Board to Board & Mezzanine Connectors High Temperature Flexible Board Stacking Header 20 Position Header Spacer Connector 0.100" (2.54mm) Tin Surface Mount #CommonPartsLibrary #Connector #Header #Flex Stack, HW

100 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold #CommonPartsLibrary #Connector #Array #Edge-Type #Mezzanine #DF40H

Connector Header Through Hole 10 position 0.050" pin header 2x5 1.27mm The Harwin M50-3500542 is a 1.27 mm pitch (0.05") 2×5 male pin header from the Harwin Archer M50 series, designed for board-to-board or cable-to-board interconnections. It is a through-hole, vertical PCB connector commonly used in embedded systems, debug interfaces (SWD/JTAG), and compact electronics where high-density signal routing is required. This connector provides a reliable low-profile interconnect solution with gold-plated contacts for good signal integrity and durability in industrial environments. Key Features Connector Type 2×5 (10-position) male pin header Dual-row configuration Pitch 1.27 mm (0.05") fine pitch for high-density PCB layouts Mounting Type Through-hole vertical PCB mount Contact Type Male square pins (0.4 mm typical) Electrical Rating Up to 1A per contact Contact Plating Gold plated mating area Tin plated tail for soldering Operating Temperature -40 °C to +105 °C Housing Material High-temperature thermoplastic (UL94 V-0 rated) Stacking / Mating Heights Multiple height options (approx. 3.2 mm to 6.2 mm) for flexible board stacking Compact Design Designed for high-density embedded PCB layouts Typical Applications ARM Cortex SWD / JTAG debug headers Embedded development boards Board-to-board mezzanine connections Industrial control electronics Compact IoT and MCU systems #CommonPartsLibrary #Connector #Header

Connector Header Through Hole 40 position 0.100" (2.54mm) Raspberry Pi 40 pin header The TSW-120-07-G-D is a through-hole, double-row vertical header manufactured by Samtec. It features 40 total positions (2 rows of 20 pins) with a standard 2.54 mm pitch. This connector is widely used for board-to-board connections, prototyping, and general-purpose signal routing in embedded and electronic systems. It is designed for reliable mechanical and electrical performance with gold-plated contacts for enhanced conductivity and corrosion resistance. Manufacturer Samtec Inc. Manufacturer Part Number TSW-120-07-G-D Product Type Through-Hole Pin Header Number of Positions 40 (2 × 20) Number of Rows 2 Pitch 2.54 mm (0.100") Row Spacing 2.54 mm (0.100") Mounting Type Through Hole Orientation Vertical Contact Material Phosphor Bronze Contact Plating Gold (Au) over Nickel Plating Thickness Typically 10 µin (0.25 µm) Gold Insulator Material Black Liquid Crystal Polymer (LCP) Current Rating Typically 3.0 A per contact (depending on application conditions) Voltage Rating Typically 250 VAC Operating Temperature Range -55°C to +125°C Termination Type Solder Contact Style Square Post Post Length Standard Samtec “-07” tail length (approx. 2.92 mm tail, varies slightly per datasheet) Applications Embedded systems (e.g., Raspberry Pi GPIO headers) Development boards and expansion modules Board-to-board interconnects Prototyping and test setups Compliance RoHS Compliant Lead-Free Notes Compatible with standard 2.54 mm female headers and sockets Commonly used in stacking or mezzanine configurations Available in various plating options and pin lengths under the TSW series #commonpartslibrary #connector

699 Position Connector Self Mating, Non-Gendered, Hermaphroditic Surface Mount Gold #CommonPartsLibrary #Connector #SMD #Connector-Array #EdgeType #Mezzanine #204843

100 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold It is a 100-pin surface-mount receptacle connector used to connect two PCBs in a stacked configuration. The DF40HC series is known for ultra-fine pitch and high-speed signal capability, making it suitable for modern embedded and communication systems. Connector type: Board-to-board (mezzanine), receptacle Number of contacts: 100 positions (2-row layout) Pitch: 0.4 mm (very fine pitch for high-density routing) Stacking height: 3.0 mm (fixed mated height) Mounting: Surface-mount (SMT) Orientation: Straight Contact plating: Gold (for reliable conductivity and corrosion resistance) Rated current: 0.3 A per contact Rated voltage: 50 V AC/DC Contact resistance: ≤ 90 mΩ Withstanding voltage: 150 V max High-speed capability: up to 20 Gbps, supports interfaces like: USB 3.1 / USB 3.0 PCIe SATA MIPI Connector size: Length: ~22.6 mm Width: ~3.38 mm Height: ~2.9 mm Mating durability: ~30 cycles Operating temperature: -55°C to +85°C #CommonPartsLibrary #Connector #Mezzanine-connector #DF40

Hirose DF17 Series, 0.5mm Pitch 20 Way 2 Row Straight PCB Header, Solder Termination, 0.3A 20 Position Connector Header, Outer Shroud Contacts Surface Mount Gold #CommonPartsLibrary #Connector #Rectangular-Connector #Array #Edge-Type #Mezzanine #DF17(4.0)

160 Position Connector High Density Array, Female Surface Mount Gold #CommonPartsLibrary #Connector #Interconnect #Rectangular-Connector #Array #Edge-Type #Mezzanine #SEARAY™ SEAF #SEAF-20

SlimStack Board-to-Board Connector, 0.35mm Pitch, SSB RP Series, Receptacle, 0.60mm Mated Height, 2.00mm Mated Width, 8 Circuits, Armor Nail #CommonPartsLibrary #Connector #Mezzanine (Board to Board) #SlimStack Armor 505066

80 Position Connector Header, Outer Shroud Contacts Surface Mount Gold #CommonPartsLibrary #Connector #Rectangular-Connector #Array #Edge-Type #Mezzanine #FunctionMax™ FX10

48 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold #CommonPartsLibrary #Connector #Rectangular-Connector #Array #EdgeType #Mezzanine #DF40GB

60 Position Connector Plug, Outer Shroud Contacts Surface Mount Gold #CommonPartsLibrary #Connector #Interconnect #Rectangular-Connector #Arrays #Edge-Type #Mezzanine #DF40C

60 Position Connector Plug, Outer Shroud Contacts Surface Mount Gold #CommonPartsLibrary #Connector #Rectangular-Connector #Array #Edge-Type #Mezzanine #BergStak® #MezzSelect™

8 (4 + 4 Power) Position Connector Receptacle, Center Strip Contacts Surface Mount Gold #CommonPartsLibrary #Connector #207419-0081 #Board to Board #Array #EdgeType #Mezzanine #SlimStack 207419

20 Position Connector Socket, Outer Shroud Contacts Surface Mount Gold #CommonPartsLibrary #Connector #Rectangular-Connector #Array #Edge-Type #Mezzanine #F4S #AXT520

24 Position Connector Header, Outer Shroud Contacts Surface Mount Gold #Connector #Rectangular-Connectors #Arrays #Edge-Type #Mezzanine #BM20

Mezzanine Connectors (Board to Board) DF40C-60DS-0.4V(51) CONN-SMD_DF40C-60DS-0.4V-51 LCSC Part Number: C597938 JLCPCB Part Class: undefined Manufactured by HRS(广濑)

24 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold #CommonPartsLibrary #Connector #Interconnect #Rectangular-Connector #Array #Edge-Type #Mezzanine #BM28B0.6

20 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold #CommonPartsLibrary #Connector #Mezzanine #DF40

48 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold #CommonPartsLibrary #Connector #mezzanine #edge-Type #SlimStack Armor 505066