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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Voltage - Rated 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 Output Type Direction Sensitivity S/N Ratio Height (Max) DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package
BS-28042-G Knowles BS-28042-G -
RFQ
ECAD 6781 0.00000000 Knowles BS Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
SPM0423HE4H-WB Knowles SPM0423HE4H-WB -
RFQ
ECAD 1468 0.00000000 Knowles SiSonic™ 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 -26dB ±3dB @ 94dB SPL 56dB 0.053" (1.35mm) download 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 1,200
ED-23093-000 Knowles ED-23093-000 19.1376
RFQ
ECAD 5860 0.00000000 Knowles ED Bulk Active - 745 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 - 107.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
ED-23162-A03 Knowles ED-23162-A03 13.6855
RFQ
ECAD 5517 0.00000000 Knowles * Bulk Active - ROHS3 Compliant Not Applicable REACH Unaffected ED-3162-A03 EAR99 8518.29.8000 100
EF-27534-017 Knowles EF-27534-017 18.9372
RFQ
ECAD 7981 0.00000000 Knowles EF Tray Active - 110 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.160" (4.06mm) Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular 200 Hz ~ 6.3 kHz - 126.00 - Sensitivity - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
BT-21759-000 Knowles BT-21759-000 -
RFQ
ECAD 1566 0.00000000 Knowles BT Bulk Obsolete 1.3 V 3.5 kOhms 0.310" L x 0.218" W (7.87mm x 5.54mm) Electret Condenser 0.9 V ~ 10 V 50 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -60dB ±3dB @ 74dB SPL - 0.090" (2.29mm) - RoHS non-compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 25
EF-26708-017 Knowles EF-26708-017 59.4700
RFQ
ECAD 6399 0.00000000 Knowles EF Bulk Active - 175 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver Magnetic Top Solder Pads - Rectangular 200 Hz ~ 3.35 kHz - 127.00 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
TO38-31020-B21 Knowles TO38-31020-B21 22.0644
RFQ
ECAD 5473 0.00000000 Knowles TO Tray Active 4.4 kOhms 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 0.9 V ~ 1.6 V 29 µA Side Solder Pads Square 80 Hz ~ 10 kHz Analog Omnidirectional -54dB ±3dB @ 74dB SPL - 0.053" (1.35mm) - RoHS Compliant Not Applicable REACH Unaffected 423-1373 EAR99 8518.10.8030 25
BL-23958-000 Knowles BL-23958-000 -
RFQ
ECAD 9760 0.00000000 Knowles BL Tray Obsolete 1.3 V 4 kOhms 0.310" L x 0.218" W (7.87mm x 5.54mm) Piezo 160 µA Side Solder Pads Rectangular 20 Hz ~ 10 kHz Analog Omnidirectional -69dB ±3dB @ 74dB SPL - 0.090" (2.29mm) - Not Applicable REACH Unaffected 423-1245 EAR99 8518.10.8030 25
VSR-32371-000 Knowles VSR-32371-000 -
RFQ
ECAD 2909 0.00000000 Knowles VSR Bulk Obsolete - - - - - - - - - - - - Sound Pressure Level (SPL) - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1
EK-28585-C77 Knowles EK-28585-C77 -
RFQ
ECAD 4059 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 0.9 V ~ 10 V 50 µA Side Solder Pads Rectangular 50 Hz ~ 5.3 kHz Analog Omnidirectional -53dB +2dB, -4dB @ 74dB SPL - 0.089" (2.26mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8518.10.8030 1
9201-153296 Knowles 9201-153296 -
RFQ
ECAD 6981 0.00000000 Knowles 9201 Tray Obsolete Ribbon Cable Programming Cable - Hearing Aids - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8544.42.9090 10
DTEC-30008-000 Knowles DTEC-30008-000 51.3600
RFQ
ECAD 58 0.00000000 Knowles DTEC Tray Active - 31.5 Ohms 0.310" L x 0.161" W (7.87mm x 4.09mm) 0.310" (7.87mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 6.205 kHz - 113.50 - Sound Pressure Level (SPL) - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
HODVTEC-61553-000 Knowles HODVTEC-61553-000 28.5447
RFQ
ECAD 1705 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 100
EC-27401-A33 Knowles EC-27401-A33 -
RFQ
ECAD 3489 0.00000000 Knowles EC Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
SPH0641HT4H-1 Knowles SPH0641HT4H-1 -
RFQ
ECAD 9026 0.00000000 Knowles - Tape & Reel (TR) Obsolete - ROHS3 Compliant 1 (Unlimited) 423-SPH0641HT4H-1TR EAR99 8518.10.8030 5,700
NR-23160-000 Knowles NR-23160-000 24.5400
RFQ
ECAD 35 0.00000000 Knowles NR Bulk Active 1.3 V 2.5 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 1.3 V ~ 10 V 200 µA Top Solder Pads Rectangular 100 Hz ~ 4 kHz Analog Noise Cancelling -52dB ±3dB @ 74dB SPL - 0.089" (2.26mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100
GU-32829-000 Knowles GU-32829-000 40.0300
RFQ
ECAD 6936 0.00000000 Knowles GU Tray Active - 17 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature Magnetic Top, Dual Port Solder Pads - Rectangular 70 Hz ~ 9.9 kHz - 113.50 - Sound Pressure Level (SPL) - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
TWFK-30017-000 Knowles TWFK-30017-000 48.6300
RFQ
ECAD 99 0.00000000 Knowles TWFK Tray Active - 43 Ohms 0.197" L x 0.108" W (5.00mm x 2.73mm) 0.250" (6.35mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 6.5 kHz - 95.00 - Sound Pressure Level (SPL) - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
EM-23979-B24 Knowles EM-23979-B24 -
RFQ
ECAD 8271 0.00000000 Knowles EM Tray Obsolete - Electret Condenser - - - 100 Hz ~ 10 kHz Analog Omnidirectional - - - - Not Applicable REACH Unaffected EAR99 8518.10.8030 25
EL-23085-C75 Knowles EL-23085-C75 -
RFQ
ECAD 1715 0.00000000 Knowles EL 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 Unidirectional -54.5dB +2dB, -4dB @ 74dB SPL - 0.089" (2.26mm) - Not Applicable EAR99 8518.10.8030 1
SPH51R3LM4H-1-8 Knowles SPH51R3LM4H-1-8 1.3400
RFQ
ECAD 11 0.00000000 Knowles - Tape & Reel (TR) Active - 1 (Unlimited) EAR99 8518.10.8030 5,900
EM-26372-C69 Knowles EM-26372-C69 -
RFQ
ECAD 6524 0.00000000 Knowles EM Bulk Obsolete - Not Applicable EAR99 8518.10.8030 1
ED-26845-000 Knowles ED-26845-000 19.1376
RFQ
ECAD 9319 0.00000000 Knowles ED Bulk Active - - - Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
EF-27715-000 Knowles EF-27715-000 21.4632
RFQ
ECAD 1493 0.00000000 Knowles EF Bulk Active - 327 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver Magnetic Top Solder Pads - Rectangular 200 Hz ~ 6.3 kHz - 122.00 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
EA-21843-C37 Knowles EA-21843-C37 -
RFQ
ECAD 5323 0.00000000 Knowles EA Bulk Obsolete 1.3 V 3.5 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 50 µA Side Solder Pads Rectangular 100 Hz ~ 4.05 kHz Analog Omnidirectional -59dB ±3dB @ 74dB SPL - 0.089" (2.26mm) - Not Applicable EAR99 8518.10.8030 1
NR-31155-D63 Knowles NR-31155-D63 -
RFQ
ECAD 9947 0.00000000 Knowles NR Bulk Obsolete - - - - - - Noise Cancelling - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 1
FD-23283-000 Knowles FD-23283-000 -
RFQ
ECAD 6451 0.00000000 Knowles FD Tray Obsolete - - - General Purpose Magnetic - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
KT44-RU001507-01 Knowles KT44-RU001507-01 -
RFQ
ECAD 3127 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
HC-23776-000 Knowles HC-23776-000 -
RFQ
ECAD 5658 0.00000000 Knowles HC Bulk Obsolete - 2.74 kOhms 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 100 Hz ~ 5.5 kHz - 101.00 - Sound Pressure Level (SPL) - - download Not Applicable EAR99 8518.29.8000 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