1903391-1 Allicdata Electronics
Allicdata Part #:

1903391-1-ND

Manufacturer Part#:

1903391-1

Price: $ 0.11
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: GIC 2.5 W CAP HSG 2P NATURAL
More Detail: Position Rectangular Housing Connector
DataSheet: 1903391-1 datasheet1903391-1 Datasheet/PDF
Quantity: 1000
12000 +: $ 0.09465
Stock 1000Can Ship Immediately
$ 0.11
Specifications
Series: *
Part Status: Active
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 – Housings are an essential component of electronic systems and are widely used in many types of electronic devices. The 1903391-1, commonly known as the 1903391, is one of the most popular rectangular connectors on the market. This article will discuss the applications of the 1903391-1 and provide an overview of its working principle.

The 1903391-1 is a two-piece, vertical or right angle, plug-in receptacle that is compatible with a range of contact arrangements in grid and pitch patterns. It is typically used in industrial automation and control, including I/O cards, air conditioning, heating and ventilation, lighting systems, and more. The 1903391-1 is also ideal for electronic systems in automotive, medical and telecom applications.

The 1903391-1 connector features multiple keyways for secure mating, improved pin retention and robust connections. It is also relatively low-cost and simple to assemble. The connector is designed to have a high level of shielding integrity, withstanding up to 2,000V between plug and jack. It is also rated at 1,500V AC between contacts, and is UL94V-0 approved for superior fire resistance.

The 1903391-1 connector is constructed with a range of insulation materials to provide optimal protection against environmental conditions. The hood, backshell, keyway and seal are made from thermoplastic elastomers that resist wear, moisture and shock. The contacts are available in both tin and gold plating and are designed to be vibration and shock proof.

The primary advantage of the 1903391-1 is its ability to handle a wide variety of power and signal connections. It is capable of accepting a variety of wires and cables, including single wire, twisted wire, coaxial cable, MIL-SPEC wire, and more. The connector offers a range of contact configurations, including single row and dual row, as well as male and female. It also features multiple pin row configurations, allowing for a greater range of expansion and customization.

The 1903391-1 also offers improved shielding performance, making it an ideal solution for applications requiring superior signal integrity. The combination of Keyways and seal is designed to provide optimal protection against EMI/RFI interference. The connectors are RoHS compliant, and are available in a range of pin counts, from 22 to 88.

The working principle of the 1903391-1 is relatively straightforward. The connectors feature a dual-latch system which prevents accidental un-mating. The two latching mechanisms ensure that the plug and receptacle are securely mated without the risk of shorting. The hood and backshell are designed to provide effective ground connections, ensuring that the signal is properly grounded.

In conclusion, the 1903391-1 is a versatile and cost-effective connector that offers excellent signal integrity and shielding performance. It is ideal for a wide range of industrial automation and control, as well as automotive, medical and telecom applications. It is also relatively easy to assemble and provides an effective dual-latch system for secure mating.

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

Related Products
Search Part number : "1903" Included word is 40
Part Number Manufacturer Price Quantity Description
1903526-1 TE Connectiv... 11.75 $ 42 CONN MOD PLUG 8P4C SHIELD...
1903410000 Weidmuller 18.66 $ 1000 CONN BASE SIDE ENTRY SZ4 ...
1903610000 Weidmuller 16.25 $ 1000 CONN HOOD SIDE ENTRY SZ4 ...
1903260-1 TE Connectiv... 1.75 $ 1000 EMBOSS ASSY FOR 0.635 BAY...
1903291-1 TE Connectiv... 1.88 $ 1000 EMBOSS ASSY FOR 0.635 BAY...
19031842A Comair Rotro... 48.9 $ 118 FAN AXIAL 172X55MM 115VAC...
19031844A Comair Rotro... 50.14 $ 690 FAN AXIAL 172X55MM 230VAC...
19039306A Comair Rotro... 59.49 $ 188 FAN AXIAL 254X107MM 230V ...
19030519A Comair Rotro... 27.57 $ 356 FAN AXIAL 119X39MM 115VAC...
19039305A Comair Rotro... 56.06 $ 380 FAN AXIAL 254X107MM 115V ...
19030389A Comair Rotro... 27.57 $ 118 FAN AXIAL 119X39MM 115VAC...
19039202A Comair Rotro... 56.06 $ 278 FAN AXIAL 254X107MM 115V ...
19030353 Visual Commu... 0.0 $ 1000 LED IND 3MM RED DIFF TAB ...
1903302-1 TE Connectiv... 0.0 $ 1000 CONN SD CARD PUSH-PUSH R/...
1903572-1 TE Connectiv... 0.0 $ 1000 CONN SD CARD PUSH-PUSH R/...
1903302-2 TE Connectiv... 0.0 $ 1000 SD RVS 0H EMBOSS ASSYCard...
1903527-1 TE Connectiv... 12.26 $ 230 CONN MOD PLUG 8P8C SHIELD...
1903302-3 TE Connectiv... 2.35 $ 1000 SD RVS 0H EMBOSS ASSYCard...
1903977-1 TE Connectiv... 11.87 $ 1010 CONN HDR 4POS EDGE R/A SL...
1-1903978-1 TE Connectiv... 4.17 $ 1000 CONN RCPT 4POS SLIM UNIV ...
2-1903978-1 TE Connectiv... 4.17 $ 1000 POWER MODULE 4POS.REC. AS...
19032526A Comair Rotro... 19.05 $ 289 FAN AXIAL 120X38.1MM 24V ...
19030615A Comair Rotro... 20.07 $ 473 FAN AXIAL 80X32MM 12VDC S...
19030616A Comair Rotro... 20.07 $ 444 FAN AXIAL 80X32MM 24VDC S...
19030622A Comair Rotro... 27.73 $ 196 FAN BLOWER 120.7X31MM 24V...
19031856A Comair Rotro... 30.28 $ 159 FAN AXIAL 171.5X55MM 12V ...
19031843A Comair Rotro... 34.12 $ 230 FAN AXIAL 171.5X55MM 24V ...
19031074A Comair Rotro... 35.59 $ 316 FAN AXIAL 127X38.1MM 12V ...
19039692A Comair Rotro... 43.74 $ 508 FAN AXIAL 171.4X50.8MM JQ...
19039695A Comair Rotro... 43.74 $ 251 FAN AXIAL 171.4X50.8MM PQ...
19031328A Comair Rotro... 46.91 $ 149 FAN AXIAL 171.5X50.8MM JQ...
19032183A Comair Rotro... 48.94 $ 257 FAN BLOWER 160.7X50.2MM S...
19039299A Comair Rotro... 54.85 $ 102 FAN AXIAL 172.7X50.8MM PQ...
19031769A Comair Rotro... 62.19 $ 373 FAN AXIAL 175.5X111.8MM T...
19030573A Comair Rotro... 19.73 $ 114 FAN AXIAL 120X32MM 48VDC ...
19030829A Comair Rotro... 20.08 $ 115 FAN AXIAL 80X32MM BALL 5V...
19039646A Comair Rotro... 23.3 $ 754 FAN AXIAL 119X39MM MDD48K...
19039992A Comair Rotro... 33.5 $ 298 FAN AXIAL 127X38MM GL24S3...
19031235A Comair Rotro... 55.55 $ 131 FAN AXIAL 172X50.8MM 48V ...
19039067A Comair Rotro... 20.49 $ 152 FAN AXIAL 80X32MM 12VDC S...
Latest Products
1-2029088-8

18P PLUG VAL-U-LOK V2 PM BLKPosition Rec...

1-2029088-8 Allicdata Electronics
0050291599

MINIFIT JR PLUG VO 5CKT PASSIVE5 Positio...

0050291599 Allicdata Electronics
IPD1-11-D-M

MINI-POWER CONNECTOR22 Position Rectangu...

IPD1-11-D-M Allicdata Electronics
IPD1-11-D-K-R

MINI-POWER CONNECTOR22 Position Rectangu...

IPD1-11-D-K-R Allicdata Electronics
IPD1-11-D-K

MINI-POWER CONNECTOR22 Position Rectangu...

IPD1-11-D-K Allicdata Electronics
IPD1-11-D-GP-R

MINI-POWER CONNECTOR22 Position Rectangu...

IPD1-11-D-GP-R Allicdata Electronics