890-18-021-20-002101 Allicdata Electronics
Allicdata Part #:

890-18-021-20-002101-ND

Manufacturer Part#:

890-18-021-20-002101

Price: $ 1.25
Product Category:

Connectors, Interconnects

Manufacturer: Preci-Dip
Short Description: CONN HDR 21POS 2.54MM T/H R/A
More Detail: Connector Header Through Hole, Right Angle 21 posi...
DataSheet: 890-18-021-20-002101 datasheet890-18-021-20-002101 Datasheet/PDF
Quantity: 1000
250 +: $ 1.12244
Stock 1000Can Ship Immediately
$ 1.25
Specifications
Operating Temperature: -55°C ~ 125°C
Insulation Height: 0.100" (2.54mm)
Contact Shape: Square
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 10.0µin (0.25µm)
Contact Finish - Post: Tin
Contact Material: Brass
Insulation Material: Polyamide (PA), Nylon, Glass Filled
Features: --
Overall Contact Length: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: 3A
Voltage Rating: 150VDC
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: --
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 21
Number of Rows: 1
Row Spacing - Mating: --
Series: 890
Style: Board to Board
Shrouding: Unshrouded
Mounting Type: Through Hole, Right Angle
Termination: Solder
Fastening Type: Push-Pull
Contact Length - Mating: 0.276" (7.00mm)
Contact Length - Post: 0.118" (3.00mm)
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rectangular Connectors - Headers, Male Pins, is among the most commonly used connectors, used in a wide range of applications. 890-18-021-20-002101 is one such connector, designed to be used in a variety of applications and operating environment. These types of connectors are widely used in a variety of equipment ranging from electronics and medical devices to switches, connectors and others.

The 890-18-021-20-002101 connectors consists of two components, the header or plug and the pin or receptacle. Both these parts play vital roles in providing effective connectivity for the appliances or systems they are installed in. The header is a large piece of metal or aluminum that is affixed to the board while the pins themselves are tiny little pieces of metal, copper or steel, that fit into specific slots on the board.

The 890-18-021-20-002101 is apt for low-voltage, signal applications and is designed with dual layer contact technology thus making it ideal for high frequency use due to its ability to withstand electrical and environmental stress. It is also well-suited for applications with severe shock and vibration. Furthermore, its small size and light weight makes it very easy to install and maintain.

In terms of working principle, the 890-18-021-20-002101 connectors generally employ a simple contact arrangement consisting of two rows of female and male pins mounted in the plug and the receptacle respectively. When the plug is inserted into the receptacle, the two rows of pins make a connection, thus allowing a signal to be transmitted between the two boards. In some applications, the male pins may also be angled or bent, which increases the contact pressure between the two contact points and thus improves its conductivity and signal performance.

In general, these types of connectors are ideal for applications requiring reliable signal transmission in rugged operational conditions. Furthermore, due to its robust and flexible design, it can easily accommodate a variety of applications ranging from automotive, defense, LEDs, switches and computers to avionics and medical equipment. Moreover, its contact arrangement ensures reliable and secure electrical contact, thus reducing the risk of electrical failure.

To conclude, 890-18-021-20-002101 connectors are a reliable and efficient solution for a variety of applications, and with its robust design and reliable contact arrangement, it is an ideal choice for those who require a dependable and cost-effective way to transmit signals. Its small size and light weight makes it an ideal choice for a variety of electronic and medical applications.

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

Latest Products
DF3DZ-8P-2V(21)

CONN HEADER 8POS 2MM VERT TINConnector H...

DF3DZ-8P-2V(21) Allicdata Electronics
DF3DZ-8P-2V(21)

CONN HEADER 8POS 2MM VERT TINConnector H...

DF3DZ-8P-2V(21) Allicdata Electronics
DF3DZ-7P-2V(51)

CONN HEADER 7POS 2MM VERT GOLDConnector ...

DF3DZ-7P-2V(51) Allicdata Electronics
3120-24-0100-99

BOX HEADER, 0.079 24 POSConnector Header...

3120-24-0100-99 Allicdata Electronics
3120-30-0100-99

BOX HEADER, 0.079 30 POSConnector Header...

3120-30-0100-99 Allicdata Electronics
3220-64-0100-99

BOX HEADER, 0.050 64 POSConnector Header...

3220-64-0100-99 Allicdata Electronics