3428-6303 Connectors, Interconnects |
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Allicdata Part #: | 3M11945-ND |
Manufacturer Part#: |
3428-6303 |
Price: | $ 3.35 |
Product Category: | Connectors, Interconnects |
Manufacturer: | 3M |
Short Description: | CONN HEADER 20POS STR LONG LATCH |
More Detail: | Connector Header Through Hole 20 position 0.100" (... |
DataSheet: | 3428-6303 Datasheet/PDF |
Quantity: | 495 |
1 +: | $ 3.04290 |
10 +: | $ 2.91816 |
100 +: | $ 2.43180 |
500 +: | $ 2.06703 |
1000 +: | $ 1.76306 |
Operating Temperature: | -55°C ~ 105°C |
Insulation Height: | 0.680" (17.27mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Gold |
Contact Finish Thickness - Mating: | 30.0µin (0.76µm) |
Contact Finish - Post: | Tin-Lead |
Contact Material: | Copper Alloy |
Insulation Material: | Polybutylene Terephthalate (PBT), Polyester, Glass Filled |
Features: | Keying Slot, Mounting Flange |
Overall Contact Length: | 0.695" (17.65mm) |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Insulation Color: | Black |
Current Rating: | 1A |
Voltage Rating: | -- |
Mated Stacking Heights: | -- |
Contact Finish Thickness - Post: | 200.0µin (5.08µm) |
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: | 20 |
Number of Rows: | 2 |
Row Spacing - Mating: | 0.100" (2.54mm) |
Series: | 3000 |
Style: | Board to Board or Cable |
Shrouding: | Shrouded - 4 Wall |
Mounting Type: | Through Hole |
Termination: | Solder |
Fastening Type: | Latch Lock/Eject Hooks, Long |
Contact Length - Mating: | 0.240" (6.10mm) |
Contact Length - Post: | 0.155" (3.94mm) |
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Rectangular Connectors – Headers, Male Pins, comprise of many parts including a variety of interfaces, sizes and shapes. The 3428-6303 is part of the connector series designed for a myriad of applications. Characteristics of this model include durability, high-temperature solderability, and good electrical performance. This application field and working principle will be discussed in detail below.
The 3428-6303 connector is a Dual Row, 2.54mm Pitch, and 7mm Staggered-Pin spacing for PLCC44 compatible. It has 24 positions of male terminals, providing a wide range of signal and power connections in a small size. The connector’s main features include gold plated contacts, enhanced EMI/RFI protection, a blind mating design, and compliant stacking. It has a current rating of 2.0A AC/DC, a voltage rating of 250V AC/DC, a temperature range of 0℃- +105℃, and a UL94V-0 flammability rating.
This connector is designed for a variety of uses such as in industrial controls, communication devices, consumer electronics, and medical electronics. It is used for a variety of applications and scenarios, such as for interconnecting circuit boards, providing data, power, and numerous othersignal types. Its compact design also makes it suitable for large scale, multi-row application fields.
The working principle of the 3428-6303 connector is relatively simple. It utilizes dual row of pins and sockets with a 2.54mm centerline pitch and 7mm pin spacing. This ensures sure and reliable connections, and low electrical resistance. It is designed to re-mateable, and its blind mating design simplifies operation and makes the assembly process more efficient. The gold plated contacts also provide good electrical performance and are corrosion-resistant.
The 3428-6303 connectors are constructed using quality engineering components. The contacts are made from phosphor bronze and have gold electroplated surface finishes. The insulating housing is manufactured from UL 94V-0 rated nylon material. The terminal is designed with two pieces of pin contacts that together have two points of contact. This ensures good electrical performance and resilience to vibration.
In conclusion, the 3428-6303 rectangular connector is an ideal choice for a wide variety of applications. Its compact size and versatile design makes it well suited to complex installation scenarios. Its reliable and secure connections, along with excellent electrical performance make it a great choice for industrial, communication, consumer electronics, and medical electronics. It is also capable of withstanding high temperatures, vibration and corrosion. This makes the 3428-6303 a versatile and cost-efficient connector to use in a myriad of fields.
The specific data is subject to PDF, and the above content is for reference
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