3M 20-Way IDC Connector Plug for Cable Mount, 2-Row

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RS Stock No.:
502-8980
Mfr. Part No.:
7820-0000PR
Brand:
3M
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Brand

3M

Number of Contacts

20

Number of Rows

2

Gender

Male

Pitch

2.54mm

Mounting Type

Cable Mount

Body Orientation

Right Angle

Termination Method

IDC

Current Rating

1A

Contact Plating

Gold over Nickel

Series

78XX

Minimum Operating Temperature

-55.0°C

Maximum Operating Temperature

105.0°C

Housing Material

PET

Contact Material

Copper

COO (Country of Origin):
JP

3M 78XX Series IDC Connector, 20 Contacts, Right Angle Body Orientation - 7820-0000PR


This IDC connector is a highly reliable solution for electronic applications, featuring a 20 contact layout and right angle design. It measures a pitch of 2.54mm and is cable-mounted, facilitating effective space utilisation on printed circuit boards. Constructed from durable PET housing and copper contact materials, it ensures excellent performance across a wide temperature range.

Features & Benefits


• Single connector termination reduces overall costs
• Low-profile design optimises space in compact applications
• Compatible with standard .100” x .100” header layouts
• Gold over nickel plating enhances conductivity and reliability
• Operates efficiently between -55°C and +105°C
• RoHS compliant to meet environmental regulations

Applications


• Used for interconnecting circuit boards in automation systems
• Ideal for requiring minimal board area usage
• Utilised in industrial electronics for robust connectivity
• Suitable for high-temperature environments in electrical devices

What type of wiring is suitable for this connector?


It accommodates 26 AWG stranded wire or 28 and 30 AWG solid or stranded wire, providing flexibility in installation.

What aspects contribute to its durability in varying temperatures?


The design features a temperature rating from -55°C to +105°C, ensuring reliable performance in extreme conditions, making it suitable for diverse applications.

How does the gold plating improve performance?


Gold over nickel plating offers excellent corrosion resistance and low contact resistance, which improves the overall reliability and longevity of connections.

What are the implications of using a right angle configuration?


The right angle design helps reduce space requirements on printed circuit boards, allowing for easier integration into compact electronic designs while maintaining effective connections.

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