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Bourns 9250681 Shielded Molded RF Choke
Bourns 9250-681 is a shielded, molded RF choke offering a combination of performance and protection. The ferrite magnetic shielding minimizes radiation, while the high Q factor ensures efficient signal transmission. Injection molding protects the coil from harsh environments, and the flame retardant coating enhances safety. These chokes are commonly used in power supplies, filters, and impedance matching circuits within industrial and consumer electronics. J.W. Miller recommends using the 9250A Series as a replacement for the 9250 Series.
Bourns 9250681 Shielded Molded RF Choke Specifications:
- Special Features: Ferrite magnetic shielded for low radiation, High Q, high reliability, Injection molded to protect coil from extreme environment, Flame retardant coating, Consistent body dimension, Color band or numerical marking identification, Dielectric strength 1000VRMS, Operating temperature -55 to +105°C
- Rated Current: To cause 35°C maximum temperature rise
- Incremental Current: To cause 5% max. inductance drop
- L (µH) ±10%: 0.68
- Q Min: 42
- Test Freq. (MHz): 25
- SRF (MHz) Min: 190
- DCR (Ω) Max: 0.45
- I, DC* (mA): 420
- I, Incr.** (mA): 420
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Frequently Asked Questions
Where can I buy Bourns 9250681?
You can click on the BUY or RFQ button to purchase 9250681 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 9250681?
You can download the 9250681 datasheet or visit the Bourns website for support.
Who is the manufacturer of 9250681?
Bourns