Rectangular Connectors - Free Hanging, Panel Mount
Rectangular Connectors - Free Hanging, Panel Mount: Technical Overview & Selection Guide
Definition & Scope
Rectangular Connectors - Free Hanging and Panel Mount are robust interconnect solutions designed for secure electrical and signal transmission in industrial, automotive, and commercial applications. These connectors feature a rectangular interface, offering high-density contact arrangements, mechanical stability, and versatility in both fixed (panel-mounted) and flexible (free-hanging) configurations. They are engineered to withstand environmental stressors like vibration, moisture, and EMI, making them ideal for harsh operating conditions.
Product Types & Variations
This category includes:
1. Free-Hanging (Cable-to-Cable) Connectors: Designed for in-line connections between cables, enabling modular assembly and field repairs. Common subtypes include headers, receptacles, and shrouded connectors with locking mechanisms (e.g., screw-lock or snap-in).
2. Panel-Mount Connectors: Fixed to enclosures or equipment panels, providing secure port interfaces for power/data transfer. Subtypes feature flange-mount, thru-hole, or surface-mount designs with IP-rated sealing for protection.
3. Hybrid Solutions: Combine power and signal contacts within a single housing, reducing footprint in space-constrained applications.
Key specifications include:
- Contact Pitch: Standard (e.g., 2.54mm) to high-density ( 1mm).
- Current Rating: 1A (signal) to 50A+ (power).
- Material: High-temperature thermoplastics or metal shells for EMI shielding.
Purchasing Recommendations
1. Match Environmental Needs: For outdoor/industrial use, prioritize IP67/IP68-rated connectors with corrosion-resistant plating (e.g., gold or tin).
2. Verify Compatibility: Ensure alignment with mating connectors (gender, pinout) and compliance with standards (UL, IEC).
3. Prioritize Locking Features: Screw-lock or latch mechanisms (e.g., M8/M12-style) enhance vibration resistance.
4. Assess Future-Proofing: Modular systems (e.g., modular jacks) allow scalability for evolving connectivity needs.
This category balances durability and adaptability, making it a critical component in infrastructure requiring reliable, high-performance interconnects.
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91716-3501
10CKT 2.5 APPLI-M OP/EW WO/POL
5-103946-9
CONN PLUG 10P IDC 22-26AWG GOLD
SFH41-PPPB-D08-ID-BK
CONN HEADER 16POS IDC GOLD
8-215083-6
CONN PLUG 16POS IDC 28AWG TIN
1903146-3
CONN PLUG 12POS SOLDER GOLD
CWR-217-14-0203
CONN RCPT 14POS IDC TIN
284930-8
CONN RCPT 6POS IDC 22-24AWG TIN
ST40X-18S-CVR(30)
CONN PLUG 18POS SOLDER GOLD
0903273306
CONN RCPT 6POS IDC 26-28AWG
M80-8442645
CONN RCPT 26POS CRIMP 24-28AWG
37308-2124-0W0 FL
CONN RCPT 8POS IDC 20-22AWG GOLD
4-643816-0
CONN RCPT 10POS IDC 28AWG TIN
SFH213-PPPN-D13-ID-BK
CONN HEADER 26POS IDC GOLD
71600-316LF
CONN RCPT 16P IDC 28-30AWG GOLD
09185205814
CONN RCPT 20P IDC 26-28AWG GOLD
3-643821-9
CONN RCPT 9POS IDC 26AWG TIN
3130-14-0103-00
CONN SOCKET 14POS IDC GOLD
03HR-6S-P-N
CONN RCPT 3POS IDC 26AWG TIN
1-111506-6
CONN PLUG 10P IDC 26-28AWG GOLD
103957-3
CONN RCPT 4POS IDC 22-26AWG GOLD