5R4 — Candidate to replace following?

Rectifier — DHT — Octal

Equivalents — Same Tube, Different Names

✓ 5R4G✓ 5R4GY✓ 5R4GYA✓ 5R4GYB✓ CV717✓ 5R4GA✓ 5R4GB✓ 5R4WGY

Top 10 Picks

5Y3drop-in

5V✓ Close

5C3Sdrop-in

5V✓ Safe

5U4Gdrop-in

5V✓ Safe

5V4drop-in

5V✓ Safe

Your Tube

Base: Octal

Heater: 5V / 2A

Type: rectifier

DHT

Pinout (Octal)

nchnca2nca1nch

Candidates to replace (8)

Fit:

Status:7 shown

5V Heater(7 candidates)

Tube	Status ↑	Pa	Ah	Fit
5Y3	✓ Close	—	2	drop-in
5C3S	✓ Safe	—	3	drop-in
5U4G	✓ Safe	—	3	drop-in
5V4	✓ Safe	—	2	drop-in
5Z3P	✓ Safe	—	3	drop-in
GZ33	✓ Safe	—	3	drop-in
GZ34	✓ Safe	—	1.9	drop-in

target +0 selectedpick 1+ to compareselect 1+ candidate to compare