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B82801A1135A125
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Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

B82801A1135A125

EE4.2 SMD TRANSFORMER_P301769
EPCOS (TDK) · Current Sense Transformers · BOM Matching
Mfr. Part Number
B82801A1135A125
Manufacturer
EPCOS (TDK)
Datasheet
Datasheet
Description
EE4.2 SMD TRANSFORMER_P301769
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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B82801A1135A125
EPCOS (TDK)
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In Stock5,057
Unit
Price
$4.02
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Reference Price
QuantityPrice
1$ 4.0200
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
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Specification Summary

Frequency Range
50kHz ~ 1MHz
Mounting Type
Surface Mount
Height - Seated (Max)
0.138" (3.50mm)
Inductance
1.28 mH
Size / Dimension
0.185" L x 0.138" W (4.70mm x 3.50mm)
Termination Style
J Lead
Type
Invasive
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 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Current Rating (Amps)
-
Current Ratio
-
DC Resistance (DCR)
-
Ratings
-
Mounting Type
Surface Mount
Size / Dimension
0.185" L x 0.138" W (4.70mm x 3.50mm)
Type
Invasive
ET (Volt-Time)
-
Turns Ratio - Primary:Secondary
-
Frequency Range
50kHz ~ 1MHz
Height - Seated (Max)
0.138" (3.50mm)
Inductance
1.28 mH
Termination Style
J Lead
EE4.2 SMD TRANSFORMER_P301769
Brand Introduction
TDK Corporation is one of the world's leading manufacturers of electronic components and systems. TDK's portfolio includes passive components, such as ceramic, aluminum electrolytic and film capacitors, ferrites and inductors, high-frequency products, and piezo and protection components, as well as sensors and sensor systems. These products are marketed under the product brands TDK, EPCOS, InvenSense, Micronas, and Tronics. TDK focuses on demanding markets in the areas of information and communication technology and automotive, industrial and consumer electronics.
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Buying FAQ — B82801A1135A125

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

How do I buy B82801A1135A125 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes B82801A1135A125. 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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