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← 12A
Rolling Candidates to replace 12A
Small Signal Triode — DHT — UX4
⚠ Safety
Drop-In Replacements
✓
112A
✓
UX112A
✓
CV907
✓
G112
✓
PX1120
Top 10 Picks
00A
adapter
5V
⚠ Low Pa
01A
adapter
5V
⚠ Low Pa
Rolling Candidates (11)
i
Heater:
1.4V
0
1.5V
0
2V
0
3.3V
0
4V
0
5V
0
●
7V
1
7.5V
1
10V
1
show all (9)
Fit:
Drop-in
0
Adapter
0
Status:
✓ Safe
3
⚠ Low Pa
8
0 shown (target 5V only)
▣ Compact
⚙ Thresholds filter
No candidates match the selected filters.
Show candidates on other heater voltages (8 additional)
Generated 2026-04-09
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