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← 5Z3
Rolling Candidates to replace 5Z3
Rectifier — DHT — UX4
⚠ Safety
Drop-In Replacements
✓
CV1861
✓
VT-145
Top 10 Picks
80
drop-in
5V
⚠ Close, low Pa
274A
drop-in
5V
⚠ Low Pa
83
drop-in
5V
⚠ Low Pa
83V
drop-in
5V
⚠ Low Pa
5C3S
adapter
5V
✓ Close
5R4
adapter
5V
✓ Close
5T4
adapter
5V
✓ Close
5U4G
adapter
5V
✓ Close
5X4
adapter
5V
✓ Close
5Z3P
adapter
5V
✓ Close
Rolling Candidates (78)
i
Heater:
2.5V
2
3.3V
0
4V
0
5V
10
●
6.3V
1
7.5V
0
10V
0
12.6V
0
16.8V
0
18.9V
0
22.4V
0
25V
1
show all (12)
Fit:
Drop-in
0
Adapter
10
Status:
✓ Close
8
✓ Safe
6
⚠ Close, low Pa
12
⚠ Low Pa
52
10 shown (target 5V only)
▣ Compact
⚙ Thresholds filter
5V Heater
(10 candidates)
Tube
Status ↑
Pa
Ah
Fit
1641
✓ Close
25
W
3
adapter
5C3S
✓ Close
—
3
adapter
5R4
✓ Close
—
2
adapter
5T4
✓ Close
—
2
adapter
5U4G
✓ Close
—
3
adapter
5X4
✓ Close
—
3
adapter
5Z3P
✓ Close
—
3
adapter
673
✓ Safe
—
10
adapter
872A
✓ Safe
—
7.5
adapter
GZ37
✓ Safe
—
2.8
adapter
Generated 2026-04-09
Status legend →
User Guide →
Rolling FAQ →
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0
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