1903814-1
TE Connectivity AMP Connectors
1903814-1
TE Connectivity AMP Connectors
CONN RCPT USB2.0 TYPEA 4POS R/A
Reference Price (USD)
1+
$2.66000
500+
$2.6334
1000+
$2.6068
1500+
$2.5802
2000+
$2.5536
2500+
$2.527
Exquisite packaging
Discount
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1903814-1
$2.66
Product details
TE Connectivity AMP Connectors's 1903814-1 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 Receptacle 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 Through Hole, Right Angle architecture incorporates strain relief features that distribute mechanical stress across the entire connector body in vibration-intensive applications.Optimized for Horizontal installation, the design includes foolproof polarization keys that prevent incorrect mating in low-visibility conditions.Employing Solder methodology, the connection system maintains <0.5dB insertion loss up to 20GHz for RF-sensitive measurement equipment interfaces.The Board Lock implementation includes automated optical alignment verification markers for Industry 4.0 compliant manufacturing processes.Meeting IP20 requirements, the sealing system maintains IP performance after repeated mating cycles in dusty or wet environments.Performance-validated across -55°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 1A 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 1500 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: Active
- Connector Type: USB-A (USB TYPE-A)
- Number of Contacts: 4
- Gender: Receptacle
- Specifications: USB 2.0
- Mounting Type: Through Hole, Right Angle
- Mounting Feature: Horizontal
- Termination: Solder
- Features: Board Lock
- Ingress Protection: IP20
- Operating Temperature: -55°C ~ 85°C
- Number of Ports: 1
- Current Rating (Amps): 1A
- Voltage - Rated: 30VAC
- Mating Cycles: 1500
- Shielding: Shielded
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