World's smallest balanced-armature magnetic receiver hearing applicati

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World's smallest balanced-armature magnetic receiver hearing applicati

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series receiver
World's smallest balanced-armature magnetic receiver hearing applications Maximum output 123dB resonance peak, 108dB midband (500Hz)* Nominal output 102dB resonance peak, 97dB midband (500Hz)* Various port locations, coil impedances, damping options, termination configurations, frequency responses available Ideal instruments tubing measured into coupler with limit
Typical Response, Nominal Drive
Sensitvity relative 20µPa Undamped peak Type damping (screen multi-pierce) 1000 10000
Response measured under constant Voltage drive (0.155mVA 1kHz) using 10mm tubing into coupler
KNOWLES ELECTRONICS 1151 Maplewood Drive Itasca, 60143, U.S.A. Phone: (630) 250-5100 Fax: (630) 250-0575 www.knowles.com
KNOWLES EUROPE York Road, Burgess Hill West Sussex, RH15 England Phone: 1444 Fax: 1444
KNOWLES ELECTRONICS, JAPAN Kyodo Bloom Building 19-1 Miyasaka 2-Chome Setagaya-Ku, Tokyo 156-0051 Japan Phone: 3439 1151 Fax: 3439 8822
KNOWLES ELECTRONICS TAIWAN, LTD. Hsing Road Hsin Tien City, Taipei Taiwan, R.O.C. Phone: +886 2911 4931 Fax: +886 2918 6868
MICROMAX PTY. LTD. 1238 Wollongong N.S.W. 2500, Australia Phone: 4226 6777 Fax: 4226 6602
Page
series receiver
Maximum Power Output Response
Sensitvity relative 20µPa Undamped peak Type damping (screen multi-pierce) 1000 limit frequencies 10000
Response measured under constant Voltage drive using 10mm tubing into coupler
Vibration Response
Undamped peak Vibration response relative 1N/V Type damping (screen multi-pierce)
1000
10000
Response measured under constant Voltage drive nominal drive) using 10mm tubing into coupler
information this Data Sheet reflects typical applications. Specific test specifications defining each model available requesting Outline Drawing Sheets Performance Specification Sheets that model number. Knowles' responsibility limited compliance with Outline Drawing Performance Specification applicable subject model time manufacture. Issue 0504 Page
series receiver
Distortion Response, Nominal Drive
receiver, undamped peak Total Harmonic Distortion (THD)
0.1%
1000
10000
Response measured under constant Voltage drive (0.15mVA 1kHz) using 10mm tubing into coupler
Mechanical Dimensions
1.60 0.05
(.063 .002)
1.35 0.05
(.053 .002)
Weight: 0.16 grams Case: Ni80Fe16Mo4 Solder: Sn63Pb37
5.00 0.02
(.197 .001)
2.725 0.035
(.1075 .0015)
1.41 0.04 OUTER (.0555 .0015) DIAMETER
0.81 0.05
(.032 .002)
0.025 0.405 ±.001) (.016
PLACES)
1.98 0.05
(.078 .002)
0.925 0.035
TERMINAL (NEGATIVE) TERMINAL (.0365 .0015)
2.92 0.05
(.115 .002)
1.27 0.05
(.050 .002)
0.38 (.015)
MAXIMUM SOLDER BUILDUP
Dimensions shown (inches)
information this Data Sheet reflects typical applications. Specific test specifications defining each model available requesting Outline Drawing Sheets Performance Specification Sheets that model number. Knowles' responsibility limited compliance with Outline Drawing Performance Specification applicable subject model time manufacture. Issue 0504 Page
series receiver
General Specifications
Nominal sensitivty 500Hz: 97dB SPL* Maximum Power Output: Sensitivity range: 800Hz: 123dB SPL* <1.0% (typ) Termination: Bias: Damping: Undamped, screen damped, internally damped responses terminals Zero bias biased tubing measured into coupler
typical models
Port Location
Model
FK-3451-000 FK-3466-000 FK-6260-000 FK-6433-000
Number Terminals
Nominal Impedance (Ohms, ±15%) 1kHz
500Hz
Nominal Resistance (Ohms, ±10%)
Bias (mA)
Zero-bias 0.71 Zero-bias Zero-bias
Response
Undamped Undamped Type Undamped
Other port locations, coil impedances, damping options, terminal configurations available. Please contact your Knowles Electronics' Account Representative details.
information this Data Sheet reflects typical applications. Specific test specifications defining each model available requesting Outline Drawing Sheets Performance Specification Sheets that model number. Knowles' responsibility limited compliance with Outline Drawing Performance Specification applicable subject model time manufacture. Issue 0504 Page

World's smallest balanced-armature magnetic receiver hearing applicati

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