Allicdata Part #: | SAM9751-ND |
Manufacturer Part#: |
QFS-026-04.25-L-D-A-RT1 |
Price: | $ 8.78 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Samtec Inc. |
Short Description: | QFS .635MM STRIPS |
More Detail: | 54 (52 + 2 RF Jacks) Position Connector Receptacle... |
DataSheet: | QFS-026-04.25-L-D-A-RT1 Datasheet/PDF |
Quantity: | 530 |
1 +: | $ 7.90020 |
10 +: | $ 7.63686 |
25 +: | $ 7.37352 |
60 +: | $ 7.11018 |
120 +: | $ 6.84684 |
300 +: | $ 6.71517 |
540 +: | $ 6.58350 |
Series: | RF Q2™ QFS |
Packaging: | Tray |
Part Status: | Active |
Connector Type: | Receptacle, Center Strip Contacts |
Number of Positions: | 54 (52 + 2 RF Jacks) |
Pitch: | 0.025" (0.64mm) |
Number of Rows: | 2 |
Mounting Type: | Surface Mount |
Features: | Board Guide, Ground Bus (Plane), RF Jacks (2) |
Contact Finish: | Gold |
Contact Finish Thickness: | 10.0µin (0.25µm) |
Mated Stacking Heights: | 10mm, 11mm, 14mm |
Height Above Board: | 0.278" (7.06mm) |
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QFS-026-04.25-L-D-A-RT1 is an array of rectangular connectors, edge type, mezzanine board to board. It has a four-pole design, and features an array of 25 SPDT (Single-Pole Double-Throw) switches on a single board. This connector is commonly used for electronic control systems and other high-speed signal applications.
The QFS-026-04.25-L-D-A-RT1 features an extended high-voltage contact field that allows transmission of up to eight waves simultaneously. It also has two optional termination styles, depending on the application needs. The standard is the Through-Hole mounting, for which the contacts are insulated with PVC insulation. The alternate is Surface-Mount, which provides a connection point without insulation.
The QFS-026-04.25-L-D-A-RT1 utilizes two planes of conductive tracks for power and signal. This design provides superior isolation and noise immunity, which is especially important in high-speed signal applications. Additionally, the design provides EMI (electromagnetic interference) shielding to ensure signal integrity and reduce crosstalk. The standard operating temperature range is 85°C maximum.
The working principle of the QFS-026-04.25-L-D-A-RT1 involves the contact field connections being established by contacts contacting each other, and are held in place by a retention force. The spring pressure is adjustable and is determined by the application requirements. When two of the contacts are in contact, an electrical connection is established between the two contacts. This connection means that the current or signal can pass between the two contacts, according to the working principle of this connector.
The QFS-026-04.25-L-D-A-RT1 is commonly used in applications that demand high-speed signal transmission and power delivery. These can include industrial control systems, medical device testing, test and measurement equipment, and automotive safety applications. This connector can provide the necessary transmission speed and performance to satisfy almost any application need.
In summary, the QFS-026-04.25-L-D-A-RT1 is a four-pole mezzanine connector array that is commonly used in high-speed signal applications. It features an extended high-voltage contact field that allows transmission of up to eight waves simultaneously, and offers two optional termination styles. The working principle involves contact field connections being established by contacts contacting each other and being held in place by a retention force. Overall, the QFS-026-04.25-L-D-A-RT1 provides the necessary transmission speed and performance for many different application needs.
The specific data is subject to PDF, and the above content is for reference
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