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Langevin Transducers for Ultrasonic Cleaning
Product Code
| S |
1. Company Code |
| T |
2. Product Code: T for Transducer |
| C |
3. Category Code: C for cleaning; H for welding; W for atomizer |
| 4 |
4. Code of crystal series: S44 for P4 series; S81 for P8 series |
| S |
5. Material of the back cover: A for Aluminum; S for Steel |
| H |
6. Transducer Shape: H for horn; S for straight |
| 38 |
7. Crystal Specifications: Outside Diameter (mm) |
| 28 |
8. Transducer Frequency (kHz) |
Transducers for Ultrasonic Cleaning Selection Chart
| Part Number |
Resonant
Frequency
|
Resonant
Impedance
|
Capacitance |
Diameter |
Span |
Power |
| Units |
kHz |
Ohm |
pF |
mm |
mm |
W |
|
STC-4AH-2080

|
80±2 |
<25 |
1800±10% |
24 |
26 |
25 |
|
STC-4AH-3050

|
50±1 |
<20 |
3400±10% |
38 |
40 |
40 |
|
STC-4SS-3528
|
28±1 |
<20 |
3800±10% |
45 |
80 |
50 |
|
STC-4SH-3528

|
28±1 |
<20 |
4000±10% |
55 |
68 |
50 |
|
STC-4AH-3540

|
40±1 |
<20 |
3800±10% |
45 |
54 |
50 |
|
STC-4SH-3540

|
40±1 |
<20 |
4000±10% |
45 |
50 |
50 |
|
STC-4SH-3825
|
25±1 |
<20 |
4800±10% |
59 |
72 |
60 |
|
STC-4SH-3828

|
28±1 |
<20 |
4800±10% |
59 |
67 |
60 |
|
STC-4SH-3833

|
33±1 |
<20 |
4800±10% |
48 |
60 |
60 |
|
STC-4SH-3840

|
40±1 |
<20 |
4800±10% |
48 |
50 |
60 |
|
STC-4SS-38130

|
130±2 |
<20 |
4800±10% |
40 |
54 |
60 |
|
STC-4SS-4530

|
30±1 |
<20 |
7200±10% |
45 |
82 |
80 |
|
STC-4SH-5025
|
25±1 |
<20 |
9000±10% |
67 |
77 |
100 |
|
STC-4SH-5028

|
28±1 |
<20 |
9000±10% |
67 |
70 |
100 |
| STC-8SH-3528 |
28±1 |
<20 |
2900±10% |
55 |
68 |
50 |
| STC-8SH-3540 |
40±1 |
<20 |
2900±10% |
45 |
50 |
50 |
| STC-8SH-3560 |
60±2 |
<20 |
2900±10% |
40 |
38 |
50 |
| STC-8SH-3828 |
28±1 |
<20 |
3200±10% |
59 |
68 |
60 |
| STC-8SH-3833 |
28±1 |
<20 |
3200±10% |
48 |
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