DA102JC

$1.33

Description：DIGITAL AUDIO TX 1:1 3MH DIP
Series：DA100J
Mfr：Murata Power Solutions Inc.
Package：Box

SKU:6b7727c7542d Category: Pulse Transformers Brand: Murata Power Solutions Inc.

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Product introduction

Product Detailed Parameters

Description：DIGITAL AUDIO TX 1:1 3MH DIP
Series：DA100J
Mfr：Murata Power Solutions Inc.
Package：Box
Transformer Type：-
Inductance：3.9mH
ET (Volt-Time)：20VµS
Turns Ratio - Primary:Secondary：1:01
Mounting Type：Surface Mount
Size / Dimension：0.354" L x 0.375" W (9.00mm x 9.52mm)
Height - Seated (Max)：0.250" (6.35mm)
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-

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DA102JC

Overview

The DA102JC is a surface-mount audio transformer manufactured by Murata Power Solutions. It features a single channel with a 1:1 turns ratio and an inductance of 3.9 mH. The device provides 2 kVrms isolation voltage and operates within a frequency range of 50 Hz to 60 Hz. Dimensions are 9.52 mm length, 9 mm width, and 6.35 mm height.

Feature Summary

Surface mount construction for automated assembly
High isolation voltage rating for safety
Shielded design to reduce electromagnetic interference

Applications

Digital audio data transmission systems
Signal coupling in audio equipment
Impedance matching in audio circuits

Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status prior to integration. Ensure storage conditions maintain component integrity. Check for obsolescence notices as the DA102MC-R is marked NRND. Validate datasheet revisions match procurement specifications.

Selection Notes

Select this component for applications requiring high isolation and compact surface mount packaging. Consider thermal limits during operation. Verify footprint compatibility with PCB layout. Evaluate inductance requirements against signal frequency needs. Assess shielding effectiveness for noise-sensitive environments.

Part Context

This part belongs to Murata's audio transformer series designed for digital audio applications. It complements other models like the DA102MC-R, which is noted as not recommended for new designs. The DA102JC offers specific electrical characteristics tailored for signal integrity in audio data transmission.

Replacement Considerations

The DA102MC-R is suggested as an alternate by Murata, though it carries an NRND status. No other direct substitutes are confirmed in public documentation.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.