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TL-4902/P Tadiran TL-4902/P is a 3.6V 1/2AA lithium thionyl chloride non-rechargeable battery with axial lead termination, offering 1.2Ah nominal capacity at 0.5mA discharge.
Mfr Part #:

TL-4902/P

Available from 1 distributors
Mfr Name: Tadiran Batteries
Tadiran Batteries
Tadiran TL-4902/P is a 3.6V 1/2AA lithium thionyl chloride non-rechargeable battery with axial lead termination, offering 1.2Ah nominal capacity at 0.5mA discharge.
✓ Total Stock: 50 pcs
$ Price Range: $4.15 - $7.43

TL-4902/P Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TL-4902/P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Cell Size
Battery Chemistry
Capacity
Lead Style
Mounting Type
Operating Temperature Range
Termination Style
Voltage
Weight
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TL-4902/P Description

Short technical summary and product information.

The Tadiran TL-4902/P is a non-rechargeable lithium thionyl chloride (LiSOCl2) battery in the 1/2AA cell size. It provides a nominal voltage of 3.6V and a nominal capacity of 1.2Ah when discharged at 0.5mA to 2V. The battery is designed for extended operating life and features a wide operating temperature range from -55°C to +85°C.

 

With a maximum continuous discharge current of 20mA and 1-second pulse capability up to 50mA, the TL-4902/P is suitable for low-power applications requiring reliable long-term performance. The battery has a weight of 9.6g and a volume of 4cc, with dimensions of 14.5mm diameter by 25.2mm height.

 

The TL-4902/P model features axial lead termination for through-hole mounting. It carries UL Component Recognition (MH 12193). Common applications include memory backup, metering, and industrial electronics where a stable voltage source over extended periods is required.

TL-4902/P Quick Information

Product Type: Non-Rechargeable Battery
Series: XOL
Canonical Name: Tadiran Batteries TL-4902/P Lithium Thionyl Chloride 1/2AA Battery
Subcategory: 1/2AA Cell

TL-4902/P Compliance

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

TL-4902/P Estimated Pricing

Qty Low High
1+ $7.43 $7.43
30+ $5.57 $5.57
60+ $5.25 $5.25
120+ $4.96 $4.96
270+ $4.63 $4.63
510+ $4.40 $4.40
1,020+ $4.15 $4.15

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

TL-4902/P Features

  • 3.6V nominal voltage from lithium thionyl chloride chemistry.
  • 1.2Ah nominal capacity at 0.5mA discharge rate.
  • Wide operating temperature range of -55°C to +85°C.
  • UL Component Recognition for safety compliance.
  • Axial lead termination for through-hole mounting.

TL-4902/P Applications

  • Ideal for memory backup in industrial electronics.
  • Used in remote metering and monitoring devices.
  • Suitable for low-power wireless sensors.
  • Provides reliable power for alarm and security systems.

TL-4902/P FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the TL-4902/P?

The nominal voltage is 3.6V.

What is the battery chemistry of the TL-4902/P?

It uses Lithium Thionyl Chloride (LiSOCl2) chemistry.

What is the nominal capacity of the TL-4902/P?

The nominal capacity is 1.2Ah at 0.5mA discharge to 2V.

What is the operating temperature range of the TL-4902/P?

It operates from -55°C to +85°C.

What is the maximum continuous discharge current?

The maximum recommended continuous current is 20mA.

What is the package style of the TL-4902/P?

The battery is a 1/2AA cell with axial lead termination.

Is the TL-4902/P RoHS compliant?

According to distributor data it is RoHS3 compliant, but this is unverified and there is a conflict between sources.

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