The SD-35H Telephone Handset Receiver Speaker 35mmX18mm is a compact audio component designed for voice communication applications. It is optimized for the human speech frequency range, providing clear, distortion-free sound ideal for telephone handsets and intercom systems. With a typical impedance of 150 ohms and high sensitivity, the SD-35H efficiently converts low-power electrical signals into audible sound. Its durable construction and small form factor make it well-suited for use in landline phones, call center headsets, and other compact communication devices requiring reliable audio output.
SD-35H Telephone Handset Receiver Speaker 35mmX18mm
The SD-35H Telephone Handset Receiver Speaker 35mmX18mm is a designed for clear voice output, offering high sensitivity, 150Ω impedance, durable performance.
15.00 EGP
Buy NowSD-35H Telephone Handset Receiver Speaker 35mmX18mm
- Model: SD-35H
- Type: Receiver Telephone Handset Speaker
- Dimensions:
- Diameter: 35 mm
- Height: 18 mm
- Impedance: 150 Ω ±15% at 1 kHz
- DC Resistance: 135 Ω ±10%
- Frequency Response: 300 Hz – 3,400 Hz (optimized for voice)
- Sound Pressure Level (SPL): 97–105 dB @ 10 cm with 1 mV input
- Rated Input Power: 0.1 W
- Operating Voltage: 10 mV
- Operating Temperature Range: –25°C to +65°C
- Radiation Mode: Indirect Radiation Type
- Style: Roundness
- Transducer Principle: Ferrite Magnet
- Transmission Mode: Air-conduction
- Construction: Enclosed plastic housing for durability and clear acoustics
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