Description
FIXED IND 2.1UH 20A 1.25 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for P1977NLT.
P1977NLT has an inductance value of 2.1 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.
P1977NLT is rated for 20 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
P1977NLT lists a DC resistance of 1.25mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
P1977NLT 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 | 2.1 µH |
| Tolerance | ±5% |
| Current Rating | 20 A |
| DC Resistance (DCR) | 1.25mOhm Max |
| Saturation Current | 27A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.855" L x 0.800" W (21.72mm x 20.32mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Pulse Electronics |
| Description | FIXED IND 2.1UH 20A 1.25 MOHM |
| Product Status | Obsolete |
| Shielding | Unshielded |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.325" (8.26mm) |