Solid State Lighting Connectors

Solid State Lighting Connectors - Contacts

Part Number	Description / PDF	Quantity
009176001653996 Elco (AVX)	CONN SSL IDC CONTACT 24AWG SLDR	0
709296001103006 Elco (AVX)	CONN SSL POKE-IN CONT 18-24AWG	37522
009176003022006 Elco (AVX)	CONN SSL IDC CONTACT 22AWG SLDR	570
2058301-2 TE Connectivity AMP Connectors	CONN BLADE CONTACT 18-22AWG TIN	0
009176002022106 Elco (AVX)	CONN SSL IDC CONTACT 22AWG SLDR	0
2-2834067-2 TE Connectivity AMP Connectors	2-2834067-2	45801
DF64-1822PCF Hirose	CONN SSL CONTACT 18-22AWG CRIMP	0
2058302-1 TE Connectivity AMP Connectors	CONN SOCKET CONTACT 18-22AWG TIN	21092
1-2213657-2 TE Connectivity AMP Connectors	CONN SSL PIN CONT 2.5MM2 CRIMP	6
009176001022006 Elco (AVX)	CONN SSL IDC CONTACT 22AWG SLDR	0
009177003022006 Elco (AVX)	CONN SSL IDC CONTACT 18AWG SLDR	0
009177001001006 Elco (AVX)	CONN SSL IDC CONTACT 14AWG SLDR	0
009177002022006 Elco (AVX)	CONN SSL IDC CONTACT 18AWG SLDR	1984
DF64-1822PC Hirose	CONN SSL CONTACT 18-22AWG CRIMP	0
709159001411006 Elco (AVX)	CONN SSL PLUG CONTACT SOLDER	1149522500
2106123-2 TE Connectivity AMP Connectors	CONN SSL SKT CONT 18-20AWG CRIMP	0
009176001011106 Elco (AVX)	CONN SSL IDC CONTACT 20AWG SLDR	2220
2834171-3 TE Connectivity AMP Connectors	ULTRAMINIATURE SLIM CONTACT	32
009176001001106 Elco (AVX)	CONN SSL IDC CONTACT 18AWG SLDR	400
009176001600996 Elco (AVX)	CONN SSL IDC CONTACT 18AWG SLDR	269

Solid State Lighting Connectors - Contacts

1. Overview

Solid State Lighting (SSL) Connectors - Contacts are critical components designed to establish reliable electrical connections in LED-based lighting systems. These connectors enable power transmission and signal control between LED modules, drivers, and other system components. With the rapid adoption of energy-efficient LED technology, SSL connectors play a vital role in ensuring system longevity, thermal stability, and performance consistency in applications ranging from residential lighting to industrial automation.

2. Main Types and Functional Classification

Type	Functional Features	Application Examples
Board-to-Board Connectors	Low-profile design, high-density contact arrangement	LED PCB assemblies, smart lighting control boards
Wire-to-Board Connectors	Quick-disconnect mechanism, strain relief design	Luminaire power input interfaces, retrofit LED kits
High-Voltage Connectors	Enhanced insulation, arcing resistance	High-bay industrial lighting, outdoor streetlights
Signal Transmission Connectors	Shielded contacts for data integrity	Smart lighting systems with IoT integration

3. Structure and Components

A typical SSL connector contact system consists of:

Contact Elements: Precision-machined copper alloy or phosphor bronze with gold-plated surfaces for low resistance
Insulation Housing: High-temperature resistant thermoplastics (e.g., LCP, PBT) with IP65+ protection ratings
Mechanical Locking: Polarized keying features and vibration-resistant latches
Thermal Management: Integrated heat dissipation fins for power contacts

4. Key Technical Specifications

Parameter	Typical Range	Importance
Current Rating	0.5A - 20A	Determines power handling capacity
Contact Resistance	10m	Impacts energy efficiency and thermal performance
Dielectric Strength	500V - 5000V AC	Safety and insulation reliability
Temperature Range	-40 C to +150 C	Operational stability in diverse environments
Mating Cycles	500 - 10,000 cycles	Longevity and maintenance requirements

5. Application Fields

Architectural Lighting: Linear LED strips, recessed downlights
Automotive: Headlamp assemblies, interior ambient lighting
Industrial: High-bay warehouse lighting, machine vision systems
Smart Systems: IoT-enabled lighting networks with dimming control

6. Leading Manufacturers and Products

Manufacturer	Representative Product	Key Features
TE Connectivity	MicroSpeed SL Connectors	0.8mm contact pitch, 10Gbps signal capability
Molex	SL Series High-Power Connectors	20A rating, self-aligning design
Amphenol	SSL Advanced Contact System	Corrosion-resistant plating, quick-lock mechanism

7. Selection Recommendations

Key considerations include:

Current/voltage requirements based on LED array configuration
Environmental factors: operating temperature, moisture exposure
Compliance with industry standards (e.g., UL, IEC 61535)
Interconnect density requirements for space-constrained designs
Cost-effectiveness for volume production scenarios

Case Example: For outdoor streetlighting applications, select IP67-rated connectors with minimum 1500V dielectric strength and anti-UV housing materials.

8. Industry Trends

Emerging developments include:

Miniaturization for compact LED modules (sub-1.0mm contact pitch)
Integrated sensors in connectors for smart lighting feedback loops
Graphene-enhanced contact materials for improved thermal dissipation
Modular hybrid connectors combining power, signal, and data lines
RoHS-compliant contact plating replacing traditional tin-lead finishes