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← 00A
Rolling Candidates to replace 00A
Small Signal Triode — DHT — UX4
⚠ Safety
Drop-In Replacements
✓
UX-200-A
✓
UX200A
✓
CX-300-A
Top 10 Picks
01A
drop-in
5V
⚠ Low Pa
UX112A
adapter
5V
⚠ Low Pa
12A
adapter
5V
⚠ Low Pa
40
adapter
5V
⚠ Low Pa
Rolling Candidates (12)
i
Heater:
1.4V
0
1.5V
0
2V
0
3.3V
0
4V
0
5V
0
●
7V
0
7.5V
0
show all (8)
Fit:
Drop-in
0
Adapter
0
Status:
⚠ Low Pa
12
0 shown (target 5V only)
▣ Compact
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No candidates match the selected filters.
Show candidates on other heater voltages (7 additional)
Generated 2026-04-09
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