2022年1月20日
Understanding the HDMI cable: Types, uses, and more
The HDMI cable is a relatively new type of cable which can transmit both video and audio signals....
Detailed Product Information
Technical Data & Reference
Structured parameters, material notes, application context and frequently asked questions for engineering and procurement evaluation.
Competitor & Cross-Reference
- Mates With
- Standard Micro HDMI Type-D Receptacles (e.g., Molex 46765 Series, TE Connectivity 2134441 Series)
Technical Specifications
- Number of Pins
- 19 Pins
- Key Position
- HDMI Type-D
- Connector 1
- Micro HDMI Type-D Plug (Male)
- Connector 2
- Micro HDMI Type-D Plug (Male)
- Wire Gauge
- 24 AWG ~ 30 AWG (Customizable)
- Connection Type
- Push-Pull, Friction Lock
- Cable Length
- Custom Lengths Available
- Supported Standards
- HDMI High-Speed Specifications
Material Composition
| Material | Value / Description |
|---|---|
| Housing / Insulation | LCP (Liquid Crystal Polymer), Black |
| Contacts | Copper Alloy, Gold-Plated |
| Connector Shell | Copper Alloy, Gold-Plated |
| Shielding | Aluminum Foil + Braided Shield |
| Overmolding | PVC |
| Conductor | Tinned Copper |
| Cable Jacket | PVC or TPE |
| Sealing | Unsealed (Standard Indoor) |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Rated Current | 1.0A per pin |
| Rated Voltage | 30V AC/DC |
| Operating Temperature | -25°C to +85°C |
| Flame Retardant Grade | UL94V-0 / VW-1 |
| Insulation Resistance | ≥ 100 MΩ |
| Contact Resistance | ≤ 10 mΩ |
| Mating Durability | ≥ 5,000 Cycles |
| Quality Standard | IPC/WHMA-A-620 |
Application Scenarios
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Vision Industrial Control & Automation: Providing robust, space-saving video feedback connections between compact automated optical inspection (AOI) cameras and processing units on the factory floor.
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Medical & Diagnostic Devices: Enabling reliable, high-resolution video transmission from portable, handheld diagnostic ultrasound probes or endoscopic camera heads to external surgical monitors.
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Professional Photography & Broadcasting: Delivering uninterrupted, zero-latency high-speed video feeds from compact DSLRs and action cameras to external recording monitors or wireless transmitters.
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Compact Digital Signage & Kiosks: Serving as the essential display link in ultra-thin retail displays and embedded compute modules where standard HDMI connectors are physically too large.
Frequently Asked Questions
Do your Micro HDMI cable assemblies comply with UL and CE standards?
Yes, all our Micro HDMI cable assemblies are manufactured using UL-certified raw materials (such as VW-1 rated jackets) and fully comply with CE, RoHS, and REACH directives for immediate global market access.
Can you customize the overmold tooling and cable length?
Absolutely. As a factory-direct OEM, we can customize exact cable lengths, offer specific wire gauges (24-30 AWG), and modify the overmold design (e.g., angled profiles or specialized strain reliefs) to fit your unique enclosure constraints.
What is the Minimum Order Quantity (MOQ) for customized cable assemblies?
For standard configurations, we offer flexible MOQs to support your initial prototyping and NPI phases. For custom designs requiring new overmold tooling, the MOQ typically ranges from 1,000 to 3,000 pieces.
How do you guarantee the quality and signal integrity of the cables?
Every cable assembly is manufactured under strict IPC/WHMA-A-620 standards. We perform 100% electrical testing for continuity, shorts, and pin miswires, along with high-frequency attenuation checks to ensure flawless high-definition transmission.
What is the typical lead time for production?
Standard sample preparation takes about 7 to 10 business days. Following first-article approval, volume mass production generally requires 3 to 4 weeks, depending on material availability and total order volume.
Overview and Application Notes
Overview Engineered for reliable, high-definition audio and video transmission in space-constrained environments, our Micro HDMI Type-D Pre-Molded Cable Assemblies deliver uncompromising signal integrity. Compliant with high-speed HDMI specifications, these cables are manufactured in our ISO-certified facility utilizing robust PVC or TPE overmolding and 360-degree shielding to ensure optimal EMI/RFI resistance. As a factory-direct OEM/ODM partner, we provide tailored solutions including custom cable lengths, specialized wire gauges (24 AWG to 30 AWG), and modified jacket materials to seamlessly integrate into your machine vision systems, portable diagnostic devices, or compact industrial automation equipment.
Application Notes
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Mating Alignment & Stress Relief: Micro HDMI connectors are inherently smaller and more fragile than Standard Type-A. Ensure the mechanical design of your enclosure guides the plug correctly and prevents off-axis stress on the mating PCB receptacle.
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EMI/RFI Shielding: For industrial control environments with high electromagnetic interference, ensure proper grounding of the equipment chassis, as the cable’s internal braided shield relies on the connector’s gold-plated shell for continuity.
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Dynamic Bending Restrictions: If deployed in automated machinery or robotic arms, ensure the routing path maintains a minimum bend radius of at least 10 times the cable’s outer diameter to prevent internal conductor fatigue.
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Clearance Requirements: Allocate sufficient spatial clearance around the mating port for the overmolded strain relief to avoid physical interference with adjacent I/O ports.
