Solid State Lighting Connectors

Part Number	Description / PDF	Quantity
146452 Adels-Contact	CONN PLUG 2POS SCREW W/STRAIN	196
DF59-2S-4V(51) Hirose	CONN SSL RCPT 2POS 4MM SOLDER	0
LEXR-04V-S(HF) JST	CONN SSL RCPT HSG 4POS CRIMP	0
1971743-1 TE Connectivity AMP Connectors	CONN SSL RECEPTACLE 1POS SOLDER	0
2008563-1 TE Connectivity AMP Connectors	CONN SSL RECEPTACLE 1POS SOLDER	37111
293616-1 TE Connectivity AMP Connectors	PIN HSG FREE HANGING M-LINE 5 PO	0
009159002502906 Elco (AVX)	CONN SSL RCPT 2POS 2MM SOLDER	0
293616-3 TE Connectivity AMP Connectors	CONN SSL RCPT HSG 5POS CRIMP	3
02P-LEBSS-TF(LF)(SN) JST	CONN SSL PLUG 2POS 4MM SOLDER	4107
2213614-1 TE Connectivity AMP Connectors	HERM BLADE & REC,2 POS,LATCH,SEL	17980
1-2834075-3 TE Connectivity AMP Connectors	3P REC, MINIATURE WATERPROOF CON	2046
151583 Adels-Contact	CONN TERM RCPT 3POS SCREW	100
2834055-1 TE Connectivity AMP Connectors	REC, 3P LATCHED POKE-IN WTW CONN	3107
146453 Adels-Contact	CONN PLUG 3POS SCREW W/STRAIN	193
2008152-2 TE Connectivity AMP Connectors	LIGHT-N-LOK 3 POS MATED PAIR, OR	0
PD-LTB4-3P Power Dynamics, Inc.	CONN SSL RCPT 3POS 4.00MM SOLDER	577
293651-1 TE Connectivity AMP Connectors	CONN SSL DISTRIBUTOR 6POS	563
1954097-1 TE Connectivity AMP Connectors	CONN SSL RCPT 2POS 4MM SOLDER	1397
5034690200 Woodhead - Molex	CONN SSL PLUG 2POS 3.7MM SOLDER	665
293652-3 TE Connectivity AMP Connectors	CONN SSL OUTLET HDR 2POS 3.7MM	0

Solid State Lighting Connectors

1. Overview

Solid State Lighting (SSL) Connectors are electrical components designed to establish reliable interconnections between LED lighting systems and power sources. As critical elements in modern LED lighting architecture, these connectors enable efficient power transmission, signal control, and modular system design. Their importance stems from the growing demand for energy-efficient lighting solutions, with SSL connectors ensuring durability, scalability, and compliance with safety standards in applications ranging from residential to industrial environments.

2. Major Types and Functional Classification

Type	Functional Characteristics	Application Examples
Wire-to-Board Connectors	Direct PCB mounting, compact design, 0.5-5A current rating	LED strip lighting, retrofit lamps
Board-to-Board Connectors	Stackable design, 1-10A capacity, low insertion force	Modular LED panels, downlights
Wire-to-Wire Connectors	Quick-disconnect capability, IP20-IP67 ratings	Outdoor LED fixtures, emergency lighting
Circular Connectors	360 rotation, multi-pole configurations, >10A	High-power floodlights, stage lighting

3. Structure and Composition

SSL connectors typically consist of: - Contact Elements: Phosphor bronze or beryllium copper with gold/silver plating (0.1-0.3 m thickness) - Insulation Housing: High-temperature resistant thermoplastics (UL94 V-0 rated) - Shielding Components: Optional EMI/RFI protection with conductive coatings - Retention Mechanism: Latches or screws meeting IEC 60598 mechanical stability requirements

4. Key Technical Parameters

Parameter	Significance	Typical Range
Current Rating	Determines power capacity	0.5-15A
Contact Resistance	Affects thermal performance	10m
Dielectric Strength	Ensures electrical safety	1.5-5kV
IP Rating	Defines environmental protection	IP20-IP68
Temperature Range	Operational reliability	-40 C to +125 C
Mating Cycles	Indicates mechanical durability	500-10,000 cycles

5. Application Fields

Key industries include: - Commercial lighting (office/downlight systems) - Architectural illumination (facade/museum lighting) - Industrial environments (high-bay fixtures) - Outdoor installations (streetlighting, tunnel lighting) - Smart lighting systems (IoT-enabled luminaires)

6. Leading Manufacturers and Products

Manufacturer	Country	Representative Product
TE Connectivity	USA	Micro-Fit 3.0 LED Connector System
Amphenol LTW	USA	SL Series High-Power LED Connectors
Molex	USA	SL Series Wire-to-Board Connectors
Phoenix Contact	Germany	COMBICON MSTB Series
JAE Electronics	Japan	ML2 Series Board-to-Board Connectors

7. Selection Recommendations

Considerations for optimal selection: - Match current/voltage ratings with system requirements - Verify environmental protection (IP rating) for operating conditions - Evaluate mating/unmating forces for maintenance access - Prioritize standardization for component interchangeability - Assess cost-performance ratio for production scalability

Industry Development Trends

Emerging trends include: - Miniaturization for compact LED modules - Integration with smart control protocols (DALI, Zigbee) - Enhanced thermal management solutions - Development of modular "plug-and-play" systems - Adoption of halogen-free materials for RoHS compliance - Growth of automotive SSL connector applications (headlights, interior lighting)