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S&B Tech

Low-Profile Transformers

ASL621208

4 VA · UI30 · 2 × 115 V primary · 2 × 7.5 V secondary at 2 × 266 mA

Photograph of an Aslan 4VA-UI30-7.5 UI30 transformer
4VA-UI30-7.5 as supplied — Standard (0). The winding printed on the label is one part number on this datasheet, not necessarily ASL621208.
Dimensioned drawing of the 4VA-UI30-7.5 transformer: outline, mounting height, and pin layout
Outline and pin layout — millimetres. Every part number on the 4VA-UI30-7.5 datasheet shares this footprint.

Specifications

Part number
ASL621208
Availability
Current catalog
Rated power
4 VA
Primary voltage
2 × 115 V
Secondary voltage
2 × 7.5 V
Secondary current
2 × 266 mA
No-load voltage
11.4 V
Core
UI30
Cover style
Standard (0)
Pin configuration
1-3 + 6-8 / 9-10 + 15-16
Mounting
PCB through-hole
Copper weight
50 g
Total weight
150 g
Certifications
EN 61558

Insulation and impregnation are specified as air, oven-dried varnish, polyurethane coating, or epoxy potting, selected to the unit's environmental exposure and required creepage and clearance.

How this part is supplied

Aslan Elektronik builds to order and ships direct from the factory. S&B Tech is its exclusive North American representative, not a stocking distributor, so pricing comes back with the quote at your volume. Lead time is two weeks.

A secondary voltage, cover style, or footprint outside this table is a custom wind, which is normal business here rather than an exception.

Both arrive with ASL621208 attached. We reply within 48 hours.

Datasheet

Factory datasheet for the 4VA-UI30-7.5 series — dimensions, winding table, and pin layout for every part number on this page. PDF, opens in a new tab.

4VA-UI30-7.5.pdf

Next step

Quote ASL621208, or change it

Each route below arrives with this part number and Low-Profile Transformers already attached.

Quote or custom wind

Pricing at your volume for this part, or the same transformer with a different secondary, cover, or footprint.

Request a quote

Cross-reference

Replacing a Hammond, Triad, Signal, Tamura, Pulse, or Delevan part? Send the part number and we confirm the fit.

Cross-reference a part

Samples

Qualifying this part before you commit to a build? Samples are $50, shipping in about two weeks.

Request samples