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KEYSTONE 290 Battery Contact

The 290 is a durable two-cell leaf spring contact made of spring steel with a nickel-plated finish, suitable for case mounting in industrial applications. Its design features two separate leaves held together by a web, offering increased stability and reliable spring tension for low contact resistance. Compatible with molded cases, it easily clips onto walls with a thickness of .060 to .070 inches and includes sharp barbs for secure attachment. The contact's spring tension adjusts to battery length variations, making it an ideal, economical solution for self-contained battery compartments and ensuring consistent electrical contact in demanding environments.

Authorized Distributors
Source:Newark
Part No:290
Stock:183
Inv Date:06-07-2026
Price: Unit price: $0.494
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Source:DigiKey
Part No:290
Stock:33
Inv Date:06-07-2026
Price: Unit price: $2.95
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Source:DigiKey
Part No:290
Stock:9
Inv Date:06-07-2026
Price: Unit price: $10.69
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Source:DigiKey
Part No:290
Stock:22902
Inv Date:06-07-2026
Price: Unit price: $0.49
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Source:DigiKey
Part No:290
Stock:65
Inv Date:06-07-2026
Price: Unit price: $15.24
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Part No:290
Stock:76
Inv Date:06-08-2026
Price: Unit price: $13.64
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Part No:290
Stock:6
Inv Date:06-08-2026
Price: Unit price: $39.54
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Part No:290
Stock:5702
Inv Date:06-08-2026
Price: Unit price: $0.48
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Part No:290
Stock:119
Inv Date:06-08-2026
Price: Unit price: $2.95
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Authorized Distributors
Part No:290
Stock:0
Inv Date:06-07-2026
Price: Unit price: $7.79
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Part No:290
Stock:4
Inv Date:06-07-2026
Price: Unit price: $15.24
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Part No:290
Stock:0
Inv Date:06-07-2026
Price: Unit price: $11.41
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Part No:290
Stock:26
Inv Date:06-07-2026
Price: Unit price: $0.12
Buy/RFQ:
Part No:290
Stock:0
Inv Date:06-07-2026
Price: Unit price: $2.95
Buy/RFQ:
Part No:290
Stock:0
Inv Date:06-07-2026
Price: Unit price: $9.72
Buy/RFQ:
Part No:290
Stock:75
Inv Date:06-07-2026
Price: Unit price: $9.02
Buy/RFQ:
Part No:290
Stock:1223
Inv Date:06-06-2026
Price: Unit price: $0.2833
Buy/RFQ:
Part No:290
Stock:4076
Inv Date:06-06-2026
Price: Unit price: $0.2833
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Authorized Distributors
Part No:290
Stock:0
Inv Date:06-07-2026
Price: Unit price: $0.285
Buy/RFQ:
Part No:290
Stock:39
Inv Date:06-08-2026
Price: N/A
Buy/RFQ:

KEYSTONE 290 Battery Contact Specifications:

  • Material: .010 (.25) Spring Steel, Nickel Plate
  • Type: Two-cell leaf spring contact
  • Design: Two leaves held together by web
  • Wall Thickness Compatibility: .060 to .070 inches
  • Finish: Nickel-plated
  • Mounting: Case mounting applications
  • Application: Industrial use, self-contained battery compartments
  • Features: Sharp barbs for secure attachment, spring tension adjusts to battery length variations
  • Electrical: Low contact resistance, reliable spring tension

Buy the Buy Keyelco Battery Contact Part Number 290 Online

Order the Keyelco 290 today for a reliable, nickel-plated leaf spring contact designed for industrial case mounting. With adjustable spring tension and sharp barbs for secure attachment, it ensures low contact resistance and durability in demanding environments. Perfect for molded cases with self-contained battery compartments, this contact’s robust construction and web-held leaf design provide stability and consistent electrical contact. Whether for replacement or new installations, this contact offers peak performance, easy installation, and long-term reliability across various industrial and manufacturing applications, ensuring your equipment operates seamlessly.

Get Keyelco 290 today—built for precision and long-lasting durability in industrial battery applications.

Frequently Asked Questions

Where can I buy KEYSTONE 290?

You can click on the BUY or RFQ button to purchase 290 from an authorized KEYSTONE distributor.

How do I troubleshoot issues or seek technical support for part 290?

You can download the 290 datasheet or visit the KEYSTONE website for support.

Who is the manufacturer of 290?

KEYSTONE

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