| PartNumber | BLM18SG331TZ1D | BLM18SG121TZ1D | BLM18SG221TN1D |
| Description | Ferrite Beads 0603 330ohms 1000mA Auto Infotainment | Ferrite Beads 0603 120ohms 1000mA Auto Infotainment | Ferrite Beads 220ohms Power Supply |
| Manufacturer | Murata | Murata | Murata |
| Product Category | Ferrite Beads | Ferrite Beads | Ferrite Beads |
| RoHS | Y | Y | Y |
| Series | BLM | BLM | BLM |
| Product | Ferrite Beads | Ferrite Beads | Ferrite Chip Beads |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) |
| Impedance | 330 Ohms | 120 Ohms | 220 Ohms |
| Maximum DC Current | 1.5 A | 3 A | 2.5 A |
| Tolerance | 25 % | 25 % | 25 % |
| Maximum DC Resistance | 70 mOhms | 25 mOhms | 40 mOhms |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Length | 1.6 mm | 1.6 mm | 1.6 mm |
| Width | 0.8 mm | 0.8 mm | 0.8 mm |
| Height | 0.6 mm | 0.6 mm | 0.8 mm |
| Packaging | Reel | Reel | Reel |
| Operating Temperature Range | - 55 C to + 125 C | - 55 C to + 125 C | - 55 C to + 125 C |
| Shielding | Unshielded | Unshielded | - |
| Type | Chip Ferrite Bead | Chip Ferrite Bead | Chip Ferrite Bead Inductor Type |
| Brand | Murata Electronics | Murata Electronics | Murata Electronics |
| Product Type | Ferrite Beads | Ferrite Beads | Ferrite Beads |
| Factory Pack Quantity | 10000 | 10000 | 10000 |
| Subcategory | Ferrites | Ferrites | Ferrites |
| Termination | - | - | - |
| Test Frequency | 100 MHz | 100 MHz | 100 MHz |
| Unit Weight | 0.000176 oz | 0.000176 oz | 0.000141 oz |
| Capacitance | - | - | - |