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101 Through hole coin cell battery holder for one 20mm battery. Features PC pin termination and spring steel tin-nickel plated contacts.
Mfr Part #:

101

Available from 1 distributors
Mfr Name: Keystone Electronics
Keystone Electronics
Through hole coin cell battery holder for one 20mm battery. Features PC pin termination and spring steel tin-nickel plated contacts.
Total Stock: 17 pcs

101 Available from 1 distributor

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101 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Material
Battery Cell Size
Battery Series
Battery Type, Function
Contact Material
Height Above Board
Lead Style
Mounting Type
Number of Cells
Number of Contacts
Operating Temperature
Operating Temperature (Datasheet)
Style
Termination Style
UL

101 Description

Short technical summary and product information.

The Keystone Electronics 101 is a through-hole coin cell battery holder designed for a single 20mm coin cell, compatible with series 2016, 2020, 2025, and 2032 batteries. The holder uses a raised mounting design that allows components to be placed underneath, conserving PCB space.

 

It features PC pin termination for reliable soldered connections. The contacts are made of spring steel with a tin-nickel plate finish, ensuring consistent spring tension and low contact resistance. The base material is PBT plastic rated UL 94V-0 for flammability.

 

The holder operates over a wide temperature range from -50°C to 145°C. It is designed for applications such as PC/104 systems where board space is at a premium, and its notched slots facilitate quick battery insertion and replacement.

101 Quick Information

Product Type: Battery Holder
Canonical Name: Keystone Electronics 101 Coin Cell Battery Holder, 20mm, 1 Cell, Through Hole, PC Pin
Subcategory: Through Hole Battery Holders

101 Compliance

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

101 Features

  • Holds one 20mm coin cell battery.
  • Through-hole PC pin termination.
  • Spring steel tin-nickel plated contacts.
  • PBT base, UL 94V-0 rated.
  • Wide operating temperature range -50 to 145°C.

101 Applications

  • Ideal for PC/104 embedded systems.
  • Used in portable devices and memory backup.
  • Suitable for industrial control applications.
  • Works in battery-powered IoT sensor modules.

101 FAQs

5 frequently asked questions generated from this part’s specifications.
What battery sizes fit the Keystone 101 holder?

The holder accepts any 20mm coin cell, including series 2016, 2020, 2025, and 2032 batteries such as CR2016 and CR2032.

What is the operating temperature range?

The operating temperature range is -50°C to 145°C (-60°F to +293°F).

What mounting type does this battery holder use?

It uses through-hole mounting with PC pin termination.

Is the base material flame retardant?

Yes, the base material is PBT rated UL 94V-0 for flammability.

What is the height above the PCB?

The height above board is 5.97mm (0.235").

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