Description
FIXED IND 680UH 180MA 2.2 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SRE6603-681M.
SRE6603-681M has an inductance value of 680 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
SRE6603-681M is rated for 180 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SRE6603-681M lists a DC resistance of 2.2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SRE6603-681M uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 680 µH |
| Tolerance | ±20% |
| Current Rating | 180 mA |
| DC Resistance (DCR) | 2.2Ohm Max |
| Saturation Current | 55mA |
| Operating Temperature | -25°C ~ 105°C |
| Dimensions | 0.260" L x 0.175" W (6.60mm x 4.45mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 680UH 180MA 2.2 OHM |
| Series | SRE6603 |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 40 @ 100kHz |
| Self Resonant Frequency | 3MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.115" (2.92mm) |
