CS20-00P27-03-1

Speakers Overview

The CS20-00P27-03-1 is a general-purpose speaker manufactured by Challenge Electronics. It features a rectangular top design with dimensions of 20.0 mm x 8.0 mm and a depth of 3.1 mm. The unit operates at an impedance of 25 Ohms and has a power handling capacity of 100 mW (0.1 W). Its frequency response ranges from 200 Hz to 20 kHz, with a sensitivity of 79 dB. The component utilizes solder point connections for mounting.

Speakers Feature Summary

• Rectangular form factor designed for compact mobile applications
• Solder point termination method for direct circuit board integration
• General-purpose audio output capability within specified frequency range

Speakers Applications

• Mobile electronic devices
• General purpose audio signaling
• Compact consumer electronics

Speakers Procurement Notes

Verify the specific revision code and packaging configuration against the manufacturer's latest documentation before ordering. Confirm that the rectangular physical dimensions and 25 Ohm impedance align with the target enclosure and amplifier specifications. Ensure soldering processes are compatible with the terminal type to prevent mechanical stress on the speaker element during assembly.

Speakers Selection Notes

Select this component when a low-profile rectangular speaker is required for mobile or space-constrained designs. The 25 Ohm impedance suits specific amplifier outputs, while the 100 mW rating defines the maximum safe input power. Consider the 79 dB sensitivity relative to the desired acoustic output level in the final application environment.

Speakers Part Context

This part belongs to the Challenge Electronics CS20 series of speakers. The series includes various configurations differing in shape, size, and electrical characteristics. The CS20-00P27-03-1 specifically denotes the rectangular variant with 25 Ohm impedance and 100 mW power handling, distinct from round or higher-power models in the same family.

Speakers Replacement Considerations

Direct substitutes must match the 25 Ohm impedance, 100 mW power rating, and 20.0 x 8.0 mm rectangular footprint. Verify that alternative components maintain similar sensitivity levels and frequency response curves to ensure consistent audio performance in the existing circuit design.