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Ole Wolff Electronics is a Danish manufacturer of acoustic and magnetic solutions, specializing in micro speakers, microphones, and buzzers with advanced design capabilities for applications requiring big sound from small packages.
Parts that are not part of a series
Company background and product focus
Ole Wolff Electronics was founded in 1983 in Denmark, where it remains headquartered today. The company offers acoustic and magnetic solutions combined with unique application support and design capabilities, using state-of-the-art technology to design and manufacture a wide range of acoustic components.
Ole Wolff's acoustic product portfolio includes:
With sales offices in nine locations worldwide and three R&D and application support centers, Ole Wolff maintains ISO 9001, ISO 14001, and TS16949 approved manufacturing facilities in Asia. Their experienced acoustic development teams in Denmark and China utilize advanced tools such as Comsol Multiphysics and Klippel analyzers to deliver exceptional performance in compact form factors for consumer electronics, automotive, medical, and industrial applications.
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Product families from Ole Wolff Electronics Inc
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No series available
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Parts from Ole Wolff Electronics Inc that are not part of a series
| Part Information | Pricing (lowest) | Current Rating (Max) | DC Resistance (DCR) (Max) | Size / Dimension Length | Size / Dimension Width | Filter Type | Voltage Rating - DC | Impedance | Pad Count | Package Name | Height (Max) | Number of Lines | Inductance | Operating Temperature (Max) | Operating Temperature (Min) | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Ole Wolff Electronics Inc FIXED IND 6.8UH 6A 48 MOHM SMD | Sign in to see pricing | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 Ole Wolff Electronics Inc CMC 5UH 5A 2LN 500 OHM SMD | Sign in to see pricing | 5 A | 7.5 mOhm | 0.374 in | 0.327 in | Signal Line | 80 VDC | 500 Ohms | 4 PC Pad | Horizontal | 0.209 in | 2 | 5 µH | 125 °C | -40 °C | Surface Mount |
Ole Wolff Electronics Inc CMC 9UH 3.5A 2LN 800 OHM SMD | Sign in to see pricing | 3.5 A | 15 mOhm | 0.374 in | 0.327 in | Power Line | 80 VDC | 800 Ohms | 4 PC Pad | Horizontal | 0.209 in | 2 | 9 µH | 125 °C | -40 °C | Surface Mount |
Ole Wolff Electronics Inc CMC 2200UH 750MA 2LN 10 KOHM SMD | Sign in to see pricing | 750 mA | 300 mOhm | 0.394 in | 0.343 in | Power, Signal Line | 80 VDC | 10 kOhms | 4 PC Pad | Horizontal | 0.256 in | 2 | 2200 µH | 125 °C | -40 °C | Surface Mount |
Ole Wolff Electronics Inc CMC 3300UH 650MA 2LN 11 KOHM SMD | Sign in to see pricing | 650 mA | 360 mOhm | 0.394 in | 0.343 in | Power, Signal Line | 80 VDC | 11 kOhms | 4 PC Pad | Horizontal | 0.256 in | 2 | 3300 µH | 125 °C | -40 °C | Surface Mount |
Ole Wolff Electronics Inc CMC 3900UH 520MA 2LN 12 KOHM SMD | Sign in to see pricing | 520 mA | 540 mOhm | 0.394 in | 0.343 in | Power, Signal Line | 80 VDC | 12 kOhms | 4 PC Pad | Horizontal | 0.256 in | 2 | 3.9 mH | 125 °C | -40 °C | Surface Mount |
Ole Wolff Electronics Inc CMC 4700UH 350MA 2LN 13 KOHM SMD | Sign in to see pricing | 350 mA | 720 mOhm | 0.394 in | 0.343 in | Power, Signal Line | 80 VDC | 13 kOhms | 4 PC Pad | Horizontal | 0.256 in | 2 | 4700 µH | 125 °C | -40 °C | Surface Mount |
Ole Wolff Electronics Inc CMC 1000UH@100KHZ 0.95A 2LN 3.6K | Sign in to see pricing | 950 mA | 180 mOhm | 0.394 in | 0.343 in | Power, Signal Line | 80 VDC | 3.6 kOhms | 4 PC Pad | Horizontal | 0.256 in | 2 | 1 mH | 125 °C | -40 °C | Surface Mount |
Ole Wolff Electronics Inc CMC 120UH 2.5A 2LN 460 OHM SMD | Sign in to see pricing | 2.5 A | 25 mOhm | 0.394 in | 0.343 in | Power, Signal Line | 80 VDC | 460 Ohms | 4 PC Pad | Horizontal | 0.256 in | 2 | 120 µH | 125 °C | -40 °C | Surface Mount |
Ole Wolff Electronics Inc CMC 220UH 2.2A 2LN 780 OHM SMD | Sign in to see pricing | 2.2 A | 32 mOhm | 0.394 in | 0.343 in | Power, Signal Line | 80 VDC | 780 Ohms | 4 PC Pad | Horizontal | 0.256 in | 2 | 220 µH | 125 °C | -40 °C | Surface Mount |