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← GZ32
GZ32 — Candidate to replace following?
Rectifier — Octal
⚠ Safety
Jump to:
Equivalents
Your Tube
Top 10
Targets
Equivalents — Same Tube, Different Names
✓
5V4G
✓
5V4GA
✓
5AQ4
✓
CV593
✓
CV2748
✓
52KU
✓
83V
✓
5V4
Top 10 Picks
GZ33
drop-in
5V
✓ Close
5Y3
drop-in
5V
✓ Safe
5C3S
drop-in
5V
⚠ Low Pa
5R4
drop-in
5V
⚠ Low Pa
Your Tube
Base:
Octal
Heater:
5V / 2A
Type:
rectifier
Pinout (Octal)
nc
h
nc
a2
nc
a1
nc
h
Candidates to replace (7)
Fit:
Drop-in
2
Adapter
0
Status:
✓ Close
1
✓ Safe
1
⚠ Low Pa
5
2 shown
▣ Compact
⚙ Thresholds filter
5V Heater
(2 candidates)
Tube
Status ↑
Pa
Ah
Fit
GZ33
✓ Close
—
3
drop-in
5Y3
✓ Safe
—
2
drop-in
Generated 2026-04-09
Status legend →
User Guide →
target +
0
selected
pick 1+ to compare
select 1+ candidate to compare
5U4G
drop-in
5V
⚠ Low Pa
5Z3P
drop-in
5V
⚠ Low Pa
GZ34
drop-in
5V
⚠ Low Pa