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← 5Z3P
Rolling Candidates to replace 5Z3P
Rectifier — DHT — Octal
⚠ Safety
Drop-In Replacements
✓
5U4G
✓
5Z3PA
✓
5Z3PAT
✓
5Ц3С
✓
U52
✓
274B
✓
CV575
Top 10 Picks
5R4
drop-in
5V
✓ Safe
5C3S
drop-in
5V
⚠ Close, low Pa
5Y3
drop-in
5V
⚠ Close, low Pa
5V4
drop-in
5V
⚠ Low Pa
GZ32
drop-in
Rolling Candidates (92)
i
Heater:
2.5V
2
3.3V
0
4V
0
5V
5
●
6.3V
4
7.5V
0
10V
0
12.6V
0
16.8V
0
18.9V
0
19V
1
22.4V
0
25V
1
show all (13)
Fit:
Drop-in
1
Adapter
4
Status:
✓ Close
3
✓ Safe
10
⚠ Close, low Pa
22
⚠ Low Pa
57
5 shown (target 5V only)
▣ Compact
⚙ Thresholds filter
5V Heater
(5 candidates)
Tube
Status ↑
Pa
Ah
Fit
1641
✓ Close
25
W
3
adapter
5R4
✓ Safe
—
2
drop-in
673
✓ Safe
—
10
adapter
872A
✓ Safe
—
7.5
adapter
GZ37
✓ Safe
—
2.8
adapter
Generated 2026-04-09
Status legend →
User Guide →
Rolling FAQ →
target +
0
selected
pick 1+ to compare
select 1+ candidate to compare
5V
⚠ Low Pa
GZ33
drop-in
5V
⚠ Low Pa
GZ34
drop-in
5V
⚠ Low Pa
1641
adapter
5V
✓ Close
673
adapter
5V
✓ Safe
872A
adapter
5V
✓ Safe