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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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794 pcs
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794 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
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| Current Rating (Maximum @ 125 °C) | |
| DC Resistance (DCR) (Max) | |
| ESD Rating | |
| Filter Type | |
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| Impedance @ Frequency | |
| Impedance Tolerance | |
| Length | |
| Mounting Type | |
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The Murata BLM18KG221SZ1D is a chip ferrite bead designed for DC power line filtering in automotive electronics. It offers a nominal impedance of 220 Ω at 100 MHz with a tolerance of ±25%. The component is rated for a maximum DC current of 2.2 A at 85°C ambient temperature, derating to 1.5 A at 125°C. Maximum DC resistance is 50 mΩ initially, with a post-test maximum of 60 mΩ.
This ferrite bead is housed in a standard 0603 (1608 metric) surface-mount package with dimensions 1.60 mm x 0.80 mm and a maximum height of 0.95 mm. It is qualified to AEC-Q200 for automotive applications and has an ESD rating of 2 kV (Rank 2). The operating temperature range spans -55°C to +125°C.
The BLM18KG221SZ1D is part of Murata's BLM18 series and is suitable for suppressing high-frequency noise on power lines in automotive control units, infotainment systems, and other vehicle electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.10 | $0.10 |
| 10+ | $0.07 | $0.07 |
| 25+ | $0.05 | $0.05 |
| 100+ | $0.05 | $0.05 |
| 250+ | $0.04 | $0.04 |
| 500+ | $0.04 | $0.04 |
| 1,000+ | $0.03 | $0.03 |
| 4,000+ | $0.02 | $0.02 |
| 8,000+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
220 Ω at 100 MHz, with ±25% tolerance.
2.2 A at 85°C ambient; derated to 1.5 A at 125°C.
0603 (1608 Metric) surface-mount package.
Yes, it is rated AEC-Q200 for automotive applications.
-55°C to +125°C.
50 mΩ maximum initial; after test maximum 60 mΩ.