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209 Keystone Electronics 209 is a battery contact spring made of 0.010 in spring steel with nickel plate. It features a solder lug termination and low contact resistance.
Mfr Part #:

209

Available from 3 distributors
Mfr Name: Keystone Electronics
Keystone Electronics
Keystone Electronics 209 is a battery contact spring made of 0.010 in spring steel with nickel plate. It features a solder lug termination and low contact resistance.
Total Stock: 493 pcs

209 Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
350 pcs
350 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
99 pcs
99 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
Non-Authorised Inventory information
44 pcs
44 pcs On Request 1 On Request On Request On Request On Request On Request

209 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Cell Size
Battery Type, Function
Contact Resistance
Material
Mounting Type
Style
Tape & Reel
Termination Style
Thickness

209 Description

Short technical summary and product information.

The Keystone Electronics 209 is a battery contact spring designed for use in molded cases with self-contained battery compartments. It is constructed from 0.010 in (0.25 mm) spring steel with a nickel plate finish, ensuring durability and reliable electrical contact. The contact features a unique spring tension design that adjusts to variations in battery length, maintaining low contact resistance. Termination is via a solder lug (ear) for easy wire lead attachment. The contact clips easily onto walls with thickness between 0.060 in and 0.070 in, and sharp barbs securely anchor it in place. This contact is suitable for multiple battery cell sizes and is RoHS compliant.

209 Quick Information

Product Type: Battery Contact Spring
Canonical Name: Keystone Electronics 209 Battery Contact Spring
Subcategory: Battery Contacts

209 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

209 Features

  • 0.010 in spring steel construction.
  • Nickel plate finish for corrosion resistance.
  • Solder lug termination for wire leads.
  • Low contact resistance from spring tension.
  • Clips onto 0.060-0.070 in walls.

209 Applications

  • Ideal for molded battery compartments.
  • Used in portable electronic devices.
  • Suitable for multiple cell sizes.
  • Provides reliable battery contact.

209 FAQs

7 frequently asked questions generated from this part’s specifications.
What material is the Keystone 209 battery contact made of?

Spring steel with nickel plate.

What is the thickness of the contact?

0.010 in (0.25 mm).

What is the termination style?

Solder lug.

Is the Keystone 209 RoHS compliant?

Yes, RoHS3 compliant (unverified).

What is the mounting type?

Custom mounting, clips onto 0.060-0.070 in walls.

What is the contact resistance?

Low contact resistance assured by spring tension.

What battery cell sizes does it support?

Multiple.

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