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← GZ31
GZ31 — Candidate to replace following?
Rectifier — Octal
⚠ Safety
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Equivalents — Same Tube, Different Names
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5AS4
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CV3440
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Your Tube
Base:
Octal
Heater:
5V / 2A
Type:
rectifier
Pinout (Octal)
nc
h
a1
a2
nc
nc
h
k
Candidates to replace (1)
Fit:
Drop-in
0
Adapter
0
Status:
⚠ Low Pa
1
0 shown
▣ Compact
⚙ Thresholds filter
No candidates match the selected filters.
Generated 2026-04-09
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