SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
The nVent SCHROFF Varistar Shelf, part number 22130332, is a stationary rack component designed for standard 19-inch electronics cabinets. Constructed from steel and finished in RAL 7035 light gray, this unit provides a stable mounting surface for equipment. It features dimensions of 800mm width by 500mm depth, corresponding to a 1U height profile. The shelf supports a maximum static load capacity of 75 kg and has an approximate item weight of 5.521 kg.
Verify the specific manufacturer item number 22130332 against your system requirements. Confirm that the 800x500mm dimensions and 75kg load rating align with your installation needs. Ensure compatibility with existing 19-inch rack standards before procurement.
Select this model when a fixed, high-capacity support surface is required for 19-inch enclosures. Consider the 75kg load limit and 1U height constraint. Verify that the stationary nature meets the deployment strategy compared to sliding alternatives.
This component belongs to the nVent SCHROFF Varistar series, which specializes in electronics packaging solutions. The Varistar line offers various accessories for 19-inch systems, including shelves, trays, and backplanes, focusing on standardized integration and robust mechanical performance for electronic assemblies.
Cross-reference with other 19-inch stationary shelves of similar 800x500mm dimensions. Ensure load ratings meet or exceed 75kg. Verify material composition and finish compatibility if environmental factors are critical.

Geneva, Switzerland – March 25, 2026 – STMicroelectronics N.V. (NYSE: STM), a global semiconductor leader serving customers across the electronics applications spectrum, has announced…
Read More
In the world of embedded electronics, getting a device to “think” is only half the battle. The other half is getting it to communicate…
Read More
Learn how a diode conducts, how to identify anode and cathode, and when to choose rectifier, TVS, Zener or photodiode types for a circuit.
Read More
Learn what a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
Read More
ChipApex – May 8, 2026 Texas Instruments (TI), the global leader in analog and embedded semiconductors, has officially notified customers of an upcoming company-wide…
Read More
TOKYO, April 1, 2026 – Kioxia Corporation (formerly Toshiba Memory Corporation), a global leader in flash memory and storage solutions, has officially issued a…
Read More
[Shenzhen/Shanghai/Beijing, January 2025] — As global digital transformation accelerates, the electronic components industry has reached a critical inflection point in 2025. Emerging fields such…
Read More
Manchester, New Hampshire, USA – March 22, 2026 – Allegro MicroSystems, Inc. (Nasdaq: ALGM), a global leader in high-performance power and sensing semiconductor solutions…
Read More
Recently, the global electronic component market has witnessed complex and changeable trends. In the memory chip sector, the wave of price increases continues to…
Read More
Selecting the right microcontroller (MCU) isn’t just about specs—it’s about balancing performance, power, cost, and supply chain reliability. As an engineer, you’ve probably faced…
Read More
In the embedded world, general-purpose CPUs are great at running operating systems, and MCUs excel at logic control. But when you need to process…
Read More
Learn what an IMU measures, how accelerometers and gyroscopes work together, why orientation estimates drift, and what to compare.
Read More