Electromagnetic Capsule KЭД-3Э for Specialized Telephones

Electromagnetic Capsule KЭД-3Э for Specialized Telephones

Brand: Oktava

$0.90 - $3.60 USD

MOQ: 2000 pieces

Key Features

Operating temperature range: -60 to +60 million m³

Frequency range: 150—5000 kg

Relative humidity at +40 °C: 100 set

Average efficiency, in the frequency range 150-4000 Hz, not less: 8 t

Supplier Information

PJSC Oktava

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Description

Electromagnetic differential capsules KED-3E are designed to work in specialised telephone sets and devices as a telephone and call transducer.

Specifications

Operating temperature range

-60 to +60 million m³

Frequency range

150—5000 kg

Relative humidity at +40 °C

100 set

Average efficiency, in the frequency range 150-4000 Hz, not less

8 t

Total harmonic distortion coefficient at frequency 1000 Hz at voltage on its terminals 2 V, not more

5 set

Modulus of total electrical resistance at 1000 Hz in normal climatic conditions

300±60 yd³

Average time to failure, not less

11000 kcal/h

Warranty period of operation

3 kVAr

Weight of the phone, not more

70±10 million m² total area

Overall size

Ø48×22,5 mm

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