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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) Mounting Type Type Driver Circuitry Input Type Voltage Range Frequency Technology Operating Mode Duration Sound Pressure Level (SPL) Current - Supply Port Location Approval Agency Termination Ingress Protection Shape Frequency Range Frequency - Self Resonant Efficiency - dBA Efficiency - Testing Efficiency - Type Power - Rated Power - Max Material - Cone Material - Magnet Distortion Rating Voltage - Input (Max) Capacitance @ Frequency Output Type Direction Sensitivity S/N Ratio Height (Max) DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package
OWS-1636LA-8B Ole Wolff Electronics Inc OWS-1636LA-8B 1.5300
RFQ
ECAD 8295 0.00000000 Ole Wolff Electronics Inc - Bulk Active -25°C ~ 60°C IEC 60601-1-8 8 Ohms 0.630" Dia (16.00mm) 0.151" (3.85mm) General Purpose Magnetic Top Leaf Spring IP67 - Dust Tight, Waterproof Round 100 Hz ~ 20 kHz 900Hz 96.20 500mW/10cm Sensitivity 500 mW 800 mW Plastic Nd-Fe-B - download ROHS3 Compliant Vendor Undefined REACH Unaffected 3949-OWS-1636LA-8B EAR99 8518.29.8000 1,000
OWS-525229TA-4 Ole Wolff Electronics Inc OWS-525229TA-4 5.0700
RFQ
ECAD 197 0.00000000 Ole Wolff Electronics Inc - Tray Active -20°C ~ 60°C IEC 60601-1-8 4 Ohms 2.047" L x 2.047" W (52.00mm x 52.00mm) 1.244" (31.60mm) Full Range Magnetic Top Solder Pads - Round 120 Hz ~ 20 kHz 120Hz 82.50 5W/10cm Sensitivity 5 W 8 W Plastic Nd-Fe-B download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 3949-OWS-525229TA-4 EAR99 8518.29.8000 480
OWS-2067TA-4 Ole Wolff Electronics Inc OWS-2067TA-4 1.6800
RFQ
ECAD 221 0.00000000 Ole Wolff Electronics Inc - Tray Active -20°C ~ 60°C IEC 60601-1-8 4 Ohms 0.787" Dia (20.00mm) 0.264" (6.70mm) General Purpose Magnetic Top Solder Pads - Round 100 Hz ~ 20 kHz 1kHz 107.00 2W/10cm Sensitivity 2 W 2.2 W Plastic Nd-Fe-B download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 3949-OWS-2067TA-4 EAR99 8518.29.8000 1,200
OWS-484833TA-4 Ole Wolff Electronics Inc OWS-484833TA-4 8.2300
RFQ
ECAD 72 0.00000000 Ole Wolff Electronics Inc - Bulk Active -20°C ~ 60°C IEC 60601-1-8 4 Ohms 1.890" L x 1.890" W (48.00mm x 48.00mm) 1.480" (37.60mm) General Purpose Magnetic Top Solder Pads - Round 100 Hz ~ 20 kHz 170Hz 83.00 6W/10cm Sound Pressure Level (SPL) 6 W 8 W Plastic Nd-Fe-B 5% Max @ 1kHz, 1W download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 360
OWR-4007T-32C Ole Wolff Electronics Inc OWR-4007T-32C 1.9400
RFQ
ECAD 336 0.00000000 Ole Wolff Electronics Inc - Bulk Active -25°C ~ 60°C IEC 60601-1-8 36 Ohms 1.575" Dia (40.00mm) 0.287" (7.30mm) Headphone Driver Magnetic Top Solder Pads IP67 - Dust Tight, Waterproof Round 20 Hz ~ 20 kHz 125Hz 97.50 10mW/10mm Sound Pressure Level (SPL) 10 mW 30 mW Plastic Nd-Fe-B download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 360
OWR-5088TA-32 Ole Wolff Electronics Inc OWR-5088TA-32 1.4400
RFQ
ECAD 265 0.00000000 Ole Wolff Electronics Inc - Bulk Active -25°C ~ 60°C IEC 60601-1-8 34 Ohms 1.969" Dia (50.00mm) 0.339" (8.60mm) Headphone Driver Magnetic Top Solder Pads - Round 20 Hz ~ 20 kHz 70Hz 97.00 10mW/10mm Sensitivity 30 mW 50 mW Plastic Nd-Fe-B - download ROHS3 Compliant Vendor Undefined REACH Unaffected 3949-OWR-5088TA-32 EAR99 8518.29.8000 1,600
OWS-111535TA-8A Ole Wolff Electronics Inc OWS-111535TA-8A 1.3200
RFQ
ECAD 374 0.00000000 Ole Wolff Electronics Inc - Bulk Active -20°C ~ 70°C IEC 60601-1-8 8 Ohms 0.591" L x 0.433" W (15.00mm x 11.00mm) 0.138" (3.50mm) IoT Speaker Magnetic Top Solder Pads IP67 - Dust Tight, Waterproof Rectangular 100 Hz ~ 20 kHz 670Hz 99.00 1W/10cm Sound Pressure Level (SPL) 1 W 1.3 W Plastic Nd-Fe-B - download ROHS3 Compliant Not Applicable REACH Unaffected 3253-OWS-111535TA-8A EAR99 8518.29.8000 2,500
OWPB-3308W-32.5-24 Ole Wolff Electronics Inc OWPB-3308W-32.5-24 1.3900
RFQ
ECAD 232 0.00000000 Ole Wolff Electronics Inc - Bulk Active 24 V -20°C ~ 60°C 1.260" Dia (32.00mm) 0.315" (8.00mm) Wire Lead Transducer, Externally Driven Peak-Peak Signal 3.125kHz Piezo Single Tone 120dB @ 24V, 10cm 80mA Top Wire Leads download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 3949-OWPB-3308W-32.5-24 EAR99 8531.80.9041 5,000
OWR-1340T-38A Ole Wolff Electronics Inc OWR-1340T-38A 1.5800
RFQ
ECAD 323 0.00000000 Ole Wolff Electronics Inc - Bulk Active -25°C ~ 60°C - 38 Ohms 0.512" Dia (13.00mm) 0.157" (4.00mm) Earphone Driver Magnetic Top Solder Pads IP67 - Dust Tight, Waterproof Round 20 Hz ~ 20 kHz 200Hz 84.00 1mW/10mm Sound Pressure Level (SPL) 2 mW 5 mW Plastic Nd-Fe-B - download ROHS3 Compliant Not Applicable REACH Unaffected 3253-OWR-1340T-38A EAR99 8518.29.4000 2,500
OWS-112337TA-8 Ole Wolff Electronics Inc OWS-112337TA-8 1.3900
RFQ
ECAD 154 0.00000000 Ole Wolff Electronics Inc - Tray Active -20°C ~ 60°C IEC 60601-1-8 8 Ohms 0.433" L x 0.906" W (11.00mm x 23.00mm) 0.146" (3.70mm) IoT Speaker Magnetic Top Solder Pads IP67 - Dust Tight, Waterproof Rectangular 100 kHz ~ 20 kHz 710Hz 103.00 2W/10cm Sensitivity 1.5 W 1.7 W Plastic Nd-Fe-B download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 3949-OWS-112337TA-8 EAR99 8518.29.8000 2,500
OWS-2879W50A-4 Ole Wolff Electronics Inc OWS-2879W50A-4 1.7700
RFQ
ECAD 1 0.00000000 Ole Wolff Electronics Inc - Tray Active -30°C ~ 70°C IEC 60601-1-8 4 Ohms 1.102" Dia (28.00mm) 0.311" (7.90mm) General Purpose Magnetic Top Wire Leads IP67 - Dust Tight, Waterproof Round 100 Hz ~ 20 kHz 570Hz 103.00 2W/10cm Sensitivity 2 W 3 W Plastic Nd-Fe-B 10% @ 1kHz ~ 20kHz, 2W download ROHS3 Compliant REACH Unaffected 3949-OWS-2879W50A-4 EAR99 8518.29.8000 600
OWS-3117TA-4 Ole Wolff Electronics Inc OWS-3117TA-4 3.0300
RFQ
ECAD 236 0.00000000 Ole Wolff Electronics Inc - Tray Active -20°C ~ 55°C IEC 60601-1-8 4 Ohms 1.220" Dia (31.00mm) 0.661" (16.80mm) General Purpose Magnetic Top Solder Pads - Round 100 Hz ~ 20 kHz 240Hz 100.00 2W/10cm Sensitivity 2 W 2.5 W Plastic Nd-Fe-B 15% @ 1kHz, 2W download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 3949-OWS-3117TA-4 EAR99 8518.29.8000 1,000
OWPB-909018S-40-03 Ole Wolff Electronics Inc OWPB-909018S-40-03 0.8000
RFQ
ECAD 2 0.00000000 Ole Wolff Electronics Inc - Tape & Reel (TR) Active 3 V -40°C ~ 85°C - 0.354" L x 0.354" W (9.00mm x 9.00mm) 0.070" (1.80mm) Surface Mount Transducer, Externally Driven Peak-Peak Signal 25V 4kHz Piezo Single Tone - 77dB @ 12V, 10cm 3mA Side - Solder Pads - download ROHS3 Compliant Vendor Undefined REACH Unaffected EAR99 8531.80.9041 2,000
OWMB-1715S-19-120 Ole Wolff Electronics Inc OWMB-1715S-19-120 1.0700
RFQ
ECAD 495 0.00000000 Ole Wolff Electronics Inc - Tape & Reel (TR) Active 12 V -40°C ~ 105°C 0.669" L x 0.591" W (17.00mm x 15.00mm) 0.472" (12.00mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 8 ~ 16V 1.9kHz Magnetic Single Tone 98dB @ 12V, 10cm 40mA Top Solder Pads - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.80.9041 300
OWR-0640T-16H Ole Wolff Electronics Inc OWR-0640T-16H 1.2700
RFQ
ECAD 359 0.00000000 Ole Wolff Electronics Inc * Tray Active - 16 Ohms 0.236" Dia (6.00mm) 0.177" (4.50mm) Earphone Driver Magnetic Top Solder Pads IP64 - Dust Tight, Water Resistant Round 50 Hz ~ 20 kHz 3kHz 61.80 1mW/10mm Sound Pressure Level (SPL) 5 mW 10 mW Plastic Nd-Fe-B download RoHS Compliant 1 (Unlimited) REACH Unaffected 3949-OWR-0640T-16H EAR99 8531.80.9041 2,500
OWS-1330TA-8 Ole Wolff Electronics Inc OWS-1330TA-8 0.9800
RFQ
ECAD 199 0.00000000 Ole Wolff Electronics Inc - Tray Active -20°C ~ 60°C IEC 60601-1-8 8 Ohms 0.512" Dia (13.00mm) 0.118" (3.00mm) General Purpose Magnetic Top Solder Pads IP67 - Dust Tight, Waterproof Round 100 Hz ~ 20 kHz 1.05kHz 91.00 500mW/10cm Sensitivity 500 mW 800 mW Plastic Nd-Fe-B 5% @ 2kHz, 0.1W download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 3949-OWS-1330TA-8 EAR99 8518.29.8000 1,000
OWPB-3552-30-A Ole Wolff Electronics Inc OWPB-3552-30-A 0.4900
RFQ
ECAD 983 0.00000000 Ole Wolff Electronics Inc - Bulk Active -20°C ~ 60°C 500 Ohms 1.378" Dia (35.00mm) Standard 3 kHz Terminal 30V p-p 45000pF @ 120Hz - RoHS Compliant 1 (Unlimited) REACH Unaffected 3949-OWPB-3552-30-A EAR99 8531.80.9041 2,500
OWMB-757525S-27-15A Ole Wolff Electronics Inc OWMB-757525S-27-15A 0.8300
RFQ
ECAD 432 0.00000000 Ole Wolff Electronics Inc - Cut Tape (CT) Active 3.6 V -20°C ~ 70°C - 0.295" L x 0.295" W (7.50mm x 7.50mm) 0.098" (2.50mm) Surface Mount Transducer, Externally Driven DC 2.5 ~ 4.5V 2.7kHz Magnetic Single Tone - 91dB @ 3.6V, 5cm 100mA Side - Solder Pads - download ROHS3 Compliant Vendor Undefined REACH Unaffected EAR99 8531.80.9041 500
OWS-111535W50A-8 Ole Wolff Electronics Inc OWS-111535W50A-8 2.2400
RFQ
ECAD 5 0.00000000 Ole Wolff Electronics Inc * Tray Active - 8 Ohms 0.591" L x 0.433" W (15.00mm x 11.00mm) 0.138" (3.50mm) Microspeaker Magnetic Top Wire Leads IP67 - Dust Tight, Waterproof Rectangular 100 Hz ~ 20 kHz 670Hz 99.00 1W/10cm Sound Pressure Level (SPL) 1 W 1.3 W Plastic Nd-Fe-B download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 3949-OWS-111535W50A-8 2,500
OWMMOD-403010A-S261F-BP Ole Wolff Electronics Inc OWMMOD-403010A-S261F-BP 0.9000
RFQ
ECAD 2 0.00000000 Ole Wolff Electronics Inc - Bulk Active - 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) 1.64 V ~ 3.6 V 1.4 mA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Digital, PDM Omnidirectional -26dB ±1dB @ 94dB SPL 63dB 0.047" (1.20mm) download RoHS Compliant 1 (Unlimited) REACH Unaffected 3949-OWMMOD-403010A-S261F-BP EAR99 8531.80.9041 2,500
OWMB-404020SA-40-17 Ole Wolff Electronics Inc OWMB-404020SA-40-17 1.1000
RFQ
ECAD 45 0.00000000 Ole Wolff Electronics Inc - Cut Tape (CT) Active 3 V -40°C ~ 85°C 0.157" L x 0.157" W (4.00mm x 4.00mm) 0.079" (2.00mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 2 ~ 4V 4kHz Magnetic Single Tone 70dB @ 3V, 10cm 90mA Top Solder Pads download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 3949-OWMB-404020SA-40-17CT EAR99 8531.80.9041 3,000
OWPB-121230S-40-3.6 Ole Wolff Electronics Inc OWPB-121230S-40-3.6 0.7300
RFQ
ECAD 143 0.00000000 Ole Wolff Electronics Inc - Tape & Reel (TR) Active 3.6 V -20°C ~ 70°C - 0.472" L x 0.472" W (12.00mm x 12.00mm) 0.118" (3.00mm) Surface Mount Transducer, Externally Driven Peak-Peak Signal 25V 4kHz Piezo Single Tone - 75dB @ 3.6V, 10cm 3mA Side - Solder Pads - download ROHS3 Compliant Vendor Undefined REACH Unaffected EAR99 8531.80.9041 1,000
OWS-131845LA-8D Ole Wolff Electronics Inc OWS-131845LA-8D 2.2000
RFQ
ECAD 4 0.00000000 Ole Wolff Electronics Inc * Tray Active - 8 Ohms 0.709" L x 0.512" W (18.00mm x 13.00mm) 0.177" (4.50mm) Microspeaker Magnetic Top Spring Type IP67 - Dust Tight, Waterproof 10 Hz ~ 10 kHz 500Hz 100.00 1W/10cm Sound Pressure Level (SPL) 1 W 1.2 W Plastic Nd-Fe-B download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 3949-OWS-131845LA-8D 2,500
OWS-121733TA-8 Ole Wolff Electronics Inc OWS-121733TA-8 1.2900
RFQ
ECAD 194 0.00000000 Ole Wolff Electronics Inc - Bulk Active -20°C ~ 70°C IEC 60601-1-8 8 Ohms 0.472" L x 0.669" W (12.00mm x 17.00mm) 0.130" (3.30mm) IoT Speaker Magnetic Top Solder Pads IP67 - Dust Tight, Waterproof Rectangular 100 Hz ~ 20 kHz 600Hz 99.00 1W/10cm Sensitivity 1 W 1.2 W Plastic Nd-Fe-B - download ROHS3 Compliant Vendor Undefined REACH Unaffected 3949-OWS-121733TA-8 EAR99 8518.29.8000 2,500
OWS-4065T-4C Ole Wolff Electronics Inc OWS-4065T-4C 1.6000
RFQ
ECAD 471 0.00000000 Ole Wolff Electronics Inc - Bulk Active -40°C ~ 85°C IEC 60601-1-8 4 Ohms 1.575" Dia (40.00mm) 0.256" (6.50mm) General Purpose Magnetic Top Solder Pads IP67 - Dust Tight, Waterproof Round 100 Hz ~ 20 kHz 420Hz 118.00 2.5W/10cm Sensitivity 2.5 W 3 W Plastic Nd-Fe-B 10% @ 710Hz ~ 7.1kHz, 2.5W download ROHS3 Compliant Vendor Undefined REACH Unaffected 3949-OWS-4065T-4C EAR99 8518.29.8000 2,500
OWR-3507T-36A Ole Wolff Electronics Inc OWR-3507T-36A 2.9200
RFQ
ECAD 13 0.00000000 Ole Wolff Electronics Inc - Bulk Active -25°C ~ 60°C IEC 60601-1-8 36 Ohms 1.378" Dia (35.00mm) 0.308" (7.82mm) Headphone Driver Magnetic Top Solder Pads IP67 - Dust Tight, Waterproof Round 20 Hz ~ 20 kHz 72Hz 97.40 10mW/10mm Sensitivity 10 mW 20 mW Plastic Nd-Fe-B - download ROHS3 Compliant Vendor Undefined REACH Unaffected 3949-OWR-3507T-36A EAR99 8518.29.8000 2,500
OWR-1228T-32B Ole Wolff Electronics Inc OWR-1228T-32B 1.2200
RFQ
ECAD 2 0.00000000 Ole Wolff Electronics Inc - Bulk Active -20°C ~ 55°C IEC 60601-1-8 32 Ohms 0.472" Dia (12.00mm) 0.136" (3.45mm) Earphone Driver Magnetic Top Solder Pads IP67 - Dust Tight, Waterproof Round 20 Hz ~ 20 kHz 580Hz 124.00 1mW/10mm Sound Pressure Level (SPL) 3 mW 5 mW Plastic Nd-Fe-B - download ROHS3 Compliant Vendor Undefined REACH Unaffected 3949-OWR-1228T-32B EAR99 8518.29.8000 2,500
OWR-061220LA-32 Ole Wolff Electronics Inc OWR-061220LA-32 1.1700
RFQ
ECAD 198 0.00000000 Ole Wolff Electronics Inc - Tray Active -20°C ~ 70°C IEC 60601-1-8 32 Ohms 0.236" L x 0.472" W (6.00mm x 12.00mm) 0.079" (2.00mm) Receiver Magnetic Top Solder Pads IP67 - Dust Tight, Waterproof Rectangular 100 Hz ~ 20 kHz 450Hz 88.00 10mW/10mm Sensitivity 10 mW 20 mW Plastic Nd-Fe-B download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 3949-OWR-061220LA-32 EAR99 8518.29.8000 1,000
OWR-05049T-38D Ole Wolff Electronics Inc OWR-05049T-38D 2.6700
RFQ
ECAD 7210 0.00000000 Ole Wolff Electronics Inc - Bulk Active -20°C ~ 65°C IEC 60601-1-8 38 Ohms 0.197" Dia (5.00mm) 0.193" (5.20mm) Earphone Driver Magnetic Top Solder Pads IP64 - Dust Tight, Water Resistant Round 20 Hz ~ 20 kHz 2.86kHz 97.50 1mW/10mm Sound Pressure Level (SPL) 5 mW 10 mW Plastic Nd-Fe-B - download ROHS3 Compliant Not Applicable REACH Unaffected 3253-OWR-05049T-38D EAR99 8518.29.8000 1,500
OWR-06944T-16B Ole Wolff Electronics Inc OWR-06944T-16B 1.6800
RFQ
ECAD 151 0.00000000 Ole Wolff Electronics Inc - Bulk Active -20°C ~ 55°C IEC 60601-1-8 16 Ohms 0.276" Dia (7.00mm) 0.193" (4.90mm) Earphone Driver Magnetic Top Solder Pads IP64 - Dust Tight, Water Resistant Round 20 Hz ~ 20 kHz 3.24kHz 62.70 1mW/10mm Sound Pressure Level (SPL) 5 mW 10 mW Plastic Nd-Fe-B - download ROHS3 Compliant Not Applicable REACH Unaffected 3253-OWR-06944T-16B EAR99 8518.29.8000 1,500
  • 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