Description
FIXED IND 680UH 650MA 1.1 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for UP5S-681-R.
UP5S-681-R 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.
UP5S-681-R is rated for 650 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
UP5S-681-R lists a DC resistance of 1.1Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
UP5S-681-R 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 | 650 mA |
| DC Resistance (DCR) | 1.1Ohm Max |
| Saturation Current | 930mA |
| Operating Temperature | -25°C ~ 85°C |
| Dimensions | 0.724" L x 0.591" W (18.40mm x 15.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Eaton - Electronics Division |
| Description | FIXED IND 680UH 650MA 1.1 OHM |
| Series | UNI-PAC™ 5S |
| Product Status | Active |
| Type / Construction | Wirewound |
| Shielding | Shielded |
| Self Resonant Frequency | 2.3MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.295" (7.50mm) |
