TSS-120-01-G-D-20 Allicdata Electronics
Allicdata Part #:

TSS-120-01-G-D-20-ND

Manufacturer Part#:

TSS-120-01-G-D-20

Price: $ 3.54
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: LOW PROFILE .025 SQ STRIPS
More Detail: Connector Header Through Hole 40 position 0.100" (...
DataSheet: TSS-120-01-G-D-20 datasheetTSS-120-01-G-D-20 Datasheet/PDF
Quantity: 1000
1 +: $ 3.18150
Stock 1000Can Ship Immediately
$ 3.54
Specifications
Operating Temperature: -55°C ~ 125°C
Insulation Height: 0.350" (8.89mm)
Contact Shape: Square
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 10.0µin (0.25µm)
Contact Finish - Post: Gold
Contact Material: Phosphor Bronze
Insulation Material: Polybutylene Terephthalate (PBT)
Features: Keying Slot
Overall Contact Length: 0.480" (12.19mm)
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: --
Voltage Rating: --
Mated Stacking Heights: --
Contact Finish Thickness - Post: 3.00µin (0.076µm)
Applications: --
Number of Positions Loaded: 39
Packaging: Tube 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 40
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Series: Flex Stack, TSS
Style: Board to Board or Cable
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Contact Length - Mating: 0.250" (6.35mm)
Contact Length - Post: 0.115" (2.92mm)
Description

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Rectangular Connectors - Headers, Male Pins

TSS-120-01-G-D-20 Application Field and Working Principle

TSS-120-01-G-D-20 connectors have become the industry standard for high-speed digital interconnects because of their superior performance and reliability in electrically hostile environments. These connectors are typically used for shunts in telecom and data communications systems, as well as for high-speed computing and military applications.
TSS-120-01-G-D-20 connectors are commonly referred to as “high-speed connectors” because they provide fast data rates. A typical TSS-120-01-G-D-20 connector can support data rates up to 25Gbps, making them suitable for most applications. The TSS-120-01-G-D-20 connectors feature an overmolded cable that offers excellent shielding and ruggedness while still allowing for flexible routing.
The TSS-120-01-G-D-20 application field can also include low-profile or right-angle applications such as point-to-point or pigtail cables, as well as in-line or backplane applications. This flexibility means that these connectors can be used in virtually any application where space and reliability are of utmost importance.
The design of the TSS-120-01-G-D-20 connector includes several key features that contribute to its superior performance and reliability. The male pins feature a feather-key design, which helps to prevent misalignment, provides a secure grip, and ensures that the pin will stay in place. The female pins are constructed with a reinforcing rib that gives the pins extra durability and strength. The stainless steel shell also provides superior shielding.
In terms of working principle, TSS-120-01-G-D-20 connectors use a two-segment contact system. The male contact consists of two pieces, the first being the hooked contact, and the second being the retaining collar. The mating female contact consists of two parts, the first being the contact body, and the second being the floating pin. The two segments of the male contact form an electrical path when the connector is mated, while the two segments of the female contact form the necessary female termination.
When plugged in, the male contact slides into the female contact, and the collar contacts the body at the back of the contact. The contact’s floating pin is forced into contact with the male crimp ferrule, creating a pressure-sealed connection that prevents the entrance of air and moisture. The pressure seal also provides a secure grip on the mating female contact, while preventing the male contact from becoming dislodged.
The two segments of the contact also help to maintain a low electrical resistance. The male contact is flattened so that the contact surface is located directly beneath the force of the female crimp ferrule, allowing for improved contact surface area and thus lower resistance. The contact’s brass body also provides additional current or voltage carrying capacity, and both the male and female contacts feature a passivated finish, which reduces surface oxidation and further contributes to lower electrical resistance.
Overall, the TSS-120-01-G-D-20 connectors provide an ideal solution for high-speed digital interconnects, offering superior performance and reliability in electrically hostile environments. The two-segment contact system and the stainless-steel shell work together to provide maximum electrical performance, and the overmolded cable ensures flexibility and ruggedness. For these reasons, the TSS-120-01-G-D-20 connectors are likely to remain the industry standard for high-speed digital interconnects for many years to come.

The specific data is subject to PDF, and the above content is for reference

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