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3002 Surface mount coin cell retainer for 20mm batteries. Holds one cell, with phosphor bronze contacts and matte tin plating.
Mfr Part #:

3002

Available from 3 distributors
Mfr Name: Keystone Electronics
Keystone Electronics
Surface mount coin cell retainer for 20mm batteries. Holds one cell, with phosphor bronze contacts and matte tin plating.
Total Stock: 2,229 pcs
$ Price Range: $0.23 - $0.47

3002 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
2,100 pcs
2100 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
127 pcs
127 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2 pcs
2 pcs On Request 1 On Request On Request On Request On Request On Request

3002 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Cell Size
Battery Series
Battery Type, Function
Height Above Board
Material
Mounting Type
Number of Cells
Plating
Style
Tape & Reel
Tape and Reel
Termination Style

3002 Description

Short technical summary and product information.

The Keystone Electronics 3002 is a surface mount coin cell retainer designed for 20mm diameter batteries. It holds a single cell and features SMD (SMT) tab termination, facilitating visual inspection of solder joints. The retainer is constructed from 0.010 inch (0.25mm) phosphor bronze with matte tin plating, suitable for lower soldering temperatures and compatible with both wave and reflow operations.

 

This retainer is compatible with battery series 2016, 2020, 2025, and 2032, providing flexibility for various power requirements. The height above the PCB is 0.156 inches (3.96mm), enabling compact designs. The solder tails are located outside the body, ensuring easy inspection and reliable connections.

 

The component is available on tape and reel, meeting ANSI/EIA-481 standards, and is suitable for automated pick-and-place assembly. The mounting type is PCB surface mount, with a negative contact pad layout recommended at 0.156 inches square minimum.

3002 Quick Information

Product Type: Coin Cell Retainer
Series: 3002
Canonical Name: Coin Cell Retainer, 20mm, 1 Cell, SMD, Phosphor Bronze, Matte Tin Plating
Subcategory: SMD Coin Cell Retainers

3002 Compliance

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

3002 Estimated Pricing

Qty Low High
1+ $0.47 $0.47
10+ $0.39 $0.39
25+ $0.36 $0.36
100+ $0.32 $0.32
500+ $0.29 $0.29
1,000+ $0.26 $0.26
2,500+ $0.24 $0.24
5,000+ $0.23 $0.23

Estimated market price range - modelled values for guidance only, not live distributor offers.

3002 Features

  • Retains one 20mm coin cell battery.
  • Surface mount SMD termination tabs.
  • Phosphor bronze contacts with matte tin plating.
  • Compatible with 2016, 2020, 2025, 2032 batteries.
  • Available on tape and reel for automated assembly.

3002 Applications

  • Powering real-time clock circuits.
  • Backup power for memory retention.
  • Battery for remote controls and key fobs.
  • Power for portable medical devices.
  • Battery for wearable technology.

3002 FAQs

7 frequently asked questions generated from this part’s specifications.
Is the 3002 RoHS compliant?

It is listed as RoHS3 Compliant, but the data is unverified (low confidence).

What is the mounting style of the 3002?

PCB, Surface Mount with SMD (SMT) Tab termination.

What battery sizes does the 3002 support?

Designed for 20mm coin cells, compatible with series 2016, 2020, 2025, 2032.

What material is the 3002 contact made of?

Phosphor Bronze with Matte Tin plating.

How many cells does the 3002 hold?

One cell.

What is the height above board of the 3002?

0.156 inches (3.96mm).

Is the 3002 available on tape and reel?

Yes, it is available on tape and reel.

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