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| Part Number | SRR5028-180Y | SRR6028-180Y | SRR5028-680Y | SRR5028-181Y | SRR5018-180Y | SRR5028-100Y | SRR5028-120Y | SRR5028-150Y |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 18 µH | 18 µH | 68 µH | 180 µH | 18 µH | 10 µH | 12 µH | 15 µH |
| Tolerance | ±30% | ±30% | ±30% | ±30% | ±30% | ±30% | ±30% | ±30% |
| Current Rating (Amps) | 1.25 A | 1.5 A | 620 mA | 1.2 A | 900 mA | 1.5 A | 1.46 A | 1.37 A |
| Current - Saturation (Isat) | 1.1A | 1.1A | 560mA | - | 1A | 1.4A | 1.25A | 1.15A |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 110mOhm Max | 85mOhm Max | 350mOhm Max | - | 210mOhm Max | 70mOhm Max | 80mOhm Max | 100mOhm Max |
| Q @ Freq | 10 @ 2.52MHz | 9 @ 2.52MHz | 8 @ 2.52MHz | - | 8.8 @ 2.52MHz | 9 @ 2.52MHz | 11 @ 2.52MHz | 9 @ 2.52MHz |
| Frequency - Self Resonant | 20MHz | 21MHz | 11MHz | - | 29MHz | 30MHz | 28MHz | 22MHz |
| Ratings | - | - | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Inductance Frequency - Test | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz |
| Features | - | - | - | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - | - | - | - | - | - |
| Size / Dimension | 0.228" L x 0.228" W (5.80mm x 5.80mm) | 0.268" L x 0.268" W (6.80mm x 6.80mm) | 0.228" L x 0.228" W (5.80mm x 5.80mm) | 0.228" L x 0.228" W (5.80mm x 5.80mm) | 0.228" L x 0.228" W (5.80mm x 5.80mm) | 0.228" L x 0.228" W (5.80mm x 5.80mm) | 0.228" L x 0.228" W (5.80mm x 5.80mm) | 0.228" L x 0.228" W (5.80mm x 5.80mm) |
| Height - Seated (Max) | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.079" (2.00mm) | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.118" (3.00mm) |
