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S&B Tech

Low-Profile Transformers

ASL653215

24 VA · UI39 · 2 × 115 V primary · 2 × 15 V secondary at 2 × 800 mA

In current catalogRequest a quoteDatasheet (PDF)
Photograph of an Aslan 24VA-UI39-17 UI39 transformer
24VA-UI39-17 as supplied — Standard (0). The winding printed on the label is one part number on this datasheet, not necessarily ASL653215.
Dimensioned drawing of the 24VA-UI39-17 transformer: outline, mounting height, and pin layout
Outline and pin layout — millimetres. Every part number on the 24VA-UI39-17 datasheet shares this footprint.

Specifications

Part number
ASL653215
Availability
Current catalog
Rated power
24 VA
Primary voltage
2 × 115 V
Secondary voltage
2 × 15 V
Secondary current
2 × 800 mA
No-load voltage
18.2 V
Core
UI39
Cover style
Standard (0)
Pin configuration
1-4 + 7-10 / 11-13 + 18-20
Mounting
PCB through-hole
Copper weight
140 g
Total weight
445 g
Certifications
EN 61558
Series
24VA-UI39-17

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.

Request a quoteRequest samples

Both arrive with ASL653215 attached. We reply within 48 hours.

Datasheet

Factory datasheet for the 24VA-UI39-17 series — dimensions, winding table, and pin layout for every part number on this page. PDF, opens in a new tab.

24VA-UI39-17.pdf

Download datasheet (PDF, opens in a new tab)

Parts this replaces

Catalog parts ASL653215 matches on winding topology, secondary voltage, current, and VA rating.

Obsolete parts ASL653215 can replace

1 part no longer listed by DigiKey. If one of these is on your bill of materials, this is the winding that takes its place — built to order, so the quantity you need is the quantity we run.

Part numberManufacturerMatch
6054-030DelevanGrade A

Currently listed parts with the same electricals

3 parts still in the DigiKey catalog that ASL653215 matches on winding topology, voltage, and rating.

Part numberManufacturerMatch
FP30-800Triad MagneticsGrade A
FP30-400Triad MagneticsGrade B
FP30-400-BTriad MagneticsGrade B

How to read this table

Grade A:
Same winding topology, secondary voltage within 2%, and rated at or just above the part it replaces.
Grade B:
Meets the electrical specification but is oversized on current or VA, or splits the primary differently (single 230 V against dual 115 V).

Every match here is electrical. Pin spacing and body size were not compared, so check the footprint against the datasheet above before you commit to a substitution. Send us the incumbent part number and we will confirm the mechanical fit with the quote.

Cross-reference this partReplacing something else?

Other secondaries on this datasheet

Same UI39 core, same 24 VA rating, same footprint — only the secondary winding changes.

24VA-UI39-17 series

Next step

Quote ASL653215, 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