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1042 Surface mount battery holder for one 18650 lithium-ion cell. Polarized design with gold-plated stainless steel contacts and UL 94V-0 high-temperature nylon housing.
Mfr Part #:

1042

Available from 1 distributors
Mfr Name: Keystone Electronics
Keystone Electronics
Surface mount battery holder for one 18650 lithium-ion cell. Polarized design with gold-plated stainless steel contacts and UL 94V-0 high-temperature nylon housing.
Total Stock: 1,220 pcs

1042 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,220 pcs
1220 pcs On Request 1 On Request On Request On Request On Request On Request

1042 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Material
Battery Cell Size
Battery Type, Function
Contact Material
Contact Thickness
Flammability Rating
Height Above Board
Lead Style
Mounting Type
Number of Cells
Operating Temperature
Packaging Type
Polarization
Standard Package Qty
Style
Tape & Reel
Termination Style

1042 Description

Short technical summary and product information.

The Keystone Electronics 1042 is a low-profile surface mount battery holder designed for a single 18650 cylindrical lithium-ion or alkaline cell. It features a polarized housing to prevent improper battery installation and is constructed from UL 94V-0 rated high-temperature nylon 46, suitable for reflow soldering processes.

 

The holder uses gold-flashed stainless steel contacts (0.30mm thick) and provides a secure battery retention without requiring tools for installation or removal. It accommodates cells with or without built-in PCB protection circuits. Polarity is clearly marked for correct orientation.

 

With an operating temperature range of -50°C to 145°C, this holder is suitable for demanding environments. The SMD (SMT) tab termination style allows for direct surface mounting onto a PCB. The height above board is 14.86mm (0.585 inches). Packaging is in trays of 50 pieces.

1042 Quick Information

Product Type: Battery Holder
Canonical Name: Keystone Electronics 1042 - 18650 Lithium-Ion Battery Holder, 1 Cell, SMD
Subcategory: 18650 Holder

1042 Compliance

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

1042 Features

  • Holds one 18650 lithium-ion cell.
  • Polarized housing prevents reverse installation.
  • UL 94V-0 high-temperature nylon housing.
  • Gold-plated stainless steel contacts.
  • Surface mount SMD tab termination.

1042 Applications

  • Portable electronic device battery packs.
  • IoT sensor and wireless module power.
  • Medical and industrial handheld equipment.
  • Battery backup and power tool systems.

1042 FAQs

6 frequently asked questions generated from this part’s specifications.
What battery cell size does this holder accommodate?

This holder accommodates one 18650 cylindrical lithium-ion or alkaline cell.

What is the operating temperature range?

The operating temperature range is -50°C to 145°C (-60°F to 290°F).

Is the holder polarized?

Yes, the holder is polarized to protect against improper battery installation.

What is the mounting type?

The holder is designed for PCB surface mount with SMD (SMT) tab termination.

What is the flammability rating of the housing?

The housing is made of UL 94V-0 rated high-temperature nylon 46.

What is the height above board?

The height above board is 14.86mm (0.585 inches).

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