Vacuum Tube - 1S5 / DAF91, Diode, Sharp Cut-Off Pentode
New-Old-Stock (NOS) tube.
The 1S5 is a miniature tube containing a diode and a sharp-cutoff pentode. It is designed for use as a combined detector and audio-frequency voltage amplifier in compact battery-powered equipment.
Also known by US military identifier VT-172.
Note: brands may vary. Photo is for reference only and may not exactly represent final product received.
Packaging Dimensions | 1 in. × 1 in. × 3 in. | ||
Weight (Packaging) | 0.0243 lbs. |
NOS Tube Specification Sheet | All Models |
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