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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 Voltage Range Technology Current - Supply Port Location Termination Ingress Protection Shape Frequency Range Frequency - Self Resonant Efficiency - dBA Efficiency - Testing Efficiency - Type Power - Rated Power - Max 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
SR-32453-000 Knowles SR-32453-000 8.8500
RFQ
ECAD 6 0.00000000 Knowles SR Tray Active - 46 Ohms 0.252" Dia (6.40mm) 0.157" (4.00mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Round 20 Hz ~ 8.8 kHz - 105.00 - Sound Pressure Level (SPL) - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
BK-28511-000 Knowles BK-28511-000 -
RFQ
ECAD 8181 0.00000000 Knowles BK Bulk Obsolete - - - Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - ROHS3 Compliant Not Applicable EAR99 8518.29.8000 1
2403 260 00001 Knowles 2403 260 00001 -
RFQ
ECAD 7694 0.00000000 Knowles - Tray Obsolete - 8 Ohms 0.591" L x 0.433" W (15.00mm x 11.00mm) 0.138" (3.50mm) General Purpose Magnetic Top Spring Type - Rectangular 300 Hz ~ 20 kHz 800Hz 73.00 1W/1M Sensitivity 500 mW 1 W Polyester Nd-Fe-B download 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 2,688
ED-27156-P102 Knowles ED-27156-P102 25.4940
RFQ
ECAD 1661 0.00000000 Knowles ED Tray Active - - - Receiver, Balanced Armature Magnetic - - - - - - - - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
8101-254089 Knowles 8101-254089 -
RFQ
ECAD 1802 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
HODTEC-31230-000 Knowles HODTEC-31230-000 56.2200
RFQ
ECAD 100 0.00000000 Knowles - Tray Active - - - Receiver, Balanced Armature Magnetic Top - - - 100 Hz ~ 7 kHz - 120.00 - - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
ED-26479-105 Knowles ED-26479-105 -
RFQ
ECAD 1415 0.00000000 Knowles ED Bulk Obsolete - - - Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - ROHS3 Compliant Not Applicable EAR99 8518.29.8000 1
EJ-23026-000 Knowles EJ-23026-000 49.9960
RFQ
ECAD 7844 0.00000000 Knowles EJ Bulk Active - 362 Ohms 0.248" L x 0.169" W (6.30mm x 4.29mm) 0.248" (6.30mm) Receiver Magnetic Top Solder Pads - Rectangular 200 Hz ~ 4.5 kHz - 114.50 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
EH-29833-000 Knowles EH-29833-000 -
RFQ
ECAD 9269 0.00000000 Knowles EH Bulk Obsolete - 550 Ohms 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular 200 Hz ~ 4.5 kHz - 98.50 - - - - - 1 (Unlimited) EAR99 8518.29.8000 1
EH-23048-000 Knowles EH-23048-000 -
RFQ
ECAD 2284 0.00000000 Knowles EH Bulk Obsolete - 1.44 kOhms 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular 200 Hz ~ 5.4 kHz - 100.00 - - - - - ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
FFH-23375-I04 Knowles FFH-23375-I04 31.3892
RFQ
ECAD 7507 0.00000000 Knowles FFH Tray Active - 564 Ohms - - Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular 200 Hz ~ 4.5 kHz - 96.00 - - - Ferrite - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
EA-21939-000 Knowles EA-21939-000 -
RFQ
ECAD 2032 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 ~ 4.8 kHz Analog Omnidirectional -59dB ±3dB @ 74dB SPL - 0.089" (2.26mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 25
TWFK-31082-B82 Knowles TWFK-31082-B82 38.0472
RFQ
ECAD 3155 0.00000000 Knowles TWFK Tray Active - - - Receiver, Balanced Armature - - - - - - - - Sound Pressure Level (SPL) - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
2403 260 00057 Knowles 2403 260 00057 -
RFQ
ECAD 7678 0.00000000 Knowles Dumbo Tray Obsolete - 8 Ohms 0.709" L x 0.512" W (18.00mm x 13.00mm) 0.181" (4.60mm) General Purpose Magnetic Top Spring Type Waterproof Rectangular 300 Hz ~ 20 kHz 650Hz 73.00 1W/1M Sensitivity 700 mW 1 W Silicone Nd-Fe-B download 1 (Unlimited) EAR99 8518.29.8000 2,240
CI-32080-000 Knowles CI-32080-000 19.6320
RFQ
ECAD 2352 0.00000000 Knowles CI Tray Active - - - Receiver, Balanced Armature Magnetic - - - - - - - - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
SPH18R1LM4H-1-8 Knowles SPH18R1LM4H-1-8 1.7300
RFQ
ECAD 3210 0.00000000 Knowles - Tape & Reel (TR) Active download 1 (Unlimited) EAR99 8518.10.8030 5,900
SPM0204HE5 Knowles SPM0204HE5 -
RFQ
ECAD 7372 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 ~ 3.6 V 250 µA Top Solder Pads Rectangular 100 Hz ~ 8 kHz Analog Omnidirectional -42dB - 0.049" (1.25mm) - 423-SPM0204HE5 EAR99 8518.10.8030 1
EK-23033-000 Knowles EK-23033-000 -
RFQ
ECAD 2426 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 100 Hz ~ 4.5 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) download 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 25
ED-29768-000 Knowles ED-29768-000 16.5388
RFQ
ECAD 1097 0.00000000 Knowles ED Bulk Active - - - Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
SPM0423HM4H-WB Knowles SPM0423HM4H-WB -
RFQ
ECAD 2286 0.00000000 Knowles SiSonic™ SPM 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
8101-254098 Knowles 8101-254098 -
RFQ
ECAD 6603 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
2403 260 00051 Knowles 2403 260 00051 -
RFQ
ECAD 8813 0.00000000 Knowles - Tape & Reel (TR) Obsolete - 32 Ohms 0.472" L x 0.236" W (12.00mm x 6.00mm) 0.083" (2.10mm) Receiver Magnetic Top Spring Type - Rectangular 160 Hz ~ 10 kHz 350Hz 65.00 1W/1M Sensitivity 10 mW 75 mW Polyester Nd-Fe-B download 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1,700
EF-23025-A06 Knowles EF-23025-A06 19.6824
RFQ
ECAD 5846 0.00000000 Knowles * Bulk Active - RoHS non-compliant 1 (Unlimited) REACH Unaffected EF-3025-A06 EAR99 8518.29.8000 100
EF-26418-000 Knowles EF-26418-000 -
RFQ
ECAD 7186 0.00000000 Knowles EF Bulk Obsolete - 377 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 ~ 3.9 kHz - 116.50 - Sensitivity - - download ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
EF-29734-033 Knowles EF-29734-033 19.6824
RFQ
ECAD 9499 0.00000000 Knowles * Bulk Active - RoHS non-compliant 1 (Unlimited) REACH Unaffected EF-9734-033 EAR99 8518.29.8000 100
EH-27233-000 Knowles EH-27233-000 42.7200
RFQ
ECAD 22 0.00000000 Knowles EH Tray Active - 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular 200 Hz ~ 8 kHz - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
RVA-90040-N06 Knowles RVA-90040-N06 -
RFQ
ECAD 2832 0.00000000 Knowles RVA-90040-NXX Tray Obsolete - - - General Purpose - Free Hanging - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
EF-26868-000 Knowles EF-26868-000 19.6824
RFQ
ECAD 5333 0.00000000 Knowles EF Bulk Active - 110 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.160" (4.06mm) General Purpose Magnetic - Solder Pads - Rectangular 200 Hz ~ 6.3 kHz - 126.50 - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
ED-21983-000 Knowles ED-21983-000 -
RFQ
ECAD 1404 0.00000000 Knowles ED Bulk Obsolete - 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 ROHS3 Compliant Not Applicable EAR99 8518.29.8000 1
8101-254058 Knowles 8101-254058 -
RFQ
ECAD 3636 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
  • 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