Rochester KA3842ACS

Manufacturer No:

KA3842ACS

Manufacturer:

Rochester

Package:

8-DIP (0.300, 7.62mm)

Description:

8 Terminations 10V~30V AC to DC power converter Up to 500kHz

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

KA3842ACS information

Rochester KA3842ACS technical specifications, attributes, parameters and parts with similar specifications to Rochester KA3842ACS.

Type
Parameter

Mounting Type
Through Hole

Package / Case
8-DIP (0.300, 7.62mm)

Surface Mount
NO

Operating Temperature
0°C~70°C TA

Packaging
Tube

JESD-609 Code
e3

Pbfree Code
yes

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
8

Terminal Finish
MATTE TIN

Terminal Position
DUAL

Number of Functions
1

Terminal Pitch
2.54mm

Pin Count
8

JESD-30 Code
R-PDIP-T8

Qualification Status
COMMERCIAL

Input Voltage-Nom
15V

Analog IC - Other Type
SWITCHING CONTROLLER

Voltage - Supply (Vcc/Vdd)
10V~30V

Control Features
Frequency Control

Input Voltage (Min)
11V

Output Current-Max
1A

Frequency - Switching
Up to 500kHz

Control Technique
PULSE WIDTH MODULATION

Switcher Configuration
SINGLE

Internal Switch(s)
No

Fault Protection
Current Limiting

Duty Cycle
96%

Voltage - Start Up
16V

Length
9.817mm

Height Seated (Max)
5.08mm

Width
7.62mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for Rochester KA3842ACS.

Datasheets:

rochesterelectronicsllc-ka3842acs-datasheets-1982.pdf

KA3842ACS Overview

An embedded ac to dc converter is included in 8-DIP (0.300, 7.62mm) package.Tube case is available for the ac dc converter.Through Hole mounts this AC/DC converter.The ac dc converter needs to be operated at 0°C~70°C TA °C in order to perform.The AC DC converter utilizes a type SWITCHING CONTROLLER analog IC.There is Up to 500kHz switching frequency.Supply voltage (Vcc/Vdd) does not need to exceed 10V~30V .As a result, it has a total of 8 terminations.There are 8 pins in total.Unique techniques can be used to ensure input voltage at the maximum value of 29V .Currently, the maximum current that the ac to dc inverter can take is 1A .

KA3842ACS Features

Packaged with 8-DIP (0.300, 7.62mm)
Switching Frequency at Up to 500kHz

KA3842ACS Applications

There are a lot of Rochester Electronics, LLC
KA3842ACS AC DC Converters applications.

Linear Adapter Replacements
Chargers for cell/cordless phones
PDAs
MP3
Portable audio
Adapters
Networking
Battery Chargers
Power Adaptors
Standby Power Supplies

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.