2 Position Wire to Board Terminal Block 45° (135°) Angle with Board 0.138" (3.50mm) Through Hole #commonpartslibrary #connector #terminalblock #tht

Connector Header Panel Mount, Through Hole 12 position 0.230" (5.84mm) The 0194280015 is a wire-to-board rectangular header connector from Molex, part of the MX150L series. It is designed for high-reliability power and signal connections, particularly in automotive and industrial environments. This connector is a 12-position, dual-row, vertical (straight) male header that mounts through the PCB and mates with corresponding cable connectors. It features a sealed design (IP67 rated), making it suitable for harsh conditions such as dust, moisture, and vibration. Key Features Connector Type Wire-to-board male header (vertical / straight) Number of Positions 12 contacts (2 rows) Pitch 5.84 mm terminal pitch ~6.0 mm row spacing High Power Capability Up to ~18 A per contact (application dependent) Voltage rating up to 600V AC/DC Sealed / Rugged Design IP67 rated (dust-tight and waterproof) Suitable for harsh environments Mounting Type Panel mount / through-hole PCB soldering Locking Mechanism Locking ramp + polarization (keying) for secure mating Material & Construction Housing: Glass-filled PBT (UL94 V-0 flame rating) Contacts: Copper alloy with tin plating Durability Designed for automotive-grade reliability Typical mating cycles: ~25 cycles Operating Temperature Approximately -40°C to +125°C #CommonPartsLibrary #Connector #MX150L 19428

2 Position Wire to Board Terminal Block Horizontal with Board 0.100" (2.54mm) Through Hole #commonpartslibrary #connector #terminalblock #tht

2 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.138" (3.50mm) Vertical Through Hole #commonpartslibrary #connector #terminalblock

2 Position Wire to Board Terminal Block Horizontal with Board 0.200" (5.08mm) Through Hole ## Engineering Specification ## General Description The **1726040** is a Phoenix Contact **MKKDSN series PCB terminal block** designed for wire-to-board electrical connections in printed circuit board assemblies. It is used to provide a secure screw-clamp interface between external wiring and PCB circuitry. The component is suitable for control systems, industrial electronics, power distribution circuits, automation equipment, and general electronic assemblies requiring reliable field wiring termination. ## Device Identification Manufacturer Part Number: **1726040** Manufacturer: **Phoenix Contact** Product Series: **MKKDSN** Device Category: **Connector and Interconnect Component** Device Type: **PCB Terminal Block** Connection Type: **Wire-to-Board Terminal Block** Mounting Type: **Through-Hole PCB Mount** Termination Method: **Screw Connection** ## Functional Description The device functions as a fixed printed circuit board terminal block that allows external conductors to be connected directly to a PCB. The screw-clamp mechanism secures the wire mechanically and electrically, providing a stable connection for signal or power circuits. The terminal block is intended for applications where field wiring must be removable, serviceable, and mechanically secure. ## Mechanical Description The component uses a compact green housing suitable for PCB-mounted assemblies. It is designed for side-entry conductor connection and horizontal board installation. The terminal block construction supports organized wire routing and convenient access for installation, maintenance, and service work. ## Electrical Description The terminal block is intended for low-voltage power and signal applications within the manufacturer’s specified current and voltage ratings. It provides reliable conductor contact when properly installed with compatible wire sizes and appropriate tightening torque. ## Material and Contact Description The connector housing is typically made from insulating material suitable for electrical safety and PCB assembly use. The internal conductive elements provide the electrical path between the inserted wire and the soldered PCB connection. Proper conductor preparation and screw tightening are required to maintain stable electrical performance. ## Mounting and Assembly Description The component is intended for through-hole solder mounting on a printed circuit board. Proper PCB hole sizing, pad layout, soldering process control, and mechanical clearance should be followed according to the manufacturer’s recommended design and assembly guidance. The terminal block should be mounted in a position that allows safe wire insertion and screw access. ## Application Suitability The **1726040** is suitable for industrial control boards, automation equipment, interface modules, power supply circuits, instrumentation, building control systems, relay boards, sensor wiring interfaces, and other electronic products requiring secure PCB wire termination. ## Design Considerations The design should account for wire gauge compatibility, current rating, voltage rating, tightening torque, creepage and clearance requirements, solder joint strength, and accessibility for field wiring. The terminal block should not be used beyond the manufacturer’s specified electrical, thermal, and mechanical limits. ## Hashtags #commonpartslibrary #terminalblock #pcbterminalblock #phoenixcontact #mkkdsn #wiretoboard #connector #interconnect #fixedterminalblock #screwterminal #throughholecomponent #pcbmount #industrialelectronics #automationequipment #controlsystems #powerdistribution #fieldwiring #electronicscomponents #electronicparts #hardwaredesign #pcbdesign #engineeringparts #componentlibrary #electronicsengineering

Terminal block; 5mm; angled 90°; 2.5mm2; ways: 2; tinned; 20A; #CommonPartsLibrary #Connector #DG129

4 Position Wire to Board Terminal Block Horizontal with Board 0.200" (5.08mm) Through Hole MKDS 3/ 4-5,08 #commonpartslibrary #connector

20 Hz ~ 20 kHz Analog Microphone Electret Condenser 3 V ~ 10 V Omnidirectional (-44dB ±2dB) PC Pins JLI 140A HD microphone microphone capsule The CMA-4544PF-W is an electret condenser microphone designed for compact audio capture applications. It features high sensitivity, low noise characteristics, and stable frequency response, making it suitable for voice recording, communication devices, and embedded audio systems. The device integrates a permanently charged electret diaphragm with a built-in FET preamplifier, enabling reliable signal output with minimal external circuitry. Key Features Electret condenser microphone element High sensitivity and signal-to-noise ratio Omnidirectional pickup pattern Compact, low-profile package Built-in FET impedance converter Stable performance over temperature range RoHS compliant Electrical Characteristics Operating Voltage: typically 2.0 V (range: 1.5 V to 10 V) Current Consumption: typically 0.5 mA Sensitivity: typically -44 dB ±3 dB (at 1 kHz, 0 dB = 1 V/Pa) Signal-to-Noise Ratio: typically 60 dB Output Impedance: typically 2.2 kΩ Frequency Response: 20 Hz to 16 kHz Acoustic Characteristics Directivity: Omnidirectional Maximum Sound Pressure Level: typically 110 dB SPL Equivalent Noise Level: typically 34 dB SPL Mechanical Characteristics Package Type: Through-hole cylindrical metal can Dimensions: approximately 4.5 mm diameter × 4.4 mm height Mounting Type: PCB through-hole Terminal Configuration: Two-pin (signal and ground) Environmental Specifications Operating Temperature Range: -20°C to +70°C Storage Temperature Range: -40°C to +85°C Applications Voice recording devices Mobile and handheld electronics Intercom and communication systems Embedded audio input modules IoT and consumer electronics Pin Configuration Pin 1: Output (Vout) Pin 2: Ground (GND / Case) Compliance RoHS compliant Suitable for general consumer electronics use #commonpartslibrary #audio #microphone #analog #condenser

10 Position Wire to Board Terminal Block 45° (135°) Angle with Board 0.098" (2.50mm) Through Hole #CommonPartsLibrary #Connector #TerminalBlock #Wire-Board

2 Position Wire to Board Terminal Block Horizontal with Board 0.138" (3.50mm) Through Hole #commonpartslibrary #connector #terminalblock

3 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.150" (3.81mm) Vertical Through Hole #commonpartslibrary #connector #terminalblock

Straight 3 pin 5mm 3-pin Pitch 5mm 15A 1.5 300V Screw terminal block 01x03 #screwblock #connector #commonPartsLibrary

1 Position Wire to Board Terminal Block Vertical with Board Through Hole #CommonPartsLibrary #Connector #Terminal-block #WireToBoard #COMBICON-FRONT

3 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.150" (3.81mm) 90°, Right Angle Through Hole #CommonPartsLibrary #Connector #Header #Terminal-Block #Socket #Plug

0.250" (6.35mm) Quick Connect Male Solder Connector Non-Insulated #CommonPartsLibrary #Connector #Terminal #Quick-Connect #19705

5 Position Terminal Block Header, Female Sockets 0.200" (5.08mm) Vertical Through Hole #commonpartslibrary #connector #terminalblock

2 Position Wire to Board Terminal Block Horizontal with Board 0.138" (3.50mm) Through Hole #Connector #Interconnect #Terminal-Block #COMBICON MKDS

2 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.098" (2.50mm) 90°, Right Angle Surface Mount #CommonPartsLibrary #Connector #Terminal-Block #Header #Plug #Socket

2 Position Wire to Board Terminal Block Horizontal with Board 0.250" (6.35mm) Through Hole #CommonPartsLibrary #Connectors #TerminalBlock

8 Position Wire to Board Terminal Block Horizontal with Board 0.200" (5.08mm) Through Hole Body Features: Primary Product Color Green | Product Orientation Vertical | Configuration Features: Stacking Configuration Side Stackable | Number of Rows 1 | Number of Positions 8 | Wire Entry Location Side | Wire Entry Angle 90 | Stacked Levels Without | Contact Features: Contact Current Rating (Max) 13.5 AMP | Contact Base Material Brass | Contact Mating Area Plating Material Tin | Dimensions: Wire Size .05 1.3 MMSQ | Wire Size 30 16 AWG | Electrical Characteristics: Operating Voltage 300 VAC | #commonpartslibrary #connector #terminalblock