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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Voltage - Rated Operating Temperature Ratings Impedance Size / Dimension Height - Seated (Max) Type Material Accessory Type Color For Use With/Related Products Voltage Range Technology Current - Supply Port Location Termination Ingress Protection Shape Frequency Range Frequency - Self Resonant Efficiency - dBA Efficiency - Testing Efficiency - Type Material - Cone Material - Magnet Distortion Rating Output Type Direction Sensitivity S/N Ratio Height (Max) DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package
BK-21839-000 Knowles BK-21839-000 15.5384
RFQ
ECAD 4191 0.00000000 Knowles BK Bulk Active - 750 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 6 kHz - 127.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
BF-32212-000 Knowles BF-32212-000 116.1601
RFQ
ECAD 8038 0.00000000 Knowles BF Tray Active Acoustic Cloth Damper White Hearing Aids download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.90.8100 100
SPM1423HM4H.B Knowles SPM1423HM4H.B -
RFQ
ECAD 2438 0.00000000 Knowles SiSonic™ SP Tape & Reel (TR) Obsolete 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) 1.6 V ~ 3.6 V 600 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Digital, PDM Omnidirectional -22dB ±3dB @ 94dB SPL 61.5dB 0.053" (1.35mm) - 1 (Unlimited) EAR99 8518.10.8030 1,200
EK-23024-C05 Knowles EK-23024-C05 -
RFQ
ECAD 2072 0.00000000 Knowles EK Bulk Obsolete 1.3 V 4.4 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 50 µA Top - - 100 Hz ~ 5.5 kHz Analog Omnidirectional -53dB ±2dB - 0.089" (2.26mm) - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 100
BK-21941-000 Knowles BK-21941-000 -
RFQ
ECAD 6547 0.00000000 Knowles BK Bulk Obsolete - 3.56 kOhms - - Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular - 118.00 - - - - - ROHS3 Compliant Not Applicable EAR99 8518.29.8000 1
SPK0838HT4H-B Knowles SPK0838HT4H-B -
RFQ
ECAD 2583 0.00000000 Knowles High-SNR SiSonic™ SPK Tape & Reel (TR) Obsolete 1.8 V 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) 1.6 V ~ 3.6 V 700 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Digital, PDM Omnidirectional -26dB ±3dB @ 94dB SPL 64dB 0.043" (1.10mm) download 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 5,700
RVA-90080-N19 Knowles RVA-90080-N19 -
RFQ
ECAD 6199 0.00000000 Knowles RVA-90080-NXX Tray Obsolete - 46 Ohms - - Receiver, Balanced Armature Magnetic Free Hanging - - - 200 Hz ~ 5.81 kHz - 104.70 - Sound Pressure Level (SPL) - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
5300-253588 Knowles 5300-253588 17.8800
RFQ
ECAD 25 0.00000000 Knowles 5300 Tray Active - Telecoil - Hearing Aids download RoHS Compliant Not Applicable REACH Unaffected EAR99 8504.50.8000 25
RLQ-34240-000 Knowles RLQ-34240-000 45.7200
RFQ
ECAD 1270 0.00000000 Knowles RLQ Bulk Active - - 57 Ohms - - Receiver Magnetic Top Solder Pads - Rectangular - - - - - - - - EAR99 8518.29.8000 100
BF-3038-000 Knowles BF-3038-000 2.1600
RFQ
ECAD 16 0.00000000 Knowles BF Box Active Acoustic Cloth Damper Green Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.90.9001 100
009P-253956 Knowles 009P-253956 -
RFQ
ECAD 4294 0.00000000 Knowles 009P Tray Obsolete - Programming Cable - Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8544.42.9090 50
SPH9855LM4H-1 Knowles SPH9855LM4H-1 1.4600
RFQ
ECAD 7 0.00000000 Knowles - Tape & Reel (TR) Active - 0.138" L x 0.104" W (3.50mm x 2.65mm) MEMS (Silicon) 1.65 V ~ 3.6 V 1 mA Bottom Solder Pads Rectangular 20 Hz ~ 10 kHz Digital, PDM Omnidirectional -37dB ±1dB @ 94dB SPL 66dB 0.039" (0.98mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 5,900
EA-23033-000 Knowles EA-23033-000 -
RFQ
ECAD 1566 0.00000000 Knowles EA Bulk Obsolete 1.3 V 4.4 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 50 µA - Solder Pads Rectangular 100 Hz ~ 4.5 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) - Not Applicable EAR99 8518.10.8030 1
FB-EI-31809-000 Knowles FB-EI-31809-000 -
RFQ
ECAD 1488 0.00000000 Knowles FB-EI Bulk Obsolete 0.709" Dia (18.00mm) Boom - Wire Leads Circular - - - - 0.300" (7.62mm) - Not Applicable EAR99 8518.10.8030 1
ED-26598-000 Knowles ED-26598-000 16.5388
RFQ
ECAD 2794 0.00000000 Knowles ED Tray Active - 725 Ohms 0.248" L x 0.169" W (6.30mm x 4.29mm) 0.248" (6.30mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 4 kHz - 102.50 - Sound Pressure Level (SPL) - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
SPM0407HE3H Knowles SPM0407HE3H -
RFQ
ECAD 2937 0.00000000 Knowles SPM Bulk Active - 300 Ohms 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) 1.5 V ~ 5.5 V 370 mA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional - 0.049" (1.25mm) - 423-SPM0407HE3H EAR99 8518.10.8030 1
BJ-28411-000 Knowles BJ-28411-000 24.4218
RFQ
ECAD 7420 0.00000000 Knowles BJ Bulk Active 300 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) Magnetic Side Solder Pads Rectangular 300 Hz ~ 5 kHz Analog Noise Cancelling -87dB ±5dB @ 74dB SPL - 0.160" (4.06mm) download Not applicable Not Applicable REACH Unaffected EAR99 8518.10.8030 100
FC-26595-000 Knowles FC-26595-000 21.3028
RFQ
ECAD 1028 0.00000000 Knowles FC Tray Active - 550 Ohms - - Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular 200 Hz ~ 5.8 kHz - 104.00 - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1298 EAR99 8518.29.8000 25
BL-21994-000 Knowles BL-21994-000 -
RFQ
ECAD 6767 0.00000000 Knowles BL Bulk Obsolete 3 V 4 kOhms 0.500" Dia (12.70mm) Piezo 160 µA Top Wire Leads Circular 20 Hz ~ 10 kHz Analog Omnidirectional -69dB ±3dB @ 74dB SPL - 1.008" (25.60mm) download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 25
2403 263 00047 Knowles 2403 263 00047 -
RFQ
ECAD 7389 0.00000000 Knowles - Box Obsolete - - - - - - - - - - - - - - - - 1 (Unlimited) EAR99 8518.29.8000 1
ED-26804-000 Knowles ED-26804-000 16.5388
RFQ
ECAD 1618 0.00000000 Knowles ED Bulk Active - - - Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - Not applicable Not Applicable REACH Unaffected EAR99 8518.29.8000 100
009P-253919 Knowles 009P-253919 -
RFQ
ECAD 9247 0.00000000 Knowles 009P Tray Obsolete - Programming Cable - Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8544.42.9090 50
SPM0687LR5H-1-6 Knowles SPM0687LR5H-1-6 -
RFQ
ECAD 1161 0.00000000 Knowles - Bulk Active - EAR99 8518.10.8030 1
CI-22955-017 Knowles CI-22955-017 18.5461
RFQ
ECAD 6416 0.00000000 Knowles * Bulk Active - ROHS3 Compliant Not Applicable REACH Unaffected CI-2955-017 EAR99 8518.29.8000 100
BK-28384-000 Knowles BK-28384-000 15.5384
RFQ
ECAD 9440 0.00000000 Knowles BK Bulk Active - - - Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
RVA-90120-N01 Knowles RVA-90120-N01 12.8112
RFQ
ECAD 4607 0.00000000 Knowles RVA-90120-NXX Tray Active - - - General Purpose - Free Hanging - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1350 EAR99 8518.29.8000 25
ED-21932-000 Knowles ED-21932-000 16.5388
RFQ
ECAD 9496 0.00000000 Knowles ED Bulk Active - 725 Ohms 0.248" L x 0.169" W (6.30mm x 4.29mm) 0.248" (6.30mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5 kHz - 106.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
TO-24611-D60 Knowles TO-24611-D60 18.3608
RFQ
ECAD 6660 0.00000000 Knowles TO Tray Active 0.141" L x 0.141" W (3.57mm x 3.57mm) - - Solder Pads Square Analog Omnidirectional - - 0.053" (1.35mm) - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 25
8101-253954 Knowles 8101-253954 -
RFQ
ECAD 4254 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
EK-27276-C09 Knowles EK-27276-C09 -
RFQ
ECAD 8340 0.00000000 Knowles EK Bulk Obsolete 1.3 V 4.4 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 50 µA Side Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) - ROHS3 Compliant 1 (Unlimited) EAR99 8518.10.8030 1
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse