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3002TR Coin cell retainer for 20mm batteries, 1 cell, surface mount with SMD tabs. Made of phosphor bronze with tin-nickel plate.
Mfr Part #:

3002TR

Available from 3 distributors
Mfr Name: Keystone Electronics
Keystone Electronics
Coin cell retainer for 20mm batteries, 1 cell, surface mount with SMD tabs. Made of phosphor bronze with tin-nickel plate.
Total Stock: 2,402 pcs
$ Price Range: $0.43 - $0.90

3002TR 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
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
380 pcs
380 pcs On Request 1 On Request On Request 2333 On Request On Request
Non-Authorised Inventory information
22 pcs
22 pcs On Request 1 On Request On Request On Request On Request On Request

3002TR 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
Lead Style
Material
Mounting Type
Number of Cells
Style
Tape & Reel
Tape and Reel
Termination Style

3002TR Description

Short technical summary and product information.

The Keystone Electronics 3002TR is a surface mount coin cell retainer designed for 20mm diameter batteries. It accommodates a single cell and supports battery series 2016, 2020, 2025, and 2032. The retainer features a height above board of 3.96mm (0.156 inches) and uses SMD (SMT) tab termination for easy PCB mounting.

 

Constructed from phosphor bronze with a tin-nickel plate, this retainer is compatible with both wave and reflow soldering processes. The solder tails are located outside the retainer body to facilitate visual inspection of solder joints. The tin-nickel plating is suitable for lead-free, high-temperature soldering applications.

 

The 3002TR is available on tape and reel for automated assembly. It is designed for use in a variety of battery-powered devices requiring a reliable coin cell connection.

3002TR Quick Information

Product Type: Battery Retainer
Series: 3002
Canonical Name: Coin Cell Retainer for 20mm Batteries, 1 Cell, SMD
Subcategory: Coin Cell Retainers

3002TR Compliance

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

3002TR Estimated Pricing

Qty Low High
1+ $0.90 $0.90
10+ $0.75 $0.75
25+ $0.68 $0.68
100+ $0.61 $0.61
500+ $0.52 $0.52
1,000+ $0.45 $0.45
2,500+ $0.44 $0.44
5,000+ $0.43 $0.43

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

3002TR Features

  • Retains 20mm coin cell batteries.
  • Surface mount with SMD tabs.
  • Phosphor bronze with tin-nickel plate.
  • Height above board 3.96mm.
  • Compatible with 2016-2032 battery series.

3002TR Applications

  • Used in portable electronic devices.
  • Ideal for battery-powered IoT sensors.
  • Suitable for medical monitoring equipment.
  • Common in consumer electronics coin cell holders.

3002TR FAQs

7 frequently asked questions generated from this part’s specifications.
What battery sizes does this retainer support?

It supports 20mm coin cell batteries, compatible with series 2016, 2020, 2025, and 2032.

How many cells does it hold?

It holds 1 cell.

What is the mounting type?

PCB surface mount with SMD (SMT) tab termination.

What is the height above board?

3.96mm (0.156 inches).

What material is it made of?

Phosphor bronze with tin-nickel plate.

Is it RoHS compliant?

RoHS3 compliant (unverified).

What is the termination style?

SMD (SMT) tab.

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