
Allicdata Part #: | QTH-120-02-C-D-A-ND |
Manufacturer Part#: |
QTH-120-02-C-D-A |
Price: | $ 19.12 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Samtec Inc. |
Short Description: | .5MM DOUBLE ROW MI SOCKET ASSEMB |
More Detail: | 240 Position Connector Header, Outer Shroud Contac... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 17.38800 |
Series: | Q Strip® QTH |
Packaging: | Bulk |
Part Status: | Active |
Connector Type: | Header, Outer Shroud Contacts |
Number of Positions: | 240 |
Pitch: | 0.020" (0.50mm) |
Number of Rows: | 2 |
Mounting Type: | Surface Mount |
Features: | Board Guide, Ground Bus (Plane) |
Contact Finish: | Gold |
Contact Finish Thickness: | 50.0µin (1.27µm) |
Mated Stacking Heights: | 8mm |
Height Above Board: | 0.286" (7.26mm) |
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The QTH-120-02-C-D-A is a mezzanine type rectangular connector array used to connect two printed circuit boards (PCB). The connector\'s edge type design includes a 4-row and 17-position (4x17) recipient receptacle array. It has an operating temperature range of -40°C to +85°C and is commonly used with microprocessors for computer interconnections.
The QTH-120-02-C-D-A edge type connector features a four-row of equivalent-pitch design which is an ideal combination for low crosstalk and signal integrity. The receiving insert has an in-line layout with a contact pitch of 0.050" and a centerline spacing of 0.100" for a total of 8 positions per row. It has a 5.37mm board centerline mountable height, a contact density of 17 positions with a Current rating of 2 amps and a Voltage rating of 500VAC (max). It is constructed with a two-piece housing that snaps together for easy installation and a positive locking system.
The QTH-120-02-C-D-A\'s primary application field is in the communications industry. It can be used in the construction of computer systems, routers, switches, hubs, firewalls, and VoIP equipment. It is also used in military systems, medical equipment, and industrial instrumentation. The connector can be manufactured to meet specific customization requirements such as contact arrangement, contact material, and additional plating and insulation.
The working principle of the QTH-120-02-C-D-A is based on a connection between two printed circuit boards. This is done by utilizing a four-row and 17-position array of contacts. The contacts are mounted opposite one another in rows on each side of the device. Each row is separated into two parts, one of which is housed within the connector receptacle, while the other is housed within a pin block which is mounted onto the PCB. When the two PCBs are moved together, the contacts within the receptacle interconnect with the contacts within the pin block to form a secure and reliable electrical connection.
The QTH-120-02-C-D-A is designed to ensure a secure and reliable electrical connection between two printed circuit boards. It is a mezzanine type rectangular connector array that features a four-row of equivalent-pitch design for low crosstalk and signal integrity. This connector is most commonly used in the communications industry to form secure connections for computer systems, routers, switches, hubs, firewalls, and VoIP equipment. It is also utilized in military systems, medical equipment, and industrial instrumentation.
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