High Frequency Resistors - RY31A
High Frequency Resistors - RY31A
Oxide Film - RY31A, with the inner and outer surfaces coated
with a special glass, features higher thermal resistance and larger
electric power capacity for the compact volume. Unlike conventional
wire wound type, the volumetric resistance will provide superior
stability versus frequency and excellent durability against transient
voltage. RY31A can be suitable for the application with large current
as well as high frequency circuit.
|
| RY31A Electrical Characterisics |
 |
Rated
power
(W) |
T.C.R
(PPM/°C) |
Resistance
range
(Ω) |
Tolerance
(%) |
Pulse test
voltage
(KV) |
Ambient Temp.(70°C
Full Power) |
D max.
(mm) |
L max.
(mm) |
d max.
(mm) |
l max.
(mm) |
| 10 |
(+20°C
~
+125°C)
±400 |
50 |
±5(J)
±10(K) |
3.2 |
-55°C
~
+125°C |
Φ 15.1 |
77 |
Φ 10.7 |
5±0.5 |
| 75 |
4 |
| 25 |
50 |
5 |
Φ 25.1 |
121 |
Φ17.9 |
10±1 |
| 70 |
6.5 |
| 50 |
50 |
7.5 |
162 |
| 75 |
8.7 |
| 100 |
50 |
11 |
Φ 35.1 |
202 |
Φ23.1 |
12±1 |
| 75 |
12.5 |
| 150 |
50 |
12.5 |
302 |
20+2
20-1 |
| 75 |
12.5 |
- Resistance rage is 1~100Ω.
The resistors with the standard resistance values as showed as above. will be supplied with a shorter delivery.
|
- 1 Part Number
- 3 Resistance Value (Ω)
| Code | Resistance Value (Ω) |
| 51R | 51Ω |
| 56R | 56Ω |
| 62R | 62Ω |
| 68R | 68Ω |
| 75R | 75Ω |
- 2 Rated Power : 10W , 25W , 50W , 100W , 150W
- 4 Resistance Tolerance
| Code | Resistance Tolerance |
| J | ±5% |
| K | ±10% |
|
