Bomkey （HK） Electronic Co.,Limited

01/09/2026

Looking for a high‑performance broadband RF‑switch for your next‑generation RF system?

Meet the ADRF5040BCPZ‑R7 from Analog Devices, a silicon‑based non‑reflective SP4T switch covering an ultra‑wide frequency band from 9 kHz to 12 GHz.

✅ Key Performance Highlights
• Low insertion loss: only 0.8 dB @ 8 GHz
• Outstanding isolation: 34 dB @ 8 GHz
• Exceptional linearity: typical P1dB = 37 dBm, IIP3 = 58 dBm @ 8 GHz
• Fast RF settling time: 9 μs (0.05 dB margin)
• Non‑reflective 50 Ω internally‑matched design, no extra matching networks required
• Compact 4 mm × 4 mm, 24‑pin LFCSP surface‑mount package

Built for high‑reliability signal‑routing, the ADRF5040 excels in demanding use‑cases including:
🔹 Test & measurement instrumentation
🔹 Microwave radios and VSAT systems
🔹 Radar, military radio and ECM equipment
🔹 Broadband telecom and optical‑communication hardware

Delivering high power‑handling capability together with superior linearity, this device helps engineers simplify layout while preserving signal integrity across wide‑band operation.

Have you designed‑in the ADRF5040 for your RF platform? Feel free to share your thoughts below.

Microwave TestInstrumentation WirelessDesign EmbeddedSystems

https://www.bomkeyelectronics.com/partno/detail/analogdevicesinc/adrf5040bcpzr7-9063118

30/08/2026

ADI MAX17222ELT | NanoPower Synchronous Boost Converter

Power ultra-low-power portable and wearable designs with the MAX17222ELT, a high-efficiency synchronous boost converter from Analog Devices (Maxim Integrated).

Engineered for battery-powered edge devices, this nanopower regulator delivers industry-leading low quiescent current and wide input voltage flexibility, maximizing battery runtime for energy-constrained systems.

Core Key Features

✅ Ultra-low power consumption: 1.6µA operating quiescent current & 0.5nA true shutdown current, minimizing standby power loss
✅ Wide input voltage range: 400mV to 5.5V, supports ultra-low voltage startup (0.88V minimum startup voltage)
✅ Adjustable output voltage: 1.8V to 5V, flexible for diverse MCU, sensor and wireless module power demands
✅ High conversion efficiency: Up to 95% peak efficiency for low-load operation
✅ Integrated design: No external Schottky diode or MOSFET required, simplifies BOM & PCB layout
✅ Industrial reliability: Operating temperature range of -40°C to +125°C

Typical Applications

🔹 Wearable electronics & optical heart-rate monitoring (OHRM) modules
🔹 Tiny low-power IoT sensors & wireless communication devices
🔹 Primary/secondary cell portable battery systems
🔹 Supercapacitor backup power for RTC and alarm circuits
🔹 Portable medical devices and handheld low-power instruments

The MAX17222ELT is the ideal power solution for engineers pursuing longer battery life, smaller form factors, and lower system power budgets in modern edge embedded designs.

WearableTech EmbeddedDesign LowPowerElectronics
https://www.bomkeyelectronics.com/partno/detail/analogdevicesincmaximintegrated/max17222eltt-11207615

28/08/2026

Looking for a robust multi‑channel synchronous‑sampling ADC for your next industrial design?

The AD7606BSTZ‑RL by Analog Devices delivers an all‑in‑one data‑acquisition system with eight 16‑bit channels sampled simultaneously at 200 kSPS.

By embedding the complete signal‑chain building blocks, it cuts BOM count, reduces layout effort and shortens development cycles. Its outstanding SNR of 95.5 dB and low THD of −107 dB guarantee high‑fidelity signal capture for power‑quality analysis, motion‑control feedback and test‑and‑measurement instruments.

Trusted by engineers worldwide, the AD7606 series remains an industry benchmark for precision multi‑phase measurement.

PowerElectronics

19/08/2026

🚨 Component Spotlight: onsemi MJD122T4G

Looking for a robust surface‑mount power Darlington transistor for your switching & amplifier designs? The **MJD122T4G** from onsemi is your solid pickonsemi.

✅ Key Specs
▪ NPN Darlington, DPAK (TO‑252) SMD package
▪ Vceo: 100 V | Ic: 8 A
▪ Ultra‑high DC current gain hFE up to 2500 (typical)
▪ Built‑in base‑emitter shunt resistors
▪ RoHS, lead‑free & halogen‑free compliant
▪ Direct SMT replacement for TIP122 / 2N6040 series through‑hole devices

🔧 Typical Applications
▫ Low‑speed power switching
▫ General‑purpose power amplifiers
▫ Industrial control circuits
▫ Relay / solenoid drivers
▫ Power management systems

Perfect for engineers upgrading from through‑hole to surface‑mount layouts.

Drop a comment if you’ve designed with this part!
PCBDesign

31/07/2026

Robotics UAV PrecisionNavigation
Introducing Murata SCH16T-K01, a high-performance 6DoF integrated MEMS inertial sensor combining 3-axis gyroscope + 3-axis accelerometer built on Murata’s mature capacitive 3D-MEMS technology.
📌 Key Specifications
✅ Gyro range: ±300 °/s
✅ Accelerometer: ±8g main channel, auxiliary channel up to ±26g
✅ Ultra-low gyro bias instability down to 0.3 °/h; noise density as low as 0.4 m°/s/√Hz
✅ Operating temperature: -40 ℃ ~ +110 ℃
✅ SafeSPI v2.0 interface, selectable 16/20-bit data output
✅ SOIC-24 package | AEC-Q100 qualified
💡 Core Advantages
▪ Excellent offset stability & linearity across full temperature range
▪ Built-in cross-axis compensation, reducing customer calibration workload
▪ Timestamp, SYNC input & data-ready signal for multi-sensor synchronization
▪ Comprehensive self-diagnosis functions for safety-critical systems
▪ Robust performance under vibration & harsh industrial environments
🎯 Typical Applications
▫ High-precision IMU & inertial navigation
▫ Industrial robotic motion control
▫ UAV flight stabilization
▫ Dynamic inclination monitoring
▫ Precision machine guidance & positioning
If you are sourcing high-stability inertial measurement solutions for industrial and mobility projects, feel free to connect and discuss availability.

29/07/2026

🔥TI REF3030AIDBZR | Precision 3.0V Voltage Reference
Manufacturer: Texas Instruments
Package: SOT-23-3

✅ Key Features
▫️ Fixed 3.0V Output, ±0.2% Initial Accuracy
▫️ Max 50ppm/°C Tempco (0~70℃)
▫️ Ultra-low Iq: 42µA typical
▫️ Low dropout voltage: 1mV
▫️ No required output capacitor for stability
▫️ Operating Temp: -40℃ ~ +125℃
▫️ Output current up to 25mA

📌 Typical Applications
ADC/DAC reference | Industrial transmitters
Portable test equipment | Battery-powered devices
Precision sensing circuits

In stock & available for orders.
DM for datasheet, pricing & lead time.

powermanagement ic electricalengineering

12/01/2026

Tackling EMI in High-Speed Designs? Meet the DLW44SM Series Common Mode Filter.
Looking for a reliable solution to suppress common mode noise on your high-speed differential lines? The Murata DLW44SM series chip-type common mode filter is engineered precisely for that.
Ideal for any application demanding robust high-speed data interfaces and strict EMC compliance.
Key Applications:
• Consumer Electronics: HDMI, DisplayPort, and USB 3.x ports in TVs, monitors, PCs, and gaming consoles.
• Automotive: High-speed video links and infotainment systems.
• Industrial & Telecom: High-speed differential data lines in communication and industrial equipment.
DLW44SM101SK2L、DLW44SM172SK2L、DLW44SM242SK2L、DLW44SM251SK2L、DLW44SM302SK2L、DLW44SM401SK2L、DLW44SM851SK2L
Perfect for designers aiming to enhance signal integrity and meet global EMC standards in compact, high-performance designs.

12/12/2025

Murata's Highest accuracy Inclinometer sensors
✅ SCL3300-D01-10: 3-axis
✅ SCL3400-D01-10: 2-axis
✅ SCA830-D07-10: 1-axis
✨These sensors also features direct inclination angle output making it a perfect choice for variety of different use cases and applications.
✨The best shock durability of the MEMS market provides trouble-free measurements in moving machines, vehicles, airplanes, construction machines and hand held devices.
✨Get more stock：

SCL3300-D01-10 by Murata Electronics is in stock at BomKey Electronics. 100% original and new. Free SCL3300-D01-10 parts datasheet, fast delivery, and test report available. Buy now with confidence.

10/12/2025

DLW5AHN402SQ2L muRata Common Mode Choke Coils/Common Mode Noise Filters
DLW5AH/5BS series is a high performance wound type chip common mode choke coil.
Features
1.High impedance (max. of 4000ohm at 100MHz: DLW5AH)enables great noise suppression.
2.Large rated current (max. of 5A) is suitable forpower line use.
3.DLW5AH/BS series does not damage high speed signaldue to high coupling common mode choke coilstructure.
4.Automatic mounting can be applied.
Applications
1.DC power lines in AC adapters of Portable equipment
2.DC power lines of DC-DC converters, battery chargers
get more：https://www.bomkeyelectronics.com/partno/detail/murataelectronics/dlw5ahn402sq2l-8259021

06/12/2025

Customer benefits expected from the Murata’s ECAS series features(1) Voltage line stabilization(2) Reduced burden on circuit designers(3) Reduced mounting area and number of parts(4) Increased degree of freedom with the product design(5) Noise and vibration reductionECASD31E156M040KA0ECASD31E226M040KA0ECASD41E336M040KA0ECASD31C476M040KA0ECASD41C686M040KA0ECASD41A107M015KA0ECASD61C107M012KA0ECASD40J107M015K00ECASD61A157M010KA0ECASD40J227M010KA0ECASD40E337M006KA0ECASD60J337M009KA0ECASD40E477M006KA0ECASD40E477M4R5KA0ECASD60E477M4R5K00
🔗get more：https://www.bomkeyelectronics.com/category/aluminum-polymer-capacitors/1662/all/1