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SU-1/2
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

SU-1/2

XFRMR ISO PWR 1/2KVA 1.15/2.3A
Signal Transformer · Isolation Transformers and Autotransformers, Step Up, Step Down · BOM Matching
Mfr. Part Number
SU-1/2
Manufacturer
Signal Transformer
Datasheet
Datasheet
Description
XFRMR ISO PWR 1/2KVA 1.15/2.3A
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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SU-1/2
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In Stock2,738
Unit
Price
$222.98
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Reference Price
QuantityPrice
1$ 222.9800
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.
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Specification Summary

Voltage - Primary
104V, 110V, 120V, 208V, 220V, 230V, 240V
Voltage - Secondary
208V, 220V, 240V, 416V, 440V, 460V, 480V
1st Connector
Screw Terminal
2nd Connector
Screw Terminal
Power (Watts)
500VA
Type
Isolation
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Voltage - Secondary
208V, 220V, 240V, 416V, 440V, 460V, 480V
Power (Watts)
500VA
1st Connector
Screw Terminal
2nd Connector
Screw Terminal
Type
Isolation
Voltage - Primary
104V, 110V, 120V, 208V, 220V, 230V, 240V
XFRMR ISO PWR 1/2KVA 1.15/2.3A
Brand Introduction
Signal Transformer manufactures transformers, chokes, inductors and custom or modified standard products. A revolutionary idea brought to fruition by the founders of Signal Transformer standardized the power conversion industry. Before this revolution, even the most simplistic transformer components were procured through complex channels. By offering a multitude of readily available design platforms that could be selected from a catalog and ordered with one phone call, Signal forever transformed the world.
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Buying FAQ — SU-1/2

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy SU-1/2 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes SU-1/2. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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