The TH Black mikroBUS™ socket has a stronger design for easier interfacing with Click boards™. It features horizontal supports between 8-pin connectors and a 45° chamfered lower edge, ensuring a perfect fit and alignment. All pins are clearly labeled for secure placement. These sockets are packaged in plastic anti-static shipping tubes for safe transportation. A new design of the mikroBUS™ socket allows even easier interfacing with the Click board™ line of products: it has a sturdier design which helps to align the Click board™ correctly. In addition to added horizontal supports between two 8-pin connectors, the right lower edge is chamfered at the angle of 45°, the same as the Click board™, making it seamlessly fit into the mikroBUS™ socket. The new mikroBUS™ socket is now a fully-fledged, standardized monolithic component with all its pins clearly labeled, offering very good grip for the Click board™, preventing it to flip over or to be placed incorrectly

Resistor Axial DIN0204 series, Horizontal, Pitch = 7.62mm, 0.167W, Length = 3.6mm Diameter = 1.6mm #axial

Buzzers Transducer, Externally Driven Magnetic, 10cm Through Hole PC Pins

USB-C (USB TYPE-C) USB 2.0 Receptacle Connector 24 (16+8 Dummy) Position Surface Mount, Through Hole The USB4960-00-C is a vertical USB Type-C® USB 2.0 receptacle connector manufactured by GCT (Global Connector Technology). It is designed for compact embedded systems, consumer electronics, industrial equipment, and IoT devices requiring a reliable USB Type-C interface for USB 2.0 data transfer and power delivery. The connector features a hybrid Surface Mount Technology (SMT) and Through-Hole (TH) shell stake design, providing excellent PCB retention and mechanical durability. It supports up to 240 W (48 V DC) power capability and is rated for 10,000 mating cycles, making it suitable for demanding applications. Key Features USB Type-C® USB 2.0 vertical receptacle 16 active contacts with 8 dummy contacts (24-position mechanical interface) Hybrid SMT signal pins with through-hole shell stakes for enhanced mechanical strength Supports up to 48 V DC and 240 W power capability Rated for 10,000 mating cycles Gold-plated copper alloy contacts for reliable electrical performance Shielded metal shell for improved EMI protection Operating temperature: -25°C to +85°C Features locating pegs, board guide, pick-and-place cap, and solder retention for automated assembly Ideal for embedded systems, industrial electronics, consumer devices, and USB charging applications. #USBTypeC #USB20 #ReceptacleConnector #VerticalConnector #SMT #ThroughHole #GCT #PowerConnector #DataConnector #PCBConnector #EmbeddedSystems #IndustrialElectronics

Header 2.00mm Milli-Grid, vert, TH, 12w Molex MILLI-GRID Series, Series Number 87831, 2mm Pitch 12 Way 2 Row Straight PCB Header, Solder Termination, 2A #CommonPartsLibrary #Connector #Header #087831

Diode 300 V 10A Surface Mount TO-252, (D-Pak) Type TH #CommonPartsLibrary #Diode #Rectifier

CONN MOD JACK RJ45 TH The HR911130A is a single-port RJ45 MagJack® Ethernet connector from HanRun Electronics with integrated Ethernet isolation magnetics and green/yellow status LEDs in a compact through-hole, right-angle package. Per the datasheet, it is designed for 100/1000Base-T Ethernet applications and meets or exceeds IEEE 802.3ab requirements, simplifying PCB layout by eliminating the need for external isolation transformers. Key Features Single-port RJ45 connector with integrated Ethernet magnetics Supports 100/1000Base-T Ethernet applications Integrated green/yellow link/activity LED indicators Shielded metal housing for improved EMI performance Through-hole, right-angle PCB mounting Compliant with IEEE 802.3ab Ethernet requirements 1500 Vrms isolation between UTP side and chip side Integrated 4 x 75 ohm termination network and 1000 pF / 2 kV capacitor shown in datasheet Reduces external component count and PCB space RoHS compliant Shield / mechanical notes: footprint pads 15 and 16 are plated through-hole shield/mechanical tabs; pads 17 and 18 are non-plated locating holes. The current schematic exposes pins 1-14 as electrical terminals; shield tabs 15/16 are documented as physical shield/mechanical tabs and are not exposed as separate schematic terminals. Ideal for routers, switches, embedded Ethernet devices, industrial control, IoT equipment, and other 100/1000Base-T network interfaces. #HR911130A #HanRun #RJ45 #MagJack #Ethernet #LAN #IntegratedMagnetics #NetworkConnector #PCB #EmbeddedSystems #IndustrialElectronics #IoT #ThroughHole #IEEE8023ab #1000BaseT

Vertical 9mm TH Variable Resistor/Potentiometer from AliExpress Similar to RK09D113 Type B (linear). Available in a range of values. Haven't physically tested the footprint yet. Model is of a similar, but different, pot.

Takes two 14VDC+ power supplies, regulates th

Connector Header Through Hole, Right Angle 14 position 0.079" (2.00mm) 14-pin 2x7 2.00mm TH male shrouded JTAG box header

CAP ALUM 33UF 20% 100V RADIAL TH 33 µF 100 V Aluminum Electrolytic Capacitors Radial, Can 2000 Hrs @ 105°C P10772-ND

Female Headers 2.54-2*5 HDR-TH_10P-P2.54-V-F-R2-C5-S2.54 LCSC Part Number: C2977587 JLCPCB Part Class: Extended Part Manufactured by ZHOURI(洲日) ZHOURI 2.54-2*5 dual-row female header socket connector, 10 positions, 2x5 pin layout, 2.54mm pitch, through-hole mounting, PBT insulator UL94V-0, brass contacts with Au or Ni plating, 2.5A current rating, 1000V AC dielectric withstand voltage, 1000MΩ min insulation resistance, 20mΩ max contact resistance, -40°C to +105°C operating temperature, LCSC C2977587. Search Keywords: ZHOURI 2.54-2*5, 2.54-2*5 connector, C2977587, ZHOURI C2977587, 2x5 female header, 10 pin female header, 2.54mm female socket, dual row female header, 2.54mm pitch socket connector, through hole female header, 10P 2.54mm connector, 2x5 pin socket connector, CONN SOCKET 10POS 2.54mm dual row TH Hashtags: #ZHOURI #ZHOURI2542x5 #C2977587 #FemaleHeader #SocketConnector #2x5Header #10PinHeader #10PositionConnector #254mmPitch #DualRowHeader #ThroughHoleConnector #THConnector #PBTInsulator #UL94V0 #BrassContacts #GoldPlatedContacts #HeaderSocket

C19270690 DMBJ JBLH2471M050E180RLM 470uF 50V CAP ALUM POLY 470uF ±20% 50V TH

CONN HEADER TH R/A 6POS 2.5mm The M2557R-2x3-N0 is a 2×3 position (6-pin) right-angle wire-to-board header connector from XFCN. It is part of the 2.50 mm pitch M2557 series, commonly used for power and signal connections in consumer electronics, industrial control boards, power supplies, battery systems, and embedded devices. The connector is designed for through-hole PCB mounting and mates with the corresponding P2557 series housing and crimp terminals. Key Features Connector Type: Wire-to-board male header Positions: 6 pins (2 rows × 3 pins) Pitch: 2.50 mm Mounting Style: Through-hole, right-angle Current Rating: 3 A per contact Voltage Rating: 250 V AC/DC Operating Temperature: −25°C to +85°C Contact Material: Brass or phosphor bronze contacts Housing Material: Nylon 66, UL94V-0 flame-retardant Contact Resistance: 30 mΩ max Insulation Resistance: 1000 MΩ minimum Withstanding Voltage: 800 V AC for 1 minute RoHS Compliant Typical Applications Power distribution connections Battery-powered equipment Home appliances Industrial control systems Development boards and embedded electronics General-purpose signal and power interconnects Mechanical Description Configuration: 2 rows × 3 positions PCB Orientation: Right-angle (90°) Mating Housing: P2557 series receptacle housing Pitch Between Pins: 2.50 mm #CommonPartsLibrary #Connector

CAP SAFETY 2.2nF ±20% 400V 250V TH The DCF222M34Y5UQ6BL7A0 is a multilayer ceramic capacitor manufactured for general-purpose electronic filtering, bypassing, and decoupling applications. This surface-mount passive component is designed to provide stable capacitance performance in compact electronic assemblies while supporting high-density PCB layouts and automated manufacturing processes. The capacitor utilizes ceramic dielectric technology to achieve low impedance and reliable high-frequency performance. It is commonly used in power supply filtering, signal coupling, noise suppression, RF circuits, embedded systems, industrial electronics, and consumer devices. Its compact footprint and stable electrical behavior make it suitable for modern digital and analog circuit designs requiring efficient decoupling and transient response characteristics. Engineering Specification Device Type Multilayer ceramic capacitor Capacitor Technology Ceramic dielectric multilayer structure Mounting Style Surface mount technology Electrical Characteristics Stable capacitance performance for filtering and bypass applications Dielectric Characteristics Designed for general-purpose signal and power conditioning applications Frequency Performance Low impedance behavior suitable for high-frequency operation Thermal Characteristics Stable operation across standard electronic operating temperatures Mechanical Characteristics Compact SMT package optimized for automated PCB assembly Reliability Features High insulation resistance and long operational lifetime Construction Monolithic multilayer ceramic structure Applications Power supply decoupling Signal filtering Noise suppression RF circuitry Embedded systems Industrial electronics Consumer devices Communication equipment Analog and digital circuit stabilization Manufacturer Commonly associated with Murata-style MLCC component series #commonpartslibrary #ceramiccapacitor #mlcc #passivecomponents #surfaceountcomponents #powerelectronics #signalfiltering #decouplingcapacitor #electronicsdesign #embeddedhardware #analogdesign #digitalelectronics #rfdesign #industrialelectronics

CONN SOCKET 4POS 2.54mm SINGLE ROW TH This connector consists of a single row of 4 electrical pins spaced 2.54 mm apart. It is typically available as a male pin header, female header, or wafer connector depending on the application. The part is commonly used for power, signal, UART, GPIO, sensor, and programming connections in embedded systems and prototyping. Key Features 2.54 mm pitch spacing Industry-standard spacing compatible with breadboards and jumper wires 1x4 configuration Single row with 4 contacts/pins Compact PCB connection solution Suitable for board-to-board or wire-to-board applications Easy solder mounting Typically through-hole (THT), though SMT variants may exist Wide compatibility Works with Arduino, Raspberry Pi modules, sensors, and development boards Durable metal contacts Usually tin- or gold-plated for reliable electrical connection Multiple orientations available Straight vertical or right-angle versions Low-cost and widely available Commonly used in consumer electronics and DIY projects Common Applications GPIO and sensor connections UART / serial interfaces Power input/output headers Embedded system prototyping Module interconnections Debug and programming interfaces #CommonPartsLibrary #Connector

Female Headers CONN SOCKET 40POS 2.54mm DUAL ROW TH This connector consists of 40 pins total (2 rows × 20 pins) spaced at 2.54 mm pitch. It is widely used in PCB interconnections, embedded systems, Raspberry Pi-style GPIO headers, Arduino expansion boards, and general prototyping applications. It mates with standard female headers or jumper wires. Key Features Pin configuration: 2×20 (40 pins total) Pitch: 2.54 mm (0.1 inch standard) Mounting type: Through-hole (THT) Orientation options: Vertical or right-angle variants Contact material: Typically brass or phosphor bronze Plating: Tin or gold-plated options for improved conductivity Current rating: Commonly 1A–3A per pin (depends on manufacturer) Voltage rating: Typically up to 250V AC/DC (application-dependent) Compatibility: Standard 2.54 mm female headers and jumper cables Use cases: Development boards, GPIO expansion, debugging interfaces, mezzanine connections #CommonPartsLibrary #Connector

BATTERY HOLDER COIN LR44/AG13 TH BS-09-A2BA002 is a through-hole (TH) battery holder designed for a single LR44/AG13 coin-cell battery. Manufactured by MYOUNG, it provides a reliable mechanical and electrical connection for small battery-powered electronic devices such as calculators, medical instruments, handheld gadgets, and low-power embedded systems. The holder uses phosphor bronze contacts to ensure good conductivity and long-term contact reliability. Key Features Designed for LR44 / AG13 button-cell batteries Through-hole (TH) mounting for secure PCB attachment Phosphor bronze contacts for low contact resistance and durability Compact battery-holder construction suitable for space-constrained designs Operating temperature range of −25°C to +85°C Provides reliable battery retention and electrical connection RoHS compliant Suitable for consumer electronics, portable devices, and backup-power applications Typical Applications Calculators Digital thermometers Medical devices Remote controls Electronic toys RTC (Real-Time Clock) backup power circuits Portable low-power electronic products