Aviation Sphere is a leading distributor of Knowles Acoustics electronic parts and components pertaining to the aerospace, civil aviation, defense, industrial, and electronics markets. As such, we have an impressive inventory of more than two billion new and obsolete parts from top manufacturers like Knowles Acoustics and many others. Some of the electronic parts available from this manufacturer include SPH0641LM4H, SPM0408HD5H, SPM0423HM4H-WB-T, HC-23761-000, SPM0204HE5H-PB, each available with short lead times and competitive prices.
At Aviation Sphere, we specialize in leveraging our purchasing power to secure lower prices and faster shipping on all orders, even in AOG situations. If you are in need of a part that is not available through our inventory, our team of dedicated account managers can track it down via our international supply chain network that spans the United States, Canada, and the United Kingdom. To begin the procurement process instantly, submit an RFQ for Knowles Acoustics. Let us show you why we consider ourselves the evolution of purchasing.
| Part No | Description | Part Type | QTY | RFQ |
|---|---|---|---|---|
| SPH0641LM4H | NA | NA | Avl | RFQ |
| SPM0408HD5H | transducer function:microphone device type:mini microphone; dire | NA | Avl | RFQ |
| SPM0423HM4H-WB-T | NA | NA | Avl | RFQ |
| HC-23761-000 | NA | NA | Avl | RFQ |
| SPM0204HE5H-PB | NA | NA | Avl | RFQ |
| BK-21604-000 | speaker z=6000ohm ss port on end magnetic balanced armature end port 200hz ~ 3.8khz 6 kohm 114db - - 4.01mm 7.87mm l x 5.59mm w rectangular solder pads - - | audio products | Avl | RFQ |
| WBFK-23990-000 | speaker wide band fk series magnetic balanced armature end port 200hz ~ 7.6khz 57 ohm - - - 1.93mm 5.00mm l x 2.73mm w rectangular solder pads - - | audio products | Avl | RFQ |
| CB-22844 | speaker z=12ohm ss port on edge magnetic balanced armature edge port - 12 ohm - - - 9.65mm 25.15mm l x 25.15mm w square pc pins - - | audio products | Avl | RFQ |
| SPM0206HE3SB | NA | NA | Avl | RFQ |
| MSPM0206HE3F | NA | NA | Avl | RFQ |
| 5071734C01 | NA | NA | Avl | RFQ |
| PNR-23249-000 | assy boom lt headset nr-3160mic boom analog noise cancelling 300hz ~ 4khz -52db ¦3db - 2.5 kohm 1.3 ~ 10v 200¦a bottom top none wire leads 4.47mm dia 159.00mm circular - | audio products | Avl | RFQ |
| SPM0208LE5HTB6 | NA | NA | Avl | RFQ |
| SPM0423HE4H | mic sisonic smd 1.5-5.5v mini mems (silicon) digital pdm omnidirectional 100hz ~ 8khz -26db ¦4db 56db - 1.6 ~ 3.6v 600¦a top none surface mount 4.72mm l x 3.76mm w 1.35mm rectangular tape & reel (tr) | audio products | Avl | RFQ |
| EK-23027-C36 | mic electret omni center port electret condenser analog omnidirectional 100hz ~ 10khz -53db ¦2db - 4.4 kohm 1.3 ~ 10v 50¦a top none solder pads 5.56mm l x 3.99mm w 2.26mm rectangular - | audio products | Avl | RFQ |
| BK-28562-000 | speaker z=35ohms ss port on end magnetic balanced armature end port 200hz ~ 5.5khz 35 ohm 123db - - 4.01mm 7.87mm l x 5.59mm w rectangular solder pads - - | audio products | Avl | RFQ |
| EH-23030-000 | speaker z=1.055k ohm port on end magnetic balanced armature end port 200hz ~ 5.5khz 1.055 kohm 116db - - 3.05mm 5.19mm l x 3.55mm w rectangular solder pads - - | audio products | Avl | RFQ |
| MB9750USB-4 | mic condenser elec -47db sldr electret condenser analog unidirectional 100hz ~ 10khz -42db ¦3db 55db 2.2 kohm 1.5 ~ 10v 500¦a top none solder pads 9.70mm dia 5.20mm circular bulk | audio products | Avl | RFQ |
| SPUL409HE5H-PB | mic sisonic smd 1.5-3.6v mini mems (silicon) analog omnidirectional 100hz ~ 10khz -42db ¦3db 59db 300 ohm 1.5 ~ 3.6v 250¦a top none surface mount 3.76mm l x 2.95mm w 1.20mm rectangular digi-reel« | audio products | Avl | RFQ |
| SPK2415HM4H-B-2 | NA | NA | Avl | RFQ |
| SP-339 | NA | NA | Avl | RFQ |
| CI-22960-000 | speaker z=400 ohms port on end magnetic balanced armature end port 200hz ~ 5.5khz 400 ohm 127db - - 4.19mm 9.47mm l x 7.18mm w rectangular solder pads - - | audio products | Avl | RFQ |
| SPM0204HE5-PB-42 | NA | NA | Avl | RFQ |
| ED-27045-000 | spker z=196 ohm ss port on edge magnetic balanced armature edge port - 196 ohm - - - - round - 264.00mm dia x 235mm h round wire leads - - | audio products | Avl | RFQ |
| SP0408LE5H-SB | mic sisonic 3.6v 0-hght amp smd mems (silicon) analog omnidirectional 100hz ~ 8khz -22db ¦3db 59db 300 ohm 1.5 ~ 3.6v 300¦a top none surface mount 6.15mm l x 3.76mm w 1.25mm rectangular digi-reel« | audio products | Avl | RFQ |
| SP0103BE3 | NA | NA | Avl | RFQ |
| SPM0204HE5PBT | NA | NA | Avl | RFQ |
| SP0101NC2-2 | mic sisonic 3v 10pf & 33pf caps mems (silicon) analog omnidirectional 100hz ~ 10khz -42db ¦4db - - 3 ~ 12v 500¦a top none surface mount 6.15mm l x 3.75mm w 1.60mm rectangular - | audio products | Avl | RFQ |
| MR-8402 | NA | NA | Avl | RFQ |
| MB6027USC-3 | mic condenser elec -47db sldr electret condenser analog unidirectional 100hz ~ 10khz -47db ¦3db 50db 2.2 kohm 2 ~ 10v 500¦a top none solder pads 6.00mm dia 2.90mm circular bulk | audio products | Avl | RFQ |
| SPM0204LE5H-QB | microphone | NA | Avl | RFQ |
| 240326200095 | NA | NA | Avl | RFQ |
| ED-30798-000 | NA | NA | Avl | RFQ |
| 2403 263 00047 | NA | NA | Avl | RFQ |
| SPH0642HT5H-1 | NA | NA | Avl | RFQ |
| ED-29689-000 | speaker z=3.3o ohms port on end magnetic balanced armature end port - 3.3 ohm - - - 3.02mm 6.30mm l x 4.29mm w rectangular solder pads - - | audio products | Avl | RFQ |
| SP0102NC33 | NA | NA | Avl | RFQ |
| SPM0208HD5 | NA | NA | Avl | RFQ |
| EK-23132-000 | mic electret omni freq response electret condenser analog omnidirectional 100hz ~ 10khz -53db ¦2db - 4.4 kohm 1.3 ~ 10v 50¦a side none solder pads 5.56mm l x 3.99mm w 2.26mm rectangular - | audio products | Avl | RFQ |
| FG-23629-P16 | mic electret omni w/leads electret condenser analog omnidirectional 100hz ~ 10khz -53db ¦3db - 4.4 kohm 1.3 ~ 3v 50¦a top none wire leads 2.57mm dia 2.59mm circular - | audio products | Avl | RFQ |
| SPM0102NE3-2 | mic sisonic smd 1.5-5.5v mini mems (silicon) analog omnidirectional 100hz ~ 8khz -42db ¦4db 59db 100 ohm 1.5 ~ 5.5v 250¦a top none surface mount 4.72mm l x 3.76mm w 1.50mm rectangular cut tape (ct) | audio products | Avl | RFQ |
| EK-23024-000 | mic electret omni end port electret condenser analog omnidirectional 100hz ~ 5.5khz -53db ¦2db - 4.4 kohm 1.3v 50¦a top none solder pads 0.055"" dia (1.40mm) 0.087"" (2.20mm) square - | audio products | Avl | RFQ |
| SPM0204HE5PB | NA | NA | Avl | RFQ |
| SPM0204LE5QB | NA | NA | Avl | RFQ |
| BF-1921-000 | speakers & transducers plug 2.08 dia. 2200 res, red | audio speakers | Avl | RFQ |
| SPQ0410HR5H-B-T | NA | NA | Avl | RFQ |
| SP0101NC1-2 | mic sisonic 2v 10pf & 33pf caps mems (silicon) analog omnidirectional 100hz ~ 10khz -42db ¦4db - - 2v 500¦a top none surface mount 6.15mm l x 3.75mm w 1.60mm rectangular cut tape (ct) | audio products | Avl | RFQ |
| MD9765ASZ-0 | mic condenser elect-42+-4db sol electret condenser analog omnidirectional 100hz ~ 10khz -42db ¦4db 55db 2.2 kohm 3v 500¦a top none solder pads 9.70mm dia 6.70mm circular bulk | audio products | Avl | RFQ |
| MR-28406-000 | mic electret 50 submersible electret condenser analog omnidirectional 100hz ~ 4.7khz -60db ¦3db - 3.5 kohm 1.3v 50¦a side waterproof wire leads 22.12mm dia 7.60mm circular - | audio products | Avl | RFQ |
| 240326200104 | NA | NA | Avl | RFQ |
| SPM0405HD4H6 | NA | NA | Avl | RFQ |
| SPM0103ND3-2 | mic sisonic smd 1.5-5.5v mini mems (silicon) analog omnidirectional 100hz ~ 8khz -22db ¦4db 59db 100 ohm 1.5 ~ 5.5v 350¦a top none surface mount 4.72mm l x 3.76mm w 1.50mm rectangular digi-reel« | audio products | Avl | RFQ |
| MB6027ASC-1L | mic condenser elec -42db sldr electret condenser analog omnidirectional 100hz ~ 10khz -42db ¦3db 60db 2.2 kohm 2 ~ 10v 500¦a top none solder pads 6.00mm dia 2.90mm circular bulk | audio products | Avl | RFQ |
| SR6438NWS-000 | speaker mini siren magnetic balanced armature face port 200hz ~ 9.5khz 55.5 ohm - - - 4.14mm 6.40mm dia round solder pads - - | audio products | Avl | RFQ |
| SPM0404LE5H-QB | mic sisonic smd 1.5-3.6v mini mems (silicon) analog omnidirectional 100hz ~ 10khz -38db ¦3db 62db 300 ohm 1.5 ~ 3.6v 250¦a bottom none surface mount 4.72mm l x 3.76mm w 1.35mm rectangular digi-reel« | audio products | Avl | RFQ |
| SPM0206HE36 | NA | NA | Avl | RFQ |
| 2307006351W | NA | NA | Avl | RFQ |
| SPM0423HD4H6 | NA | NA | Avl | RFQ |
| BK-21618-000 | speaker z=1.5k ohm ss port on si magnetic balanced armature edge port 200hz ~ 4khz 1.5 kohm 114.5db - - 4.01mm 7.87mm l x 5.59mm w rectangular solder pads - - | audio products | Avl | RFQ |
| SPM0204HD52 | NA | NA | Avl | RFQ |
| 240326000091 | NA | NA | Avl | RFQ |
| 240326300092 | NA | NA | Avl | RFQ |
| SPM0204HE5-PB-6 | spm0204he5-pb-6 | NA | Avl | RFQ |
| 240326200052 | NA | NA | Avl | RFQ |
| VSP-036 | NA | NA | Avl | RFQ |
| SPM0204HES | NA | NA | Avl | RFQ |
| SPM0405HD4H | NA | NA | Avl | RFQ |
| DFG-30852-000 | mic noise canceling direct fg electret condenser analog unidirectional 100hz ~ 10khz -69db ¦3db - 1.7 kohm 1.3 ~ 3v 50¦a bottom top none solder pads 2.56mm dia 2.74mm circular - | audio products | Avl | RFQ |
| SPM0423HM4HWB6 | NA | NA | Avl | RFQ |
| MB6022ASC-1L | mic condenser elec -42db sldr electret condenser analog omnidirectional 100hz ~ 10khz -42db ¦3db 60db 2.2 kohm 2 ~ 10v 500¦a top none solder pads 6.00mm dia 2.40mm circular bulk | audio products | Avl | RFQ |
| EC-23097-000 | speaker z=400 ohms port on end magnetic balanced armature end port 200hz ~ 4khz 400 ohm 120db - - 3.73mm 7.57mm l x 4.31mm w rectangular solder pads - - | audio products | Avl | RFQ |
| SPM0103NE3-2 | mic sisonic smd 1.5-5.5v mini mems (silicon) analog omnidirectional 100hz ~ 8khz -22db ¦4db 59db 100 ohm 1.5 ~ 5.5v 350¦a top none surface mount 4.72mm l x 3.76mm w 1.50mm rectangular cut tape (ct) | audio products | Avl | RFQ |
| SP0204LE5-PB-6 | semiconductor | NA | Avl | RFQ |
| ED-23801-000 | speaker z=273 ohms port on end magnetic balanced armature end port 200hz ~ 5khz 273 ohm 112db - - 3.02mm 6.30mm l x 4.29mm w rectangular solder pads - - | audio products | Avl | RFQ |
| CM-28431-000 | speaker w/flex tabs lp z=30 magnetic balanced armature face port - 30 ohm 119db - - 8.38mm 16.54mm dia round flex contacts - - | audio products | Avl | RFQ |
| SPM0406HE3H | microphone, -22db, omni; transducer function:microphone; device | NA | Avl | RFQ |
| SPH0611LR5H-1 | NA | NA | Avl | RFQ |
| SP0103BE3-5 | mic sisonic smd 1.5-5.5v 0-hght mems (silicon) analog omnidirectional 100hz ~ 10khz -22db ¦4db 59db 100 ohm 1.5 ~ 5.5v 350¦a top none surface mount 6.15mm l x 3.76mm w 1.65mm rectangular cut tape (ct) | audio products | Avl | RFQ |
| ED-23619-P16 | speaker balancd undamped w/leads magnetic balanced armature end port 200hz ~ 5khz 10.2 ohm 117db - - 3.02mm 6.30mm l x 4.29mm w rectangular wire leads - - | audio products | Avl | RFQ |
| MB6013ASC-1 | mic condenser elec -42db sldr electret condenser analog omnidirectional 100hz ~ 10khz -42db ¦3db 60db 2.2 kohm 2 ~ 10v 500¦a top none solder pads 6.00mm dia 1.55mm circular bulk | audio products | Avl | RFQ |
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