Die interaktive Datenbank für Pinouts &amp; Pin-Belegungen.

JST (Japan Solderless Terminal Mfg. Co.)

JST-PH 2-Pin Battery Connector (2.0mm Pitch)

2.0mm pitch, 2-position wire-to-board connector, the de-facto standard for single-cell LiPo/Li-Ion battery packs on hobbyist electronics and charge modules such as the TP4056.

Texas Instruments / National Semiconductor

LM3914 Dot/Bar Display Driver

Monolithic IC that senses analog voltage levels and drives 10 LEDs in a linear dot or bar graph display. Internal voltage reference and precision voltage divider included.

Maxim Integrated (Analog Devices)

MAX98357A I2S Class-D Mono Amplifier

3W Class-D mono audio amplifier with a digital I2S/PDM input and integrated DAC, requiring no analog audio input, commonly paired with the ESP32/Raspberry Pi for I2S speaker output.

HDMI Forum / HDMI Licensing Administrator

Micro HDMI (Type D) 19-Pin Interface

Miniaturized 19-pin HDMI connector (Type D) with the same electrical signal assignment as HDMI Type-A, used on cameras, tablets, and single-board computers like the Raspberry Pi Zero and Pi 4.

USB Implementers Forum (USB-IF)

Micro-USB 3.0 Type-B (10-Pin)

10-pin SuperSpeed USB 3.0 Micro-B connector combining a standard 5-pin USB 2.0 section with an additional 5-pin SuperSpeed section, commonly found on portable external hard drives.

VESA (Video Electronics Standards Association)

Mini DisplayPort (mDP) 20-Pin Interface

Miniaturized 20-pin DisplayPort connector introduced by Apple and later standardized by VESA, electrically identical to full-size DisplayPort and reused as the physical connector for Thunderbolt 1 and 2.

USB-IF (USB Implementers Forum)

Mini-USB Type-B 5-Pin Interface

Compact 5-pin USB 2.0 connector commonly found on older digital cameras, GPS devices, MP3 players, and game controllers. Succeeded by Micro-USB.

NXP Semiconductors

PCF8563 Real-Time Clock/Calendar

Low-power CMOS Real-Time Clock/Calendar with I2C interface, programmable clock output, alarm and timer functions, backed by a 32.768kHz crystal oscillator.

NXP Semiconductors

PCF8575 16-Bit I2C I/O Expander

Remote 16-bit I2C-bus general purpose parallel input/output expander with interrupt output, offering quasi-bidirectional I/O across two 8-bit ports (P0, P1), the 16-bit sibling of the PCF8574.

PCI-SIG (Molex Mini-Fit Jr. Style)

PCIe 6-Pin GPU Power Connector

6-pin auxiliary power connector defined by the PCI Express Power Supply Specification, supplying up to 75W (3x +12V, 3x GND) to graphics cards in addition to the PCIe slot's own 75W.

IBM / DIN

PS/2 (Mini-DIN 6) Keyboard/Mouse Connector

6-pin Mini-DIN connector introduced with the IBM PS/2 for keyboard and mouse interfaces. Uses synchronous serial protocol with clock and data lines. Purple = keyboard, green = mouse.

Centronics / IEEE 1284

Parallel Port (DB-25 / LPT Interface)

Standard 25-pin D-Sub parallel interface for printers and peripherals. Pin 1 is Strobe, pins 2–9 are bidirectional 8-bit data lines (SPP/EPP/ECP modes), pins 10–13 and 15 are status inputs, pins 14/16/17 are control outputs, and pins 18–25 are signal ground.

Radio Corporation of America (RCA)

RCA (Phono) Composite Connector

Single-conductor friction-fit coaxial connector, colour-coded yellow for composite video or red/white for stereo analog audio, ubiquitous on consumer AV equipment.

TIA / EIA (Telecommunications Industry Association)

RJ11 6P4C Modular Connector (Telephone)

6-position 4-contact modular connector used for analog telephone lines, DSL connections, and fax machines. Smaller than RJ45 with 6mm width.

Sensirion AG

SHT31-D Digital Temperature & Humidity Sensor

High-accuracy, fully calibrated digital I2C temperature and humidity sensor with two selectable addresses and an ALERT pin for humidity/temperature threshold monitoring.