3 Position Wire to Board Terminal Block Horizontal with Board 0.200" (5.08mm) Through Hole The 1730405 is a PCB terminal block from Phoenix Contact, belonging to the MKDS 2,5 series. It is designed for secure screw-type wire-to-board connections, commonly used in industrial control systems, power distribution, and PCB interface applications. This component provides a reliable mechanical and electrical connection between wires and printed circuit boards (PCB) with a standard 5.08 mm pitch. Key Features 3-position PCB terminal block Compact single-row configuration for signal or power connections Screw connection technology Secure and vibration-resistant wire termination Standard 5.08 mm pitch Compatible with common industrial PCB layouts Rated electrical performance Nominal voltage up to 400 V Nominal current up to 24 A (with proper conductor size) Wire compatibility Solid and stranded wires: 0.14 mm² to 2.5 mm² AWG range: approximately 30–12 AWG High insulation rating Insulating material: PA (Polyamide) Flame class: UL 94 V-0 High surge voltage capability Up to 4 kV surge rating Through-hole PCB mounting Designed for soldering into PCB for stable mechanical retention Industrial-grade durability Suitable for harsh environments and long-term use Typical Applications Industrial automation systems Power supply and distribution boards Control panels Embedded PCB wiring interfaces Electrical instrumentation systems 1x3 terminal block #CommonPartsLibrary #Connector #Terminal block

1x3P -40~+105 8A 130V Green 18~26 Direct Insert 2.54mm 1 1 3 Plugin,P=2.54mm Screw Terminal Blocks ROHS #CommonPartsLibrary #Connector

-30℃~+120℃ 17.5A 250V 1x3P Blue 4 1 5mm P=5mm Wire to Board RoHS Screw Terminal Blocks DG301-5.0-04P-14-1000A(H) CONN-TH_DEGSON_DG301-5.0-04P LCSC Part Number: C3037697 JLCPCB Part Class: undefined Manufactured by DEGSON(高正/高松)

1x14P 10A -40℃~+105℃ 300V Green 16~26 Straight 3.81mm 0.5~1 1 14 Plugin,P=3.81mm Screw terminal ROHS #Connector #Screw-Terminal

3 Position Wire to Board Terminal Block Horizontal with Board 0.200" Screw Terminal 3-pin 5.08mm Through Hole #CommonPartsLibrary #Connector #Terminal-block #COMBICON MKDSN

1 F 25 V Aluminum Electrolytic Capacitors Radial, Can - Screw Terminals 5mOhm @ 100Hz 20000 Hrs @ 85°C

4 Position Wire to Board Terminal Block Horizontal with Board 0.138" (3.50mm) Through Hole The TE Connectivity 284391-4 is a through-hole mounted PCB terminal block designed for wire-to-board power and signal connections in industrial and electronic control applications. The component belongs to the Buchanan series and features a side-entry wire interface with a horizontal mating orientation. The terminal block supports secure screw-clamp wire termination and is intended for reliable field wiring in low-voltage systems. The connector provides four positions with a 3.5 mm pitch and supports wire sizes from 14 AWG to 30 AWG. The housing is manufactured from polyamide PA66 (Nylon 6/6) with a UL94 V-0 flammability rating. Conductive elements are constructed from brass with tin-plated contacts and nickel-plated clamp and screw components to ensure corrosion resistance and electrical reliability. The device is rated for up to 12 A current and 300 V operation and is suitable for PCB-mounted applications requiring compact, stackable terminal connections. The terminal block includes side interlocking capability for modular multi-position expansion. Engineering Specification Component Type: PCB Terminal Block Manufacturer: TE Connectivity AMP Connectors Series: Buchanan Manufacturer Part Number: 284391-4 Connector Configuration: Wire-to-Board Mounting Type: Through Hole Wire Entry Orientation: Horizontal / Side Entry Number of Positions: 4 Number of Levels: Single Level Pitch: 3.50 mm Wire Termination Method: Screw Rising Cage Clamp Supported Wire Gauge: 14 AWG to 30 AWG Screw Thread Size: M3 Recommended Screw Torque: 0.25 Nm (2.2 lb-in) Rated Current: 12 A Rated Voltage: 300 V AC Housing Material: Polyamide PA66 (Nylon 6/6) Housing Color: Green Flammability Rating: UL94 V-0 Contact Material: Brass Contact Plating: Tin Clamp Material: Brass with Nickel Plating Screw Material: Brass with Nickel Plating Feature Set: Side Interlocking Capability Compliance: RoHS Compliant Mounting Orientation: PCB Straight Mount The component shall be used in applications requiring secure PCB-mounted terminal connections with moderate current handling capability and compact spacing. Typical applications include industrial control systems, embedded electronics, instrumentation, automation interfaces, and low-voltage power distribution assemblies. #commonpartslibrary #connector #header

Screw Terminal Blocks DB129VG-5.08-3P-GN-S CONN-TH_DB129VG-5.08-3P-GN-S LCSC Part Number: C2981773 undefined Manufactured by DORABO(地博电气)

Screw terminal DB125-2.54-10P-GN-S CONN-TH_DB125-2.54-10P-GN LCSC Part Number: C918128 undefined Manufactured by DORABO(地博电气)

Screw terminal DB125-2.54-9P-GN-S CONN-TH_DB125-2.54-9P-GN LCSC Part Number: C918127 undefined Manufactured by DORABO(地博电气)

Mounting Hole Diameter 2.2mm Screw size M2