Dimensions: 5.09mm x 2.80mm x 2.59mm (.200in x .111in x .102in)
Technical Bulletins
Application Notes
KA & KE Receivers
FH/FFH Series Receivers
The FH receiver represents an unprecedented combination of ultra-compact size and high SPL output with efficiencies normally found only in much larger receivers. Available with Knowles' FerrofluidTM technology for reduced vibration, improved shock performance, and reduced wax-clogging problems means easier manufacturing and greater field dependability for ITC and CIC instruments.
Features
- 124dB SPL maximum output
- Two-terminal zero-bias and three-terminal configurations
- Undamped, screen damped, internally damped, and FerrofluidTM damped responses with 2dB, 4dB, or 6dB peak amplitude
- Numerous port locations
- Wide range of coil impedances
- Available with FerrofluidTM technology offering screenless damping for superior shock performance and reduced receiver vibration
Subminiature speakers (Search All Products) |
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| Model Id | Dimensions | Sensitivity | Port Location | Imp @ 1kHz | Imp @ 500 Hz | Ferrofluid | MPO 500 | MPO Pk | FFH-23375-XXX | 5.09mm x 2.80mm x 2.59mm (.200in x .111in x .102in) | 96 | 12S | 500 | 330 | Yes | 109 | DDL | FH-23377-000 | 5.09mm x 2.80mm x 2.59mm (.200in x .111in x .102in) | 100 | 12S | 1030 | 685 | No | 109 | 124 | FH-23821-000 | 5.09mm x 2.80mm x 2.59mm (.200in x .111in x .102in) | 100 | 12S | 260 | 174 | No | 109 | 124 | FH-26553-000 | 5.09mm x 2.80mm x 2.59mm (.200in x .111in x .102in) | 100 | 12S | 130 | 80 | No | 109 | 124 |
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