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CDR028FLX
Control / Thermal Battery

28 V Thermal Battery Series

Thermal Battery · CDR028FLX

28 V thermal battery series spanning 35 g to 6.2 kg, with capacities from 50 As to 60,000 As, activation times of 0.5–2.5 s, and operating durations from 60 s to 3600 s across multiple variants.

CDR028FLX01

0.035 kg Φ18×36 mm

CDR028FLX02

0.095 kg Φ28×52 mm

CDR028FLX03

0.125 kg Φ32×50 mm

Product Gallery

The CDR028FLX series thermal batteries are high-performance power sources designed for various applications. With models ranging from compact 35g units to powerful 6.2kg systems, this series offers flexible solutions for different power requirements. Each model features specific working current profiles and operating durations, ensuring optimal performance for their intended applications.

Key Features

  • Wide range of capacities from 50 As to 60000 As
  • Fast activation time (0.5s - 2.5s)
  • Long operating duration capability
  • Multiple working current profiles
  • Compact and efficient design
  • Reliable performance

Applications

Power supply for guidance systemsEmergency power backupMilitary applicationsHigh-current pulse applicationsPortable power solutions

Technical Specifications

Basic Parameters

CDR028FLX01
0.035 kg Φ18×36 mm
CDR028FLX02
0.095 kg Φ28×52 mm
CDR028FLX03
0.125 kg Φ32×50 mm
CDR028FLX04
0.160 kg Φ36×55 mm
CDR028FLX05
0.280 kg Φ40×80 mm
CDR028FLX06
0.280 kg Φ45×63 mm
CDR028FLX07
0.320 kg Φ50×60 mm
CDR028FLX08
0.480 kg Φ54×82 mm
CDR028FLX09
1.020 kg Φ63×125 mm
CDR028FLX10
0.850 kg Φ67×90 mm
CDR028FLX11
1.800 kg Φ78×140 mm
CDR028FLX12
2.200 kg Φ85×140 mm
CDR028FLX13
2.750 kg Φ85×175 mm
CDR028FLX14
3.900 kg Φ95×205 mm
CDR028FLX15
6.200 kg Φ100×295 mm

Performance Parameters

CDR028FLX01
<0.5 s 6 A
CDR028FLX02
<0.5 s 16 A
CDR028FLX03
<0.5 s 20 A
CDR028FLX04
<0.5 s 25 A
CDR028FLX05
<0.5 s 40 A
CDR028FLX06
<0.5 s 35 A
CDR028FLX07
<0.8 s 40 A
CDR028FLX08
<0.8 s 45 A
CDR028FLX09
<0.8 s 80 A
CDR028FLX10
<0.8 s 100 A
CDR028FLX11
≤1.0 s 130 A
CDR028FLX12
≤1.0 s 150 A
CDR028FLX13
≤1.0 s 180 A
CDR028FLX14
≤2 s 150 A
CDR028FLX15
≤2 s 150 A
  1. [1]Each row of the specification tables corresponds to one variant in the series; figures differ by variant — confirm the exact variant at inquiry.

Technical Notes

  1. Operating temperature range: -40°C to +70°C (for high-temperature thermal batteries, the operating temperature can reach up to +450°C)
  2. Pulse capability refers to the maximum current amplitude the battery can withstand, which is typically applied at the initial stage of operation after the thermal battery is fully activated
  3. As the voltage range of the thermal battery is broadened, its capacity can be further increased.

Related Products

CDR56FLX
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CDR56FLX

CDR50FLX01

0.200 kg Φ36×90 mm

CDR50FLX02

0.263 kg Φ40×75 mm

CDR50FLX03

0.900 kg Φ45×180 mm

CDR50FLX04

0.390 kg Φ50×78 mm

CDR090FLX
Thermal Battery

CDR090FLX

CDR090FLX01

0.450 kg Φ45×110 mm

CDR090FLX02

2.800 kg Φ85×180 mm

CDR090FLX03

5.250 kg Φ95×290 mm

CDR157FLX
Thermal Battery

CDR157FLX

CDR100FLX01

0.650 kg Φ50×135 mm

CDR100FLX02

1.650 kg Φ67×185 mm

CDR100FLX03

8.400 kg Φ110×370 mm

Technical Documentation

Detailed documentation is shared directly with qualified B2B buyers after inquiry, under mutual confidentiality. Customer, supplier, and program information is never published.

Include the model number and your application in the inquiry form — an engineer will respond with the relevant documents.

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Datasheet (PDF)

Full performance curves, pinout diagrams, and environmental testing results.

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