1954637-1
TE Connectivity AMP Connectors
1954637-1
TE Connectivity AMP Connectors
CONN PLUG USB2.0 TYPEA 4POS SLD
Reference Price (USD)
1+
$14.61000
500+
$14.4639
1000+
$14.3178
1500+
$14.1717
2000+
$14.0256
2500+
$13.8795
Exquisite packaging
Discount
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1954637-1
$14.61
Product details
TE Connectivity AMP Connectors's 1954637-1 redefines reliability in USB, DVI, HDMI Connectors applications through its military-grade construction and signal integrity optimization. This connectivity solution delivers unmatched performance consistency for precision timing and data transfer requirements.The USB-A (USB TYPE-A) implementation features patented contact geometry that reduces skew variation in high-speed differential pairs by 40% compared to conventional designs.Precision-stamped 4 beryllium copper contacts with selective gold plating ensure <2m contact resistance after environmental stress testing.Engineered with Plug configuration, the interface includes integrated ESD protection diodes for enhanced system-level reliability in static-prone environments.Supporting USB 2.0 protocols, the interface implements adaptive equalization to compensate for PCB trace losses in backplane applications.The Free Hanging (In-Line) architecture incorporates strain relief features that distribute mechanical stress across the entire connector body in vibration-intensive applications.Employing Solder methodology, the connection system maintains <0.5dB insertion loss up to 20GHz for RF-sensitive measurement equipment interfaces.The Circular Bayonet Coupling implementation includes automated optical alignment verification markers for Industry 4.0 compliant manufacturing processes.Meeting IP67 - Dust Tight, Waterproof requirements, the sealing system maintains IP performance after repeated mating cycles in dusty or wet environments.Performance-validated across -40°C ~ 85°C range, the material stack-up prevents thermal expansion mismatch issues in wide-temperature industrial controls.The 1 channel architecture implements advanced crosstalk cancellation techniques for parallel bus applications requiring >90dB isolation.Designed for 1.5A power delivery, the contacts utilize multi-point redundant connections to eliminate single-point failure modes.Certified for 30VAC operation, the insulation system exceeds UL94V-0 flammability requirements for critical infrastructure applications.Validated through 50 accelerated life tests, the contact wear mechanism demonstrates <5% resistance variation under MIL-STD-1344 test conditions.The Shielded containment system provides 360 RF shielding with <1nH grounding path inductance for sensitive analog measurement circuits.
Product Attributes
- Product Status: Discontinued at Digi-Key
- Connector Type: USB-A (USB TYPE-A)
- Number of Contacts: 4
- Gender: Plug
- Specifications: USB 2.0
- Mounting Type: Free Hanging (In-Line)
- Mounting Feature: -
- Termination: Solder
- Features: Circular Bayonet Coupling
- Ingress Protection: IP67 - Dust Tight, Waterproof
- Operating Temperature: -40°C ~ 85°C
- Number of Ports: 1
- Current Rating (Amps): 1.5A
- Voltage - Rated: 30VAC
- Mating Cycles: 50
- Shielding: Shielded
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