Laird EMI Filtering & RF Inductors
Laird is a global technology business specializing in components and systems that protect electronics, enabling wireless communication and smart systems. Their products are designed to allow people, organizations, machines, and applications to connect effectively, contributing to a world transformed by smart technology. Laird operates through two divisions: Wireless Systems and Performance Materials. Performance Materials solutions include electromagnetic interference shielding, thermal management, and signal integrity products. Custom products are supplied to major sectors of the electronics industry including handset, telecommunications, IT, automotive, public safety, consumer, medical, rail, mining, and industrial markets.
- Brand: Laird
- Origin: Headquartered in London, with over 9,000 employees in more than 58 facilities across 18 countries.
- Certifications: Lead-free and RoHS compliant.
- Note: Laird products are not specifically designed or tested for medical applications or applications with unusual environmental requirements (e.g., military, life-support) without additional testing.
Ferrite EMI Chip Beads
Ferrite EMI Chip Beads offer monolithic construction with a small footprint and high reliability. They are economical and available in a broad range of sizes, suitable for power line, low frequency, and high-frequency signal lines. These chip beads provide excellent retention under bias and can handle up to 10 Amps (I MAX) continuous operating capability. Current ratings are typically based on a 40C temperature rise during continuous operation. Parts have no polarity.
| Part Number | Product Series | EIA Size | Metric Size | Impedance (Z) @ 25 MHz () | Peak Impedance () | Peak Impedance Frequency (MHz) | DCR MAX () | Rated I MAX (continuous) (mA) |
| LI0402E190R-10 | LI (Low Current Chip Beads) | 0402 | 1005 | 6 | 56 | 500 | 0.10 | 500 |
| LI0402C220R-10 | LI (Low Current Chip Beads) | 0402 | 1005 | 9 | 31 | 500 | 0.20 | 300 |
| LI0402E300R-10 | LI (Low Current Chip Beads) | 0402 | 1005 | 9 | 57 | 500 | 0.30 | 500 |
| LI0402C470R-10 | LI (Low Current Chip Beads) | 0402 | 1005 | 15 | 92 | 500 | 0.15 | 300 |
| LI0402E600R-10 | LI (Low Current Chip Beads) | 0402 | 1005 | 29 | 90 | 500 | 0.30 | 500 |
| LI0402B800R-10 | LI (Low Current Chip Beads) | 0402 | 1005 | 32 | 243 | 500 | 0.80 | 200 |
| LI0402E800R-10 | LI (Low Current Chip Beads) | 0402 | 1005 | 34 | 132 | 500 | 0.17 | 500 |
| LI0402D121R-10 | LI (Low Current Chip Beads) | 0402 | 1005 | 40 | 213 | 500 | 0.40 | 400 |
| LI0402C221R-10 | LI (Low Current Chip Beads) | 0402 | 1005 | 72 | 453 | 500 | 0.35 | 300 |
| LI0402B301R-10 | LI (Low Current Chip Beads) | 0402 | 1005 | 96 | 549 | 500 | 0.80 | 200 |
| HZ0402A601R-10 | HZ (High Impedance Chip Beads) | 0402 | 1005 | 182 | 600 | 500 | 1.00 | 100 |
| HZ0402B102R-10 | HZ (High Impedance Chip Beads) | 0402 | 1005 | 225 | 1,116 | 500 | 1.00 | 200 |
| HZ0402A152R-10 | HZ (High Impedance Chip Beads) | 0402 | 1005 | 400 | 1,500 | 500 | 2.00 | 50 |
| HZ0402A182R-10 | HZ (High Impedance Chip Beads) | 0402 | 1005 | 251 | 2,702 | 500 | 1.40 | 100 |
| LI0603E470R-10 | LI (Low Current Chip Beads) | 0603 | 1608 | 17 | 91 | 500 | 0.10 | 500 |
| LI0603G800R-10 | LI (Low Current Chip Beads) | 0603 | 1608 | 32 | 100 | 500 | 0.20 | 700 |
| LI0603G121R-10 | LI (Low Current Chip Beads) | 0603 | 1608 | 52 | 177 | 500 | 0.20 | 700 |
| LI0603E151R-10 | LI (Low Current Chip Beads) | 0603 | 1608 | 61 | 209 | 500 | 0.25 | 500 |
| LI0603B201R-10 | LI (Low Current Chip Beads) | 0603 | 1608 | 70 | 362 | 500 | 0.40 | 200 |
| LI0603G221R-10 | LI (Low Current Chip Beads) | 0603 | 1608 | 98 | 283 | 500 | 0.30 | 700 |
| LI0603D301R-10 | LI (Low Current Chip Beads) | 0603 | 1608 | 144 | 389 | 500 | 0.35 | 400 |
| HZ0603B471R-10 | HZ (High Impedance Chip Beads) | 0603 | 1608 | 94 | 1,060 | 500 | 0.85 | 200 |
| HZ0603C601R-10 | HZ (High Impedance Chip Beads) | 0603 | 1608 | 232 | 775 | 500 | 0.45 | 300 |
| HZ0603C651R-10 | HZ (High Impedance Chip Beads) | 0603 | 1608 | 296 | 960 | 500 | 0.60 | 300 |
| HZ0603B751R-10 | HZ (High Impedance Chip Beads) | 0603 | 1608 | 302 | 863 | 500 | 0.60 | 200 |
| MI0402L100R-10 | MI (Mid Current Chip Beads) | 0402 | 1005 | 3.6 | 15 | 500 | 0.10 | 2,000 |
| MI0402K121R-10 | MI (Mid Current Chip Beads) | 0402 | 1005 | 52 | 160 | 500 | 0.13 | 1,500 |
| MI0603K300R-10 | MI (Mid Current Chip Beads) | 0603 | 1608 | 12 | 45 | 500 | 0.09 | 1,500 |
2411041616_Laird-28R1476-100_C17697323.pdf
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