UI type power transformer for PCB mount with output Power:3.0 VA – 16.0 VA. Vacuum-encapsulated, bobbin type with dual chamber Windings. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material. RoHS Directive-compliant.
brand:
MCTitem no.:
UI30 3.0 VA – 16.0 VAshipping port:
ShanghaiISO9001 Factory, produce various electronic encapsulated transformers, accept OEM service and custom made. If you are looking competitive price UI/EI type power encapsulated transformer products, you can contact us. Our engineers can design to meet your requirements and quickly make encapsulated transformer samples for your testing.
Quick Details
Part No: UI30 3.0 VA – 16.0 VA |
Brand name: MCT |
Output Power up to 16.0 VA |
Custom made: Available |
Temperature class ta 70 °C/B |
Logo: Can be customized |
High voltage resistance |
Packing: Carton, can custom |
Bobbin: Dual chamber windings |
MOQ: Any quantity |
Certification: ISO9001,ROHS,CE |
OEM: Available |
Lead time: 25 days after payment |
Shipping: Air, Ship, etc |
Part Information
Product Name: UI30 Vacuum Electronic Encapsulated Transformer Output Power Up To 16.0 VA
Product Range: Transformers, Inductors, Choke coils, Transformer bobbins, Magnetic cores.
Applications: Household appliances, printed circuit boards, low power industrial control products, meters and other industries.
Packing Details: PP packing belt + Outer packing hard paper carton + inner packing pearl cotton or plastic tray
Samples time: 7-10 days for customized parts, 3-5 days for standard parts.
Product Part Number
Frame size/Core height |
Output Power ta 70°C/B |
Size(h) |
Weight |
Packaging unit |
MCT UI 301/ 5.5mm |
3.0V/A |
17.8mm |
0.130kg |
18/24 pieces* |
MCT UI 302/ 7.5mm |
4.0V/A |
19.8mm |
0.150kg |
18/24 pieces* |
MCT UI 303/10.5mm |
6.0V/A |
22.8mm |
0.180kg |
18/24 pieces* |
MCT UI 304/16.5mm |
10.0V/A |
28.8mm |
0.260kg |
15/18pieces* |
MCT UI 305/26.0mm |
16.0V/A |
37.6mm |
0.370kg |
15/18pieces* |
3.0 VA ta 70 °C. Frame size/Core height: MCT UI 301./5.5mm. No short-circuit proof.
Order No. |
Primary Voltage V |
Connecting pins prim. |
Secondary voltage V |
Current sec.mA |
Connecting pins sec. |
No-load Voltage V |
Connection scheme |
MCT UI 301 0167 |
2×115 |
1-3/6-8 |
2×6 |
250 |
10-12/13-15 |
2×7.9 |
1-4 |
MCT UI 301 0168 |
2×115 |
1-3/6-8 |
2×9 |
167 |
10-12/13-15 |
2×14.0 |
1-4 |
MCT UI 301 0133 |
2×115 |
1-3/6-8 |
2×12 |
126 |
10-12/13-15 |
2×18.4 |
1-4 |
MCT UI 301 0166 |
2×115 |
1-3/6-8 |
2×15 |
100 |
10-12/13-15 |
2×22.8 |
1-4 |
4.0 VA ta 70 °C. Frame size/Core height: MCT UI 302./7.5mm. No short-circuit proof.
Order No. |
Primary Voltage V |
Connecting pins prim. |
Secondary voltage V |
Current sec.mA |
Connecting pins sec. |
No-load Voltage V |
Connection scheme |
MCT UI 302 0164 |
2×115 |
1-3/6-8 |
2×6 |
333 |
10-12/13-15 |
2×10.1 |
1-4 |
MCT UI 302 0161 |
2×115 |
1-3/6-8 |
2×9 |
222 |
10-12/13-15 |
2×13.5 |
1-4 |
MCT UI 302 0144 |
2×115 |
1-3/6-8 |
2×12 |
166 |
10-12/13-15 |
2×20.2 |
1-4 |
MCT UI 302 0165 |
2×115 |
1-3/6-8 |
2×15 |
133 |
10-12/13-15 |
2×24.9 |
1-4 |
6.0 VA ta 70 °C. Frame size/Core height: MCT UI 303./10.5mm. No short-circuit proof.
Order No. |
Primary Voltage V |
Connecting pins prim. |
Secondary voltage V |
Current sec.mA |
Connecting pins sec. |
No-load Voltage V |
Connection scheme |
MCT UI 303 0162 |
2×115 |
1-3/6-8 |
2×6 |
500 |
10-12/13-15 |
2×9.0 |
1-4 |
MCT UI 303 0179 |
2×115 |
1-3/6-8 |
2×7.5 |
400 |
10-12/13-15 |
2×11.4 |
1-4 |
MCT UI 303 0158 |
2×115 |
1-3/6-8 |
2×9 |
334 |
10-12/13-15 |
2×12.8 |
1-4 |
MCT UI 303 0145 |
2×115 |
1-3/6-8 |
2×12 |
250 |
10-12/13-15 |
2×17.2 |
1-4 |
MCT UI 303 0163 |
2×115 |
1-3/6-8 |
2×15 |
200 |
10-12/13-15 |
2×21.8 |
1-4 |
10.0 VA ta 70 °C. Frame size/Core height: MCT UI 304./16.5mm. No short-circuit proof.
Order No. |
Primary Voltage V |
Connecting pins prim. |
Secondary voltage V |
Current sec.mA |
Connecting pins sec. |
No-load Voltage V |
Connection scheme |
MCT UI 304 0155 |
2×115 |
1-3/6-8 |
2×6 |
833 |
10-12/13-15 |
2×8.7 |
1-4 |
MCT UI 304 0129 |
2×115 |
1-3/6-8 |
2×7.5 |
667 |
10-12/13-15 |
2×10.0 |
1-4 |
MCT UI 304 0153 |
2×115 |
1-3/6-8 |
2×9 |
555 |
10-12/13-15 |
2×12.4 |
1-4 |
MCT UI 304 0154 |
2×115 |
1-3/6-8 |
2×12 |
416 |
10-12/13-15 |
2×16.0 |
1-4 |
MCT UI 304 0136 |
2×115 |
1-3/6-8 |
2×15 |
333 |
10-12/13-15 |
2×19.7 |
1-4 |
MCT UI 304 0159 |
2×115 |
1-3/6-8 |
2×18 |
277 |
10-12/13-15 |
2×23.4 |
1-4 |
16.0 VA ta 70 °C. Frame size/Core height: MCT UI 305./26.0mm. No short-circuit proof.
Order No. |
Primary Voltage V |
Connecting pins prim. |
Secondary voltage V |
Current sec.mA |
Connecting pins sec. |
No-load Voltage V |
Connection scheme |
MCT UI 305 0147 |
2×115 |
1-3/6-8 |
2×6 |
1330 |
10-12/13-15 |
2×7.5 |
1-4 |
MCT UI 305 0148 |
2×115 |
1-3/6-8 |
2×9 |
888 |
10-12/13-15 |
2×10.9 |
1-4 |
MCT UI 305 0149 |
2×115 |
1-3/6-8 |
2×12 |
666 |
10-12/13-15 |
2×14.6 |
1-4 |
MCT UI 305 0150 |
2×115 |
1-3/6-8 |
2×15 |
533 |
10-12/13-15 |
2×18.0 |
1-4 |
MCT UI 305 0151 |
2×115 |
1-3/6-8 |
2×18 |
444 |
10-12/13-15 |
2×21.5 |
1-4 |
MCT UI 305 0152 |
2×115 |
1-3/6-8 |
2×21 |
380 |
10-12/13-15 |
2×25.0 |
1-4 |
Product Specification
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