UC3842J Tech Specifications

Rochester Electronics  UC3842J technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Product Attribute Attribute Value
Category Unclassified
Manufacturer Rochester Electronics
Surface Mount NO
Number of Terminals 8Terminals
Operating Temperature (Max.) 70°C
Pbfree Code no
Moisture Sensitivity Level (MSL) NOT SPECIFIED
Terminal Finish NOT SPECIFIED
Terminal Position DUAL
Terminal Form THROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1Function
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 8
Product Attribute Attribute Value
JESD-30 Code R-GDIP-T8
Input Voltage-Nom 15V
Temperature Grade COMMERCIAL
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage (Min) 11.5V
Control Mode CURRENT-MODE
Output Current-Max 1A
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Seated Height-Max 5.08mm
Switcher Configuration SINGLE
Switching Frequency-Max 500kHz
Length 9.58mm
Width 7.62mm
RoHS Status Non-RoHS Compliant
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The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.

Excellent Service

Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance

Common Problem

If you have any questions, you can contact us quickly in the following ways:

Tel : 00852-9140 9162

Tel : 00852-8170 3377

Email : info@mostelec.com

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Shopping Guide

Shipping

Delivery Period

Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations.

Shipping Rate

Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping.

Shipping Methods

Shipping Tracking

Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history.

Returning

Returning

All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment.

Ordering

How to Buy

Online and offline orders both are available.


Please find the order process guidance from below link:


If you have any operation issue, please feel free to contact with our customer service.

Payment

TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes.

UC3842J Comments

109 reviews

MichaelGraham
2022-03-31 00:00:00

when you need to connect this kind of port, this product makes it very easy.

Helen
2022-03-26 00:00:00

Very satisfied and will continue to repurchase.

AlexSmith
2022-02-24 00:00:00

Both product and code works as expected.

Tang
2022-02-17 00:00:00

The product quality met expectations, nothing extraordinary but satisfactory. The website interface is functional, could be improved for a smoother shopping experience.

Gareth
2022-02-04 00:00:00

Quick order processing and fast delivery

Patrick
2021-12-31 00:00:00

Ya good and arrive on time. thank you so much

BenjaminReed
2021-11-30 00:00:00

he Capacitance box works great and exactly how I expected it to, but the design of the Resistance & Inductance boxes is very different and requires reading the datasheet to understand how they are supposed to work.

Russell
2021-11-23 00:00:00

no complaints so far.

Fox
2021-10-08 00:00:00

Pricing was moderate, reflecting standard market rates.

Morla
2021-09-15 00:00:00

They have a wide selection of products and competitive prices. Despite some minor issues, their customer service team solved my problem and maintained good communication.

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