USB, DVI, HDMI Connectors

Image Part Number Description / PDF Quantity Rfq
10132431-00011LF

10132431-00011LF

Storage & Server IO (Amphenol ICC)

USB 3 TYPE A REC VT TH

0

72309-8044SLF

72309-8044SLF

Storage & Server IO (Amphenol ICC)

USB S/D TH LF

0

72309-3024BPLF

72309-3024BPLF

Storage & Server IO (Amphenol ICC)

CONN RCPT USB2.0 TYPEA STACK R/A

0

52319-1010BLF

52319-1010BLF

Storage & Server IO (Amphenol ICC)

CONN RCPT TYPEA 4POS R/A

0

55917-800LF

55917-800LF

Storage & Server IO (Amphenol ICC)

CONN RCPT USB2.0 A/PWR COMBO R/A

0

72309-8035BLF

72309-8035BLF

Storage & Server IO (Amphenol ICC)

USB 2.0

0

73725-1060BLF

73725-1060BLF

Storage & Server IO (Amphenol ICC)

CONN RECEPTACLE

0

72309-2034RLF

72309-2034RLF

Storage & Server IO (Amphenol ICC)

CONN RCPT USB2.0 TYPEA STACK R/A

0

10146225-0001LF

10146225-0001LF

Storage & Server IO (Amphenol ICC)

CONN RECEPTACLE USB 3.0

0

87520-0112APLF

87520-0112APLF

Storage & Server IO (Amphenol ICC)

USB S/D RECEPT LF

0

10131526-00021LF

10131526-00021LF

Storage & Server IO (Amphenol ICC)

USB 3 MICRO B PLUG

0

10146664-00021LF

10146664-00021LF

Storage & Server IO (Amphenol ICC)

USB 3.1 RECE. CONN.

0

61729-1110BLF

61729-1110BLF

Storage & Server IO (Amphenol ICC)

USB RECEP B TYPE

0

10132427-00011LF

10132427-00011LF

Storage & Server IO (Amphenol ICC)

USB 3 TYPE A REC RA TH

0

10132428-00011LF

10132428-00011LF

Storage & Server IO (Amphenol ICC)

USB 3 TYPE A REC RA TH

0

USB, DVI, HDMI Connectors

1. Overview

Connectors and interconnects are critical components enabling data transmission and power delivery between electronic devices. USB (Universal Serial Bus), DVI (Digital Visual Interface), and HDMI (High-Definition Multimedia Interface) represent standardized interface technologies that have revolutionized digital connectivity. These interfaces facilitate seamless integration of peripherals, displays, and multimedia equipment in modern computing, entertainment, and industrial systems.

2. Major Types and Functional Classification

TypeFunctional CharacteristicsApplication Examples
USB Type-ARectangular interface, host/device compatibilityComputers, flash drives, peripherals
USB Type-CReversible design, 24-pin symmetrical connectorLaptops, smartphones, docks
DVI-DDigital-only signal transmissionComputer monitors, projectors
HDMI Type A19-pin interface for audio/video transmissionTVs, game consoles, AV receivers

3. Structural Composition

USB Connectors: Consist of plastic housing, metal contacts (typically phosphor bronze with gold plating), and overmolding strain relief. Type-C variants feature 24 contacts arranged in dual rows.

DVI Connectors: Incorporate a 24+1/24+5 pin arrangement (digital/analog hybrid), with screw locking mechanisms in some variants. Use differential signaling pairs for high-speed data transfer.

HDMI Connectors: Contain 19 pins in Type A configuration, with dedicated channels for TMDS (Transition Minimized Differential Signaling), CEC (Consumer Electronics Control), and Hot Plug Detect.

4. Key Technical Specifications

ParameterImportanceTypical Values
BandwidthDetermines maximum data throughputUSB 3.2 Gen 2x2: 20Gbps
HDMI 2.1: 48Gbps
Resolution SupportDefines display capabilityDVI: 2560 1600
HDMI 2.1: 10K@120Hz
Pin CountImpacts functionality and durabilityUSB Type-C: 24
DVI: 24+5
Backward CompatibilityEnsures legacy device supportUSB 2.0/3.0/3.1/3.2
HDMI 1.4/2.0/2.1

5. Application Domains

Consumer Electronics: Smartphones (USB Type-C), 4K/8K TVs (HDMI 2.1), VR headsets

Computer Systems: Docking stations (USB4), graphic cards (DVI-I), external SSDs (USB 3.2)

Industrial Equipment: Medical imaging devices (DVI-D), digital signage (HDMI), automation systems (USB Type-A)

Entertainment: Game consoles (HDMI), AV receivers (HDMI 2.1), streaming boxes

6. Leading Manufacturers and Products

ManufacturerProduct ExamplesTechnical Advantages
AmphenolUSB4 Type-C connectors100W power delivery, 40Gbps bandwidth
MolexMini59 DVI cablesDouble-shielded construction
TE ConnectivityHDMI 2.1 automotive connectorsVibration-resistant design
SamtecFireFly optical USBHybrid optical-electrical transmission

7. Selection Recommendations

Consider these factors when choosing connectors:

  • Bandwidth Requirements: Match interface speed to application needs (e.g., HDMI 2.1 for 8K video)
  • Physical Constraints: Space limitations favor miniaturized variants (HDMI Type D, USB Type-C)
  • Power Delivery: USB PD 3.0 supports up to 240W for charging applications
  • Environmental Conditions: Industrial environments require connectors with IP67 ratings
  • Future-Proofing: Select latest generation interfaces (USB4, HDMI 2.1) for long-term compatibility

Industry Trends Analysis

Current development trajectories include:

  • Higher Bandwidth: 80Gbps+ interfaces under development (USB5, HDMI 2.2)
  • Miniaturization: Micro-DVI concepts in prototype stage
  • Hybrid Solutions: Integration of optical and electrical transmission in USB Type-C
  • Enhanced Power Delivery: 240W+ capabilities becoming standard
  • Smart Connectivity: Embedded chipsets for dynamic resolution/power management

Market forecasts indicate USB Type-C will dominate >85% of new devices by 2025, while HDMI 2.1 adoption accelerates in gaming and professional AV sectors.

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