Rozee Electronics Co., Ltd
Verified Supplier
2 Years
hong kong
Since 2015
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Specialized ICs
Transistors - Special Purpose
DC DC Converters
Optoisolators - Triac, SCR Output
PMIC - Voltage Regulators - Special Purpose
Transistors - Programmable Unijunction
TVS - Thyristors
Optoisolators - Transistor, Photovoltaic Output
Tantalum Capacitors
Transistors - JFETs
TVS - Surge Protection Devices (SPDs)
Optoisolators - Logic Output
Transistors - IGBTs - Single
TVS - Mixed Technology
Isolators - Gate Drivers
PMIC - Voltage Regulators - Linear
Transistors - IGBTs - Modules
Digital Isolators
PMIC - Voltage Regulators - DC DC Switching Regula
PMIC - Voltage Regulators - DC DC Switching Controllers
Surge Suppression ICs
Transistors - FETs, MOSFETs - Single
PMIC - Voltage Reference
Electric Double Layer Capacitors (EDLC), Supercapa
Lighting Protection
PMIC - V/F and F/V Converters
Temperature Sensors - Analog and Digital Output
Transistors - FETs, MOSFETs - Arrays
PMIC - Supervisors
Transistors - Bipolar (BJT) - Single
Aluminum Electrolytic Capacitors
PMIC - RMS to DC Converters
Aluminum - Polymer Capacitors
PMIC - Power Supply Controllers, Monitors
PMIC - Power Over Ethernet (PoE) Controllers
PMIC - Power Management - Specialized
PMIC - Power Distribution Switches, Load Drivers
PMIC - PFC (Power Factor Correction)
PMIC - OR Controllers, Ideal Diodes
PMIC - Motor Drivers, Controllers
PMIC - Lighting, Ballast Controllers
PMIC - LED Drivers
PMIC - Hot Swap Controllers
PMIC - Gate Drivers
PMIC - Full, Half-Bridge Drivers
PMIC - Display Drivers
PMIC - Current Regulation/Management
PMIC - Battery Management
PMIC - Battery Chargers
PMIC - AC DC Converters, Offline Switchers
Memory
Logic - Translators, Level Shifters
Logic - Specialty Logic
Logic - Signal Switches, Multiplexers, Decoders
Logic - Shift Registers
Motion Sensors - Accelerometers
Logic - Multivibrators
Logic - Latches
Logic - Gates and Inverters - Multi-Function, Conf
Logic - Gates and Inverters
Logic - Flip Flops
Magnetic Sensors - Linear, Compass (ICs)
Logic - Counters, Dividers
Logic - Buffers, Drivers, Receivers, Transceivers
Linear - Comparators
Linear - Analog Multipliers, Dividers
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Linear - Amplifiers - Audio
Interface - Voice Record and Playback
Interface - UARTs (Universal Asynchronous Receiver
Interface - Specialized
Interface - Signal Buffers, Repeaters, Splitters
Interface - Sensor and Detector Interfaces
Interface - I/O Expanders
Modular Connectors - Jacks With Magnetics
Interface - Encoders, Decoders, Converters
Modular Connectors - Jacks
Interface - Direct Digital Synthesis (DDS)
Interface - CODECs
Interface - Analog Switches, Multiplexers, Demulti
Interface - Analog Switches - Special Purpose
Embedded - Microcontrollers
Embedded - DSP (Digital Signal Processors)
Embedded - CPLDs (Complex Programmable Logic Devic
Data Acquisition - Touch Screen Controllers
Data Acquisition - Digital to Analog Converters (D
Data Acquisition - Digital Potentiometers
Data Acquisition - ADCs/DACs - Special Purpose
Clock/Timing - Real Time Clocks
Clock/Timing - Programmable Timers and Oscillators
Clock/Timing - Clock Generators, PLLs, Frequency S
Clock/Timing - Clock Buffers, Drivers
Audio Special Purpose
Coaxial Connectors (RF) - Terminators
Coaxial Connectors (RF) - Contacts
Coaxial Connectors (RF) - Adapters
Coaxial Connectors (RF) - Accessories
Coaxial Connectors (RF)
Fuses
Fiber Optic Connector Assemblies
RF Amplifiers
Company profile
Quality control
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PRODUCT CATEGORIES

Specialized ICs

 (55)

Transistors - Special Purpose

 (154)

DC DC Converters

 (4)

Optoisolators - Triac, SCR Output

 (14)

PMIC - Voltage Regulators - Special Purpose

 (3000)

Transistors - Programmable Unijunction

 (35)

TVS - Thyristors

 (992)

Optoisolators - Transistor, Photovoltaic Output

 (75)

Tantalum Capacitors

 (3000)

Transistors - JFETs

 (785)

TVS - Surge Protection Devices (SPDs)

 (967)

Optoisolators - Logic Output

 (42)

Transistors - IGBTs - Single

 (1965)

TVS - Mixed Technology

 (1115)

Isolators - Gate Drivers

 (18)

PMIC - Voltage Regulators - Linear

 (268)

Transistors - IGBTs - Modules

 (178)

Digital Isolators

 (31)

PMIC - Voltage Regulators - DC DC Switching Regula

 (182)

PMIC - Voltage Regulators - DC DC Switching Controllers

 (26)

Surge Suppression ICs

 (494)

Transistors - FETs, MOSFETs - Single

 (772)

PMIC - Voltage Reference

 (103)

Electric Double Layer Capacitors (EDLC), Supercapa

 (1860)

Lighting Protection

 (79)

PMIC - V/F and F/V Converters

 (4)

Temperature Sensors - Analog and Digital Output

 (1)

Transistors - FETs, MOSFETs - Arrays

 (1786)

PMIC - Supervisors

 (44)

Transistors - Bipolar (BJT) - Single

 (1169)

Aluminum Electrolytic Capacitors

 (3000)

PMIC - RMS to DC Converters

 (1)

Aluminum - Polymer Capacitors

 (3000)

PMIC - Power Supply Controllers, Monitors

 (3)

PMIC - Power Over Ethernet (PoE) Controllers

 (1)

PMIC - Power Management - Specialized

 (7)

PMIC - Power Distribution Switches, Load Drivers

 (12)

PMIC - PFC (Power Factor Correction)

 (1)

PMIC - OR Controllers, Ideal Diodes

 (2)

PMIC - Motor Drivers, Controllers

 (32)

PMIC - Lighting, Ballast Controllers

 (1)

PMIC - LED Drivers

 (10)

PMIC - Hot Swap Controllers

 (1)

PMIC - Gate Drivers

 (39)

PMIC - Full, Half-Bridge Drivers

 (5)

PMIC - Display Drivers

 (3)

PMIC - Current Regulation/Management

 (16)

PMIC - Battery Management

 (13)

PMIC - Battery Chargers

 (21)

PMIC - AC DC Converters, Offline Switchers

 (9)

Memory

 (236)

Logic - Translators, Level Shifters

 (57)

Logic - Specialty Logic

 (3)

Logic - Signal Switches, Multiplexers, Decoders

 (28)

Logic - Shift Registers

 (35)

Motion Sensors - Accelerometers

 (4)

Logic - Multivibrators

 (16)

Logic - Latches

 (20)

Logic - Gates and Inverters - Multi-Function, Conf

 (3)

Logic - Gates and Inverters

 (199)

Logic - Flip Flops

 (41)

Magnetic Sensors - Linear, Compass (ICs)

 (1)

Logic - Counters, Dividers

 (16)

Logic - Buffers, Drivers, Receivers, Transceivers

 (158)

Linear - Comparators

 (74)

Linear - Analog Multipliers, Dividers

 (1)

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

 (377)

Linear - Amplifiers - Audio

 (25)

Interface - Voice Record and Playback

 (1)

Interface - UARTs (Universal Asynchronous Receiver

 (1)

Interface - Specialized

 (6)

Interface - Signal Buffers, Repeaters, Splitters

 (8)

Interface - Sensor and Detector Interfaces

 (239)

Interface - I/O Expanders

 (21)

Modular Connectors - Jacks With Magnetics

 (1631)

Interface - Encoders, Decoders, Converters

 (2)

Modular Connectors - Jacks

 (2794)

Interface - Direct Digital Synthesis (DDS)

 (1)

Interface - CODECs

 (6)

Interface - Analog Switches, Multiplexers, Demulti

 (88)

Interface - Analog Switches - Special Purpose

 (7)

Embedded - Microcontrollers

 (315)

Embedded - DSP (Digital Signal Processors)

 (1)

Embedded - CPLDs (Complex Programmable Logic Devic

 (2)

Data Acquisition - Touch Screen Controllers

 (3)

Data Acquisition - Digital to Analog Converters (D

 (19)

Data Acquisition - Digital Potentiometers

 (1)

Data Acquisition - ADCs/DACs - Special Purpose

 (9)

Clock/Timing - Real Time Clocks

 (20)

Clock/Timing - Programmable Timers and Oscillators

 (16)

Clock/Timing - Clock Generators, PLLs, Frequency S

 (3)

Clock/Timing - Clock Buffers, Drivers

 (2)

Audio Special Purpose

 (1)

Coaxial Connectors (RF) - Terminators

 (425)

Coaxial Connectors (RF) - Contacts

 (254)

Coaxial Connectors (RF) - Adapters

 (3000)

Coaxial Connectors (RF) - Accessories

 (929)

Coaxial Connectors (RF)

 (3000)

Fuses

 (60)

Fiber Optic Connector Assemblies

 (7)

RF Amplifiers

 (47)

Why Can We Always Ensure Excellent Quality

Quality Control

QUALITY IS THE FOUNDATION OF EVERYTHING WE DO

In a world of non-stop disruption, Rozee unwavering commitment to upholding international quality, environmental, and electronic-industry-specific standards has led to a spate of certifications. These include the ISO 9001:2015 Certified classifications. By demanding such exacting standards, Roee guarantees that all of its globally sourced product has been subjected to rigorous inspection and evaluation.​

Rozee Electronics Co., Ltd



External Visual Inspection


Appearance test refers to confirming the number of chips received, inner packaging, humidity indication, desiccant requirements and proper outer packaging. Secondly, the appearance inspection of a single chip mainly includes: the typing of the chip, Date code, the country of origin, whether it has been re-coated, the state of the pins, whether there are re-grinding marks, unknown residues, and the location of the manufacturer's LOGO.


Programming


Our laboratory is equipped with a variety of programming equipment, which can support the programming and programming of 103,477 ICs produced by 405 IC manufacturers. Provides detection of logic devices including: EPROM, Parallel and Serial EEPROM, FPGA, Configuration Serial PROM, Flash, BPROM, NOVRAM, SPLD, CPLD, EPLD, Microcontroller, MCU and Standard.


X-Ray


X-ray testing is a real-time non-destructive analysis to check the hardware components inside the components, mainly checking the lead frame of the chip, wafer size, gold wire bonding map, ESD damage and holes.


Baking and Dry Packing


Standard professional baking and vacuum packaging can protect the chip from moisture damage and maintain chip availability and reliability, refer to the standard J-STD-033B.1.


Electrical and Temperature Testing


According to the device pins and related instructions specified by the manufacturer in the specification, use a semiconductor tube characteristic grapher to check whether the chip is damaged through open circuit and short circuit tests.


Soderability Test


According to the test standard of the solderability test, this test mainly detects whether the tinning ability of the chip pins meets the standard.


Decapsulation


Uncovering (unsealing) mainly uses instruments to corrode the package on the surface of the chip, check whether there is a wafer inside, the size of the wafer, the logo of the manufacturer, the copyright year, and the wafer code, which can determine the authenticity of the chip.

Certification

Rozee Electronics Co., Ltd Certifications
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