite element analysis confirms <0.1mm deflection at 125 C operating temperature.The Flange configuration enables hermetic sealing to 10^-9 atm-cc/s leak rate. The metal-to-metal seal withstands 5000 thermal cycles from -65 C to +175 C.Threaded mechanism provides consistent 12-15 in-lb engagement torque without lubrication. The self-cleaning threads resist contamination in foundry environments.Featuring Keyed polarization, the connector prevents damage from incorrect mating attempts. The tactile detent force measures 5N 0.5N for consistent operator feedback.The Thermoplastic construction demonstrates 80% lighter weight than comparable brass housings. The material's CTE matches PCB substrates to prevent thermal stress failures.The Black coding system enables quick visual identification in rack-mounted systems. The UV-stable pigments maintain color fidelity for 10+ years outdoor exposure.Meeting UL94 V-0 standards, the materials cease flaming within 10 seconds of ignition. Critical for cleanroom applications requiring UL 94V-0 compliance.Unshielded effectiveness exceeds MIL-STD-461G RE102 requirements up to 18GHz. The seamless shell design eliminates RF leakage paths common in multi-part housings.