If you’re in need of parts from top quality electronics manufacturers such as Knowles Acoustics, look no further than Internet for Aviation, an all-inclusive marketplace for parts and components pertaining to the aerospace, civil aviation, defense, industrial, and electronics markets. Owned and operated by ASAP Semiconductor, we have access to an inventory of greater than two billion new, obsolete, in-demand, and hard to find parts such as WP-23502-000, SPM0423HD4H6, SPM0404HE5H-PB, 240326200052, MD9752NSZ-1 from the top Knowles Acoustics and many more. Furthermore, our international supply chain network, which spans the United States, allow us to offer short lead times and competitive prices on everything we sell.
We are an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited business, as well the only independent distributor with a strict No China Sourcing policy, enabling us to promise that each part we sell is fully traceable or comes directly from its manufacturer. To begin the purchasing process immediately, submit an RFQ today.
| Part No | Description | Part Type | QTY | RFQ |
|---|---|---|---|---|
| WP-23502-000 | mic electret omni waterproof electret condenser analog omnidirectional 100hz ~ 4khz -52db ¦3db - 4.4 kohm 1.3v 50¦a top waterproof solder pads 5.56mm l x 3.99mm w 2.26mm rectangular - | audio products | Avl | RFQ |
| SPM0423HD4H6 | NA | NA | Avl | RFQ |
| SPM0404HE5H-PB | mic sisonic 1.5-3.6v mini smd mems (silicon) analog omnidirectional 100hz ~ 10khz -42db ¦3db 59db 300 ohm 1.5 ~ 3.6v 250¦a top none surface mount 4.72mm l x 3.76mm w 1.35mm rectangular digi-reel« | audio products | Avl | RFQ |
| 240326200052 | NA | NA | Avl | RFQ |
| MD9752NSZ-1 | mic condenser elec -40+-3db sldr electret condenser analog noise cancelling 100hz ~ 10khz -40db ¦3db 55db 2.2 kohm 3v 500¦a top none solder pads 9.70mm dia 5.20mm circular bulk | audio products | Avl | RFQ |
| CB-23817-000 | speakr z=48ohm ss port on edge magnetic balanced armature edge port 700hz ~ 4khz 48 ohm 90db - - 9.65mm 25.40mm l x 25.15mm w square pc pins - - | audio products | Avl | RFQ |
| SPU0410LR5H | microphone, -38db, omni; transducer function:microphone; device | NA | Avl | RFQ |
| SPM0405HD4H6 | NA | NA | Avl | RFQ |
| TEC-30033-000 | speaker thin ec series magnetic balanced armature end port 200hz ~ 6.5khz 31 ohm 119db - - 2.84mm 7.87mm l x 4.09mm w rectangular solder pads - - | audio products | Avl | RFQ |
| SPM0204HE5-PB-42 | NA | NA | Avl | RFQ |
| SPM0404HD5-PB | mic sisonic 1.5-3.6v mini smd mems (silicon) analog omnidirectional 100hz ~ 10khz -42db ¦3db 59db 100 ohm 1.5 ~ 3.6v 250¦a top none surface mount 4.72mm l x 3.76mm w 1.35mm rectangular digi-reel« | audio products | Avl | RFQ |
| SPM0204HE5H-PB | NA | NA | Avl | RFQ |
| SP0102ZE3-PB4A | qfn pb | NA | Avl | RFQ |
| FG-23742-D36 | mic electret omni w/leads electret condenser analog omnidirectional 100hz ~ 10khz -63db ¦3db - 4.4 kohm 1.3 ~ 3v 50¦a top none wire leads 2.55mm dia 2.59mm circular - | audio products | Avl | RFQ |
| SP0102ZE3-PB-5 | NA | NA | Avl | RFQ |
| EM-24047-C36 | mic omni .9-10vdc -38.5db sens electret condenser analog omnidirectional 100hz ~ 5.8khz -58.5db ¦4db - 4.4 kohm 1.3 ~ 10v 50¦a side none screw terminals 3.57mm l x 3.57mm w 2.28mm square - | audio products | Avl | RFQ |
| 240326000001 | NA | NA | Avl | RFQ |
| SPK0413LM4HWB2 | NA | NA | 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 |
| MB6015ASC-1 | mic condenser elec -42db sldr electret condenser analog omnidirectional 100hz ~ 10khz -42db ¦3db 60db 2.2 kohm 2 ~ 10v 400¦a top none solder pads 6.00mm dia 1.65mm circular bulk | audio products | Avl | RFQ |
| CB-22848 | speaker z=48ohm ss port on face magnetic balanced armature face port - 48 ohm - - - 9.65mm 25.15mm l x 25.15mm w square pc pins - - | audio products | Avl | RFQ |
| 240326000089 | NA | NA | Avl | RFQ |
| SP1102ZE3-PB-T | smd | NA | Avl | RFQ |
| MB6022ASC-1 | NA | NA | Avl | RFQ |
| SP0102BE34 | NA | NA | 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 |
| SPQ0410HE5H-PB | mic sisonic smd 1.5-3.6v mems (silicon) analog omnidirectional 100hz ~ 10khz -42db ¦3db 59db 400 ohm 1.5 ~ 3.6v 250¦a top none surface mount 3.76mm l x 2.24mm w 1.20mm rectangular digi-reel« | 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 |
| SP-360 | NA | NA | Avl | RFQ |
| SP0102BE3-PB-5 | smd | NA | Avl | RFQ |
| WBFK-30095-000 | speaker wide band fk series magnetic balanced armature end port 200hz ~ 7.4khz 14.5 ohm 91db - - 1.98mm 5.00mm l x 2.73mm w rectangular solder pads - - | audio products | Avl | RFQ |
| MB6013ABC-2 | mic condenser elec -44+-2db 6mm electret condenser analog omnidirectional 100hz ~ 10khz -44db ¦2db 60db 2.2 kohm 2v 500¦a top none solderless (requires holder) 6.00mm dia 1.55mm circular bulk | audio products | Avl | RFQ |
| VSP-085 | NA | NA | Avl | RFQ |
| CF-8413 | NA | NA | Avl | RFQ |
| BS 1740 | buzzer balanced-armature beeper - - - - - 2.2khz continuous - - no - - - bulk | audio products | 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 |
| ED-26821-000 | speaker z=10.2 ohms port on end magnetic balanced armature end port 200hz ~ 4.4khz 10.2 ohm 107db - - 2.97mm 6.32mm l x 4.31mm w rectangular solder pads - - | audio products | Avl | RFQ |
| SPM2423HM4HB | NA | NA | Avl | RFQ |
| MR-23333-000 | speaker magnetic 50 submersible magnetic balanced armature face port 300hz ~ 3.5khz 21 ohm 117db - - 9.30mm 22.12mm dia round wire leads - - | audio products | Avl | RFQ |
| EA-21939-C36 | mic electret port on side damped electret condenser analog omnidirectional 100hz ~ 4.8khz -59db ¦3db - 3.5 kohm 1.3 ~ 10v 50¦a side none solder pads 5.56mm l x 3.99mm w 2.26mm rectangular - | audio products | Avl | RFQ |
| 240326000087 | NA | NA | 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 |
| SPM0206HE3SB | NA | NA | Avl | RFQ |
| SPM0208LE5H | NA | NA | Avl | RFQ |
| FB-25624-000 | assy boom ind headset wp-3501mic boom analog noise cancelling 300hz ~ 4khz -56db ¦3db - - - - bottom top waterproof wire leads 8.64mm dia 179.00mm circular - | audio products | Avl | RFQ |
| MB4015NSC-3 | mic cond elec -46db +-3db sldr electret condenser analog noise cancelling 100hz ~ 10khz -46db ¦3db 55db 2.2 kohm 2v 500¦a top none solder pads 4.00mm dia 1.70mm circular bulk | audio products | Avl | RFQ |
| SPA2410LR5H-B | NA | NA | Avl | RFQ |
| SP0103NC3SB2 | NA | NA | Avl | RFQ |
| VSP-078 | NA | NA | Avl | RFQ |
| FK-26260-000 | speaker z=135ohm ss port on edge magnetic balanced armature edge port - 135 ohm - - - 1.98mm 5.00mm l x 2.73mm w rectangular solder pads - - | audio products | Avl | RFQ |
| SP0102ZE3 | smd | NA | Avl | RFQ |
| SPM0423HM4H-WB-T | NA | NA | Avl | RFQ |
| SPM0206HE36 | 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 |
| SPM0208HE5H-SB-6 | NA | NA | Avl | RFQ |
| MD9745APA-1 | mic condenser elect-41+-3db pins electret condenser analog omnidirectional 100hz ~ 10khz -41db ¦3db 55db 2.2 kohm 2 ~ 10v 500¦a top none solder pins/posts 9.70mm dia 4.50mm circular bulk | audio products | Avl | RFQ |
| EK-23027 | mic electret omni center port electret condenser analog omnidirectional 100hz ~ 6khz -53db ¦2db - 4.4 kohm 1.3v 50¦a side none solder pads 5.56mm l x 3.99mm w 2.26mm rectangular - | audio products | Avl | RFQ |
| WBFK-30095-B82 | NA | NA | Avl | RFQ |
| VSP-074 | NA | NA | Avl | RFQ |
| SPM0408HE5H-SB-6 | NA | NA | Avl | RFQ |
| 5071734C01 | NA | NA | Avl | RFQ |
| EP-24075-000 | speaker w/class d amp magnetic balanced armature end port 200hz ~ 5.2khz 50 ohm 114db - - 3.02mm 6.30mm l x 4.29mm w rectangular solder pads - - | audio products | Avl | RFQ |
| FG-23329-P07 | mic electret omni mini 2.5x2.5 electret condenser analog omnidirectional 100hz ~ 10khz -53db ¦3db - 4.4 kohm 1.3v 50¦a top none 4 wire leads - - rectangular - | audio products | Avl | RFQ |
| MB3015USB-4 | mic condenser elec -51db sldr electret condenser analog unidirectional 100hz ~ 10khz -51db ¦4db 55db 2.2 kohm 1.5 ~ 10v 500¦a top none solder pads 3.00mm dia 1.85mm circular bulk | audio products | Avl | RFQ |
| BK-26824-000 | speaker z=29ohms ss port on end magnetic balanced armature end port 200hz ~ 5.6khz 29 ohm 112db - - 4.01mm 7.87mm l x 5.59mm w rectangular solder pads - - | audio products | Avl | RFQ |
| SPU0409LE5H-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 3.76mm l x 3.00mm w 1.20mm rectangular digi-reel« | audio products | Avl | RFQ |
| FG-23742-D65 | mic electret 2.5x2.5 omni electret condenser analog omnidirectional 100hz ~ 10khz -63db ¦3db - 4.4 kohm 1.3 ~ 3v 50¦a top none solder pads 2.57mm dia 3.22mm circular bulk | audio products | Avl | RFQ |
| SP0204LE5-PB-6 | semiconductor | NA | Avl | RFQ |
| SPU0410HR5H-QB | NA | NA | Avl | RFQ |
| RAB-32063-000 | NA | NA | Avl | RFQ |
| SPK0415HM4H-B-7 | NA | NA | Avl | RFQ |
| 240326300052 | NA | NA | Avl | RFQ |
| 240326000029 | NA | NA | Avl | RFQ |
| SPM0204LE5-QB-T | NA | NA | Avl | RFQ |
| TEC30087-000 | speaker balanced broadband magnetic balanced armature end port - 62 ohm 119db - - 2.84mm 7.87mm l x 4.09mm w rectangular solder pads - - | audio products | Avl | RFQ |
| BF-1999-000 | speakers & transducers plug 2.08 dia. 330 res, grey | audio speakers | Avl | RFQ |
| MB4015AWC-10 | NA | NA | Avl | RFQ |
| SPM0423HD4H-WB-6 | NA | NA | Avl | RFQ |
| SP0202ZE3 | NA | NA | Avl | RFQ |
| SPM0408LE5H-TB | mic sisonic smd 1.5-3.6v mini mems (silicon) analog omnidirectional 100hz ~ 10khz -18db ¦3db 59db 300 ohm 1.5 ~ 3.6v 350¦a bottom none surface mount 4.72mm l x 3.76mm w 1.35mm rectangular digi-reel« | audio products | Avl | RFQ |
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