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Showing Results For: Grounding Contacts

Grounding Contacts

Grounding contacts are crucial components in electrical systems, providing a safe route for electricity to follow back to the ground in case of a fault. This helps prevent electrical overloads and ensures safety. Grounding contacts play an indispensable role in modern electrical systems. They range from residential to industrial to high-tech environments.

Typical Types of Grounding Contacts

Grounding Contacts come in a variety of sizes and shapes. Some of the commonly used contacts for grounding include:

  • Plate Grounding
  • Rod or Pipe Grounding
  • Wire Mesh or Grid Grounding
  • Strip or Conductor Grounding
  • Chemical Grounding
  • Ufer Grounding (Concrete-Encased Grounding)

Special Features and Benefits of Grounding Contacts

Grounding Contacts come equipped with several unique features that offers various benefits to its users, including:

  • Safety Assurance: Grounding contacts prevent electrical shock hazards by directing excess electricity away from users and sensitive components.
  • Voltage Stabilisation: They help maintain a consistent voltage level throughout the electrical system, enhancing the performance of electrical appliances.
  • Surge Protection: Grounding contacts are vital in protecting electronic devices from voltage spikes and surges, especially during lightning strikes or power surges.
  • Noise Reduction: By grounding electromagnetic interference (EMI), these contacts reduce noise in audio and visual equipment, ensuring more precise signals.
  • Damage Prevention: They minimise the risk of damage to electrical devices from potential electrical faults, prolonging their lifespan.

Application Potential of Grounding Contacts

The contact’s ability to provide safety, stabilise voltage, protect against surges, reduce noise, and prevent damage makes them a fundamental component across various applications, including:

  • Residential Wiring: In homes, grounding contacts are used in electrical outlets and appliances to prevent electrical shocks and fires.
  • Industrial Systems: They are widely used in manufacturing and processing industries to protect complex machinery and equipment from electrical disturbances.
  • Telecommunications: Grounding is essential in telecommunication systems to ensure clear signal transmission and protect equipment from lightning strikes.
  • Computing and Data Centres: Grounding contacts are critical in data centres for protecting servers and computing equipment from electrostatic discharges and surges.
  • Automotive Systems: In vehicles, grounding contacts are used to ensure the electrical system's safety and efficiency, particularly in electric and hybrid cars.

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Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
TE Connectivity
Rohs Verified
2343297-2, TE Connectivity
3479 In Stock
Check Stock & Lead Times Packaging Options
1700 +
£ 0.323
3400 +
£ 0.31
5100 +
£ 0.298
TE Connectivity
Rohs Verified
2339640-1, TE Connectivity
2878 In Stock
Check Stock & Lead Times Packaging Options
1400 +
£ 0.354
2800 +
£ 0.339
4200 +
£ 0.326
TE Connectivity
440423-1, TE Connectivity
3081 In Stock
Check Stock & Lead Times Packaging Options
1500 +
£ 0.663
3000 +
£ 0.635
4500 +
£ 0.61
TE Connectivity
Rohs Verified
1734298-1, TE Connectivity
10798 In Stock
Check Stock & Lead Times Packaging Options
1200 +
£ 0.358
2400 +
£ 0.343
3600 +
£ 0.329
TE Connectivity
Rohs Verified
2388202-2, TE Connectivity
23998 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.306
6000 +
£ 0.294
9000 +
£ 0.283
S1941-42R, HARWIN
1748 In Stock
Check Stock & Lead Times Packaging Options
350 +
£ 0.248
S2751-46R, HARWIN
4998 In Stock
Check Stock & Lead Times Packaging Options
2500 +
£ 0.095
S70-332002045R, HARWIN
4085 In Stock
Check Stock & Lead Times Packaging Options
2000 +
£ 0.243
S7141-45R, HARWIN
5086 In Stock
Check Stock & Lead Times Packaging Options
2500 +
£ 0.111
S7171-45R, HARWIN
3688 In Stock
Check Stock & Lead Times Packaging Options
1800 +
£ 0.121
S02-25200300, HARWIN
278 In Stock
Check Stock & Lead Times Packaging Options
100 +
£ 2.38
200 +
£ 2.09
S0941-46R, HARWIN
20079 In Stock
Check Stock & Lead Times Packaging Options
10000 +
£ 0.051
S7191-45R, HARWIN
3089 In Stock
Check Stock & Lead Times Packaging Options
1500 +
£ 0.139
1500 +
£ 0.139
S2761-46R, HARWIN
8998 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.095
S0951-46R, HARWIN
20080 In Stock
Check Stock & Lead Times Packaging Options
10000 +
£ 0.055
TE Connectivity
Rohs Verified
2336713-2, TE Connectivity
23998 In Stock
Check Stock & Lead Times Packaging Options
8000 +
£ 0.059
S7151-45R, HARWIN
4087 In Stock
Check Stock & Lead Times Packaging Options
2000 +
£ 0.112
TE Connectivity
Rohs Verified
2329497-2, TE Connectivity
29998 In Stock
Check Stock & Lead Times Packaging Options
10000 +
£ 0.047
S70-220101045R, HARWIN
18084 In Stock
Check Stock & Lead Times Packaging Options
9000 +
£ 0.139
TE Connectivity
Rohs Verified
1551576-5, TE Connectivity
27998 In Stock
Check Stock & Lead Times Packaging Options
4000 +
£ 0.123
TE Connectivity
Rohs Verified
1551573-5, TE Connectivity
37798 In Stock
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5400 +
£ 0.091
TE Connectivity
Rohs Verified
1447009-5, TE Connectivity
10055 In Stock
Check Stock & Lead Times Packaging Options
5000 +
£ 0.159
TE Connectivity
Rohs Verified
1565322-1, TE Connectivity
10056 In Stock
Check Stock & Lead Times Packaging Options
5000 +
£ 0.079
TE Connectivity
Rohs Verified
2329497-1, TE Connectivity
20100 In Stock
Check Stock & Lead Times Packaging Options
10000 +
£ 0.004
10000 +
£ 0.004
TE Connectivity
Rohs Verified
2306334-3, TE Connectivity
35998 In Stock
Check Stock & Lead Times Packaging Options
9000 +
£ 0.044
18000 +
£ 0.043
36000 +
£ 0.042
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New Items
New items
1551576-5, TE Connectivity

1551576-5, TE Connectivity

The TE Connectivity PCB Spring Contact, Preloaded - C-Clip Spring Finger Type. Spring Fingers can be used in all types of small printed circuit board applications across all industries. They are available in standard-flat contact, pre-loaded contact, or u Spring Finger Type - Preloaded - C-Clip Connector System - Board-to-Board Connector & Contact Terminates To - Printed Circuit Board
New items
S1941-42R, HARWIN

S1941-42R, HARWIN

The HARWIN Spring contacts maintains a positive force and stable electrical contact. It has a small PCB footprint and its multi-directional contacts can be used in either vertical or horizontal orientations. Connector orientation vertical and horizontal Surface mount connection
New items
S2751-46R, HARWIN

S2751-46R, HARWIN

The HARWIN Test point is ideal for use with standard probes, clips and hooks. It can be placed using industry standard equipment. It is suitable for both automatic or manual test. It has high speed placement and is strong and durable. Material copper alloy Connector orientation vertical Surface mount connection
New items
S70-332002045R, HARWIN

S70-332002045R, HARWIN

The HARWIN Surface mountable contact pad is ideal as a mating area for spring contacts and pogo pins. It is circular in shape and has gold finish for improved wear resistance. Base material beryllium Gold finish 0.15mΩ max. contact resistance
New items
S7141-45R, HARWIN

S7141-45R, HARWIN

The HARWIN Spring contact are extended beam miniature spring contacts which are ideal for antenna feed in mobile devices. They have identical footprint contacts, with incremental step height of 2.5 mm. It is suitable for both wiping and sliding actions. It is surface mounted with pick and place area for automated placement. Connector orientation vertical Surface mount connection
New items
S7171-45R, HARWIN

S7171-45R, HARWIN

The HARWIN Spring contact are extended beam miniature spring contacts which are ideal for antenna feed in mobile devices. They have identical footprint contacts, with incremental step height of 4 mm. It is suitable for both wiping and sliding actions. It is surface mounted with pick and place area for automated placement. Connector orientation vertical Connection type surface mount Number of signal contacts 1
New items
2343297-2, TE Connectivity

2343297-2, TE Connectivity

The TE Connectivity spring finger, this spring series is a single spring contact with the height scalable from 4mm, which are applicable to different condition to met the electrical, mechanical, and environmental performance requirements of TE product specification. Finger comes with stainless steel & Nickel under plating all over the area Comes with gold plating at contact area & also at soldering area
New items
2199248-4, TE Connectivity

2199248-4, TE Connectivity

TE Connectivity Scalable Spring Finger Contacts Scalable spring finger contacts also known as shield fingers, grounding springs, universal ground contacts or clips for use in small PCB applications in various industries. These spring fingers are single contact SMT mounting internal connectors for providing grounding between a device and a PCB and shielding against EMI noise and static. Scalable spring fingers use a common footprint which allows easy design changes from one working height to another without requiring any extra space on the PCB. These spring fingers feature sidewalls to prevent the springs from being tangled with operator gloves and to prevent deflection during PCB transfer. A dimple on the contact enhances the contact force and PCB soldering holes increase solder strength and prevent wicking. A pick and place area on the contact allows automated assembly. The compact size of these spring fingers offers PCB space saving and allows for versatile PCB layouts. These spring finger contacts are available in 3 different styles; Type A (part numbers 2199248-X), Type B (part numbers 2199249-X) and Type C (part numbers X-2199250-X) Features and Benefits Provides grounding between a device and PCB Prevents EMI noise and static Scalable design for design versatility Side protection walls Dimple on contact for increased contact force PCB soldering holes for increased solder strength Pick and place area for automated assembly Compact size for PCB space saving Applications These scalable spring fingers are suitable for use in a wide range of PCB applications in various industries. Consumer devices; digital cameras, mobile phones, games consoles, desktop computers, notebooks and tablets Industrial and automotive; Security cameras, POS scanners, satellite radios and GPS devices. Medical; patient monitoring devices, fitness equipment and wearable devices
New items
S02-30200250, HARWIN

S02-30200250, HARWIN

30mm x 20mm, 2.5mm high, 0.2mm shield thickness. Recommended for use with S0941-46R, S0951-46R, S0961-46R, S0971-46R, S0981-46R, S0991-46R, S1001-46R or S1721-46R SMT Shield Clips. Easy to use and rework - no additional soldering operations required.
New items
S0991-46R, HARWIN

S0991-46R, HARWIN

Micro size (6.5mm long, 1.28mm high), for shield thickness 0.2-0.25mm. Packaged in Tape & Reel for automated placement. Recommended for use with S02-20150300, S02-25200300 or S02-30200250 Shield Cans.
New items
S7061-42R, HARWIN

S7061-42R, HARWIN

Harwin EZ Boardware SMT RFI/Grounding Spring Contacts EZ-BoardWare SMT grounding/RFI spring contacts for use on surface mount PCBs that are in contact with metal shields or frames. The simple C style design of these EZ-BoardWare spring contacts provides excellent spring properties and ensures positive contact with the mating surface. These EZ-BoardWare RFI/grounding contacts are suitable for both wiping and sliding actions and are ideal for automated requirements using standard placement equipment. Stock numbers 788-4852 and 788-4858 are multi-directional spring contacts that have a unique spring feature that works in both the vertical and horizontal orientations. This feature makes them ideal for use in PCB edge connections to a chassis. Features and Benefits Ideal for use on surface mount PCBs Excellent spring properties Designed for automated application using standard placement equipment Suitable for wiping and sliding applications Multidirection versions for PCB edge connections Available in a wide range working heights Applications The compact size of these EZ-BoardWare grounding spring contacts makes them ideal for use in areas where there is limited access and in Blindmate applications. Typical applications include POS tracking, home entertainment and instrument panels, Industrial process control equipment, Mobile power units, Motion control units
New items
S7121-42R, HARWIN

S7121-42R, HARWIN

Harwin EZ Boardware SMT RFI/Grounding Spring Contacts EZ-BoardWare SMT grounding/RFI spring contacts for use on surface mount PCBs that are in contact with metal shields or frames. The simple C style design of these EZ-BoardWare spring contacts provides excellent spring properties and ensures positive contact with the mating surface. These EZ-BoardWare RFI/grounding contacts are suitable for both wiping and sliding actions and are ideal for automated requirements using standard placement equipment. Stock numbers 788-4852 and 788-4858 are multi-directional spring contacts that have a unique spring feature that works in both the vertical and horizontal orientations. This feature makes them ideal for use in PCB edge connections to a chassis. Features and Benefits Ideal for use on surface mount PCBs Excellent spring properties Designed for automated application using standard placement equipment Suitable for wiping and sliding applications Multidirection versions for PCB edge connections Available in a wide range working heights Applications The compact size of these EZ-BoardWare grounding spring contacts makes them ideal for use in areas where there is limited access and in Blindmate applications. Typical applications include POS tracking, home entertainment and instrument panels, Industrial process control equipment, Mobile power units, Motion control units
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Grounding Contacts and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Grounding Contacts or any other product.
This depends on the Grounding Contacts individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Grounding Contacts and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Grounding Contacts.
Yes. We keep updating our stock frequently and if a product like Grounding Contacts is not in stock then we will let you know.