6 Circuit 0.325" (8.26mm) Barrier Block Connector Screws with Captive Plate #commonpartslibrary #connector #barrierblock #screw

8 Position Wire to Board Terminal Block Horizontal with Board 0.200" (5.08mm) Through Hole ## Engineering Specification ## General Description The **1726202** is a Phoenix Contact **MKKDSN series PCB terminal block** designed for compact and reliable wire-to-board connection in printed circuit board assemblies. It is intended for applications that require secure field wiring, serviceable conductor termination, and stable electrical connection between external wiring and PCB circuitry. The component is suitable for industrial control systems, automation equipment, power interfaces, instrumentation, building controls, and general electronic hardware assemblies. ## Device Identification Manufacturer Part Number: **1726202** Manufacturer: **Phoenix Contact** Product Name: **MKKDSN 1,5/ 8-5,08** Product Family: **MKKDSN 1,5** Product Line: **COMBICON Terminals** Device Category: **Connector and Interconnect Component** Device Type: **PCB Terminal Block** Connection Type: **Wire-to-Board Terminal Block** Termination Method: **Screw Connection with Tension Sleeve** Mounting Type: **Through-Hole PCB Mount** ## Functional Description The device functions as a fixed printed circuit board terminal block that allows external conductors to be connected directly to PCB circuits. The screw-clamp connection secures the conductor mechanically while maintaining electrical continuity through the terminal body and solder pins. This makes the component suitable for wiring interfaces that require durability, accessibility, and field-service capability. ## Mechanical Description The terminal block uses a compact green housing with a two-row terminal arrangement and side-access conductor entry. Its layout supports dense wiring connection on a printed circuit board while maintaining practical access for conductor insertion and screw tightening. The through-hole solder pins provide mechanical stability and electrical connection to the host PCB. ## Electrical Description The component is intended for low-voltage power and signal connection applications within the manufacturer’s specified current and voltage ratings. It supports conductor connection for typical industrial and control wiring requirements when used with compatible wire sizes, correct strip length, and proper tightening torque. ## Material and Contact Description The terminal block uses an insulating housing with internal conductive contact elements designed to transfer current from the inserted conductor to the PCB solder connection. The screw connection with tension sleeve helps maintain stable contact pressure and reliable conductor retention during normal operating conditions. ## Mounting and Assembly Description The **1726202** is intended for through-hole PCB soldering, including wave-solder assembly processes. The PCB layout should follow the manufacturer’s recommended hole size, pad pattern, spacing, and soldering guidelines. The component should be positioned to allow safe conductor insertion, screwdriver access, and adequate clearance from nearby parts or enclosure walls. ## Application Suitability The device is suitable for industrial control boards, automation modules, relay boards, power supply interfaces, building automation equipment, instrumentation systems, sensor wiring interfaces, signal distribution boards, and other electronic products requiring secure PCB wire termination. ## Design Considerations The design should account for conductor size compatibility, current carrying requirement, voltage rating, creepage and clearance spacing, tightening torque, solder joint strength, wire routing, and user access during installation or maintenance. The terminal block should not be used beyond the manufacturer’s specified electrical, thermal, or mechanical limits. ## Hashtags #commonpartslibrary #terminalblock #pcbterminalblock #phoenixcontact #mkkdsn #mkkdsnterminalblock #combicon #wiretoboard #screwterminal #fixedterminalblock #throughholecomponent #wavesoldering #soldermount #connector #interconnect #fieldwiring #industrialelectronics #automationequipment #controlsystems #powerinterface #pcbdesign #hardwaredesign #electronicscomponents #electronicparts #engineeringparts #componentlibrary #electronicsengineering

16 Pin Shank Terminal M5 Through Hole #commonpartslibrary #connector #terminal #screw #tht

Fuse Holder 20 A 250V 1 Circuit Cartridge Through Hole The 696309001002 is a vertical PCB terminal block connector manufactured by Wurth Elektronik. It is designed for reliable wire-to-board connections in industrial control, power distribution, embedded electronics, and automation systems. The connector features a compact through-hole design with screw clamp wire termination for secure electrical and mechanical contact. Its modular construction supports easy field wiring and dependable long-term operation in demanding environments. Engineering Specification Manufacturer: Wurth Elektronik Manufacturer Part Number: 696309001002 Product Type: PCB Terminal Block Connector Style: Wire-to-Board Mounting Type: Through Hole Orientation: Vertical Number of Positions: 2 Pitch: 5.00 mm Wire Termination Method: Screw Clamp Wire Entry Direction: Top Entry Contact Material: Copper Alloy Contact Plating: Tin Housing Material: High Temperature Thermoplastic Housing Color: Green Rated Voltage: 300 V Rated Current: 16 A Supported Wire Gauge: 24 AWG to 12 AWG Operating Temperature Range: -40°C to +105°C Flammability Rating: UL94 V-0 RoHS Compliance: Yes Applications: Industrial controls, power interfaces, embedded systems, automation equipment, power supply connections, signal and low-voltage wiring systems. #commonpartslibrary #circuitprotection #fuseholder

1x3P 20A -40℃~+105℃ 250V Green 12~22 Through Hole 5mm 2.5 1 3 Through Hole,P=5mm Screw Terminal Blocks ROHS #CommonPartsLibrary #Connector #Terminal-block

10 Pin Screw Terminal, Power Tap 6-32 Through Hole #CommonPartsLibrary #Connector #screw-connector #55323

-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)

Screw terminal KF127S-5.0-4P CONN-TH_4P-P5.00_KEFA_KF127S-5.0-4P LCSC Part Number: C2974919 JLCPCB Part Class: undefined Manufactured by KEFA(科发)

Screw Terminal Blocks DB129VG-5.08-2P-GN-S CONN-TH_DB129VG-5.08-2P-GN-S LCSC Part Number: C2981772 undefined Manufactured by DORABO(地博电气)

Mounting Hole Diameter 2.2mm Screw size M2 #MountingHole

PCB Terminal Block – 2-position, through-hole PCB terminal block for wire-to-board connections with 7.62 mm pitch. Features screw connection with tension sleeve, 32 A nominal current, 630 V rated voltage (III/2), 4 mm² nominal conductor cross-section, M3 screw terminals, and side interlocking for creating multi-position assemblies. Operates over a −40°C to +100°C temperature range and uses a horizontal wire-entry configuration. #PhoenixContact #1868076 #MKDS52762 #PCBTerminalBlock #TerminalBlock #WireToBoard #ScrewTerminal #ThroughHole #2Position #7_62mmPitch #32A #630V #COMBICON #EmbeddedSystems

Screw terminal KF127S-3.81-3P CONN-TH_3P-P3.81_KF127S-3.81-3P LCSC Part Number: C2974911 JLCPCB Part Class: undefined Manufactured by KEFA(科发)

Screw terminal KF127S-5.0-6P CONN-TH_6P-P5.00_KEFA_KF127S-5.0-6P LCSC Part Number: C2974921 JLCPCB Part Class: undefined Manufactured by KEFA(科发)

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

Screw terminal DB128V-5.08-5P-GN-S CONN-TH_5P-P5.08_DIBO_DB128V-5.08-5P-GN-S LCSC Part Number: C2927513 undefined Manufactured by DORABO(地博电气)

Mounting Hole Diameter 2.2mm Screw size M2

5 Position Barrier Strip, Dual Barrier, Printed Circuit Pin Bottom Termination, Wire-to-Board, 8.26 mm [.325 in] Centerline, Buchanan 4DB Series Connectivity 4DB-P108-05 PCB terminal block, through-hole screw terminal connector, 0.325in (8.26mm) pitch, 12–22AWG wire range, captive nickel-plated brass screw, matte tin plated terminals, up to 20A current rating and 300V voltage rating (depending on variant), suitable for power distribution, industrial control, instrumentation, and field wiring connections. Search Keywords: 4DB-P108 terminal block, barrier terminal block, screw terminal block, PCB terminal block, through hole terminal block, captive screw connector, 8.26mm pitch terminal block, 20A terminal block, 300V terminal block, wire to board terminal, industrial terminal block, power terminal connector Hashtags: #4DBP108 #TerminalBlock #ScrewTerminal #PCBTerminalBlock #BarrierTerminalBlock #ThroughHoleConnector #WireToBoard #PowerConnector #IndustrialConnector #CaptiveScrewTerminal #20ATerminalBlock #300VTerminalBlock #FieldWiringConnector #BoardConnector

Screw terminal KF127S-3.81-6P CONN-TH_6P-P3.81_KEFA_KF127S-3.81-6P LCSC Part Number: C2974914 JLCPCB Part Class: undefined Manufactured by KEFA(科发)

Screw terminal DB125-2.54-7P-GN-S CONN-TH_DB125-2.54-7P-GN LCSC Part Number: C918125 undefined Manufactured by DORABO(地博电气)

Screw terminal JL102-35009G01 CONN-TH_9P-P3.50_JILN_JL102-35009G01 LCSC Part Number: C2917338 JLCPCB Part Class: undefined Manufactured by JILN(锦凌)

Screw terminal JL102-38108G01 CONN-TH_8P-P3.81_JL102-38108G01 LCSC Part Number: C2917327 JLCPCB Part Class: undefined Manufactured by JILN(锦凌)

Screw terminal KF127S-5.0-5P CONN-TH_5P-P5.00_KEFA_KF127S-5.0-5P LCSC Part Number: C2974920 JLCPCB Part Class: undefined Manufactured by KEFA(科发)

3 Position Wire to Board Terminal Block 45° (135°) Angle with Board 0.200" (5.08mm) Through Hole Screw Terminal (3-pin, 5.08 mm) Terminal Block 3 Position 5.08mm Horizontal Screw_Terminal_01x03 TerminalBlock