BLM18KG121TN1D
ActiveFERRITE BEAD, 0603 [1608 METRIC], 120 OHM, 3 A, EMIFIL BLM18KG SERIES, 0.03 OHM, ± 25%
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BLM18KG121TN1D
ActiveFERRITE BEAD, 0603 [1608 METRIC], 120 OHM, 3 A, EMIFIL BLM18KG SERIES, 0.03 OHM, ± 25%
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Technical Specifications
Parameters and characteristics for this part
| Specification | BLM18KG121TN1D |
|---|---|
| Current Rating (Max) [Max] | 3 A |
| DC Resistance (DCR) (Max) [Max] | 30 mOhm |
| Filter Type | Power Line |
| Height (Max) [Max] | 0.75 mm |
| Height (Max) [Max] | 0.03 in |
| Impedance @ Frequency | 120 Ohms |
| Mounting Type | Surface Mount |
| Number of Lines | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 0603 (1608 Metric) |
| Size / Dimension [x] | 1.6 mm |
| Size / Dimension [x] | 0.063 in |
| Size / Dimension [y] | 0.032 in |
| Size / Dimension [y] | 0.8 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.10 | |
| 10 | $ 0.06 | |||
| 25 | $ 0.05 | |||
| 50 | $ 0.05 | |||
| 100 | $ 0.03 | |||
| 250 | $ 0.02 | |||
| 500 | $ 0.02 | |||
| 1000 | $ 0.02 | |||
| Digi-Reel® | 1 | $ 0.10 | ||
| 10 | $ 0.06 | |||
| 25 | $ 0.05 | |||
| 50 | $ 0.05 | |||
| 100 | $ 0.03 | |||
| 250 | $ 0.02 | |||
| 500 | $ 0.02 | |||
| 1000 | $ 0.02 | |||
| Tape & Reel (TR) | 4000 | $ 0.02 | ||
| LCSC | Piece | 50 | $ 0.01 | |
| 500 | $ 0.01 | |||
| 1500 | $ 0.01 | |||
| 4000 | $ 0.01 | |||
| 24000 | $ 0.01 | |||
| 48000 | $ 0.01 | |||
| Newark | Each (Supplied on Cut Tape) | 10 | $ 0.03 | |
| 25 | $ 0.03 | |||
| 50 | $ 0.03 | |||
| 100 | $ 0.03 | |||
| 250 | $ 0.03 | |||
| 500 | $ 0.03 | |||
| 1000 | $ 0.02 | |||
Description
General part information
BLM18KG Series
The BLM18KG121TN1D is a SMD Chip Ferrite Bead with 0603 case. It is designed to function nearly as a resistor at noise frequencies, which greatly reduces the possibility of resonance and leaves signal wave forms undistorted. BLM series is effective in circuits without stable ground lines because BLM series does not need a connection to ground. The nickel barrier structure of the external electrodes provides excellent solder heat resistance. BLM_K series can be used in high current circuits due to its low DC resistance. It can match power lines to a maximum of 6A DC.
Documents
Technical documentation and resources