1481-CC
The General Radio 1481-CC Inductor was introduced in Catalog Q (1961) and remained available through Catalog R (1963).
The Type 1481-CC inductor is of the toroid wound, dust-core design. The toroid is clamped between the two aluminum case halves. The 1481-CC inductor is derived from Types 940 and 1490 decade inductors. Each inductor is engraved with nominal inductance, accuracy, and inductance change versus current. The connections are Type 938-B Jack-Top binding posts, one being grounded.
See the overview page 1481 for the complete series.
Specifications
- Nominal Inductance: 500 μH
- Adjustment Accuracy: ±1%
- RMS Current: 63 mA
- Resonant Frequency: 1.64 MHz
- DC Resistance: 0.112 Ω approximately
