SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
The Hoffman Enclosures, Inc. model 89107798SP is a commercialized air filter assembly designed for rack thermal management applications. The product consists of four individual air filters packaged together as a single unit. Each filter element measures 20.44 inches in length, 8.50 inches in width, and 0.3 inches in thickness. This configuration supports the cooling requirements for industrial enclosure systems manufactured by Hoffman.
Verify the specific quantity per package, which is documented as a 4-pack. Confirm compatibility with existing Hoffman enclosure models requiring these exact dimensions. Ensure the application environment matches the thermal management specifications for rack systems. Check for any updated datasheets regarding material composition or airflow ratings if critical for the design.
Select this part when replacing filters for Hoffman rack systems requiring 20.44 x 8.50 inch elements. Consider the total pack quantity of four units for maintenance planning. Evaluate the tool-free mounting requirement against available installation tools. Verify that the 0.3-inch thickness fits within the designated filter slots of the target enclosure.
This component belongs to the nVent Hoffman Enclosure Accessories line, specifically categorized under rack thermal management solutions. It complements the brand's broader ecosystem of industrial enclosures and mounting hardware. The product supports the company's focus on user-friendly, automated panel preparation and efficient thermal control strategies.
No public confirmed substitute part numbers are available in the provided documentation. Verify dimensional compatibility before considering alternative brands. Ensure the replacement maintains the same tool-free mounting interface if used in existing Hoffman systems.
Each filter measures 20.44 inches in length, 8.50 inches in width, and 0.3 inches in thickness.
The product is supplied as a 4-pack, containing four individual air filters.

WILMINGTON, Mass. – July 3, 2026 – Analog Devices, Inc. (ADI), the global leading supplier of high-performance analog, mixed-signal and signal processing semiconductors, has…
Read More
Learn how rectifiers convert AC to DC, compare half-wave and bridge circuits, and select voltage, current, recovery and thermal ratings for your design.
Read More
What Is NAND Flash? A Practical Guide for Engineers & Procurement Teams In today’s data-driven world—from smartphones and SSDs to industrial IoT devices—NAND flash…
Read More
WILMINGTON, Mass. – August 11, 2026 — Analog Devices, Inc. (NASDAQ: ADI), the global leading supplier of high-performance analog, mixed-signal and digital signal processing…
Read More
The rapid advancement of artificial intelligence (AI) is transforming industries across the globe, and the world of electronic components is no exception. From smarter…
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 MoreLas Vegas, January 6, 2026 — At the Consumer Electronics Show (CES) 2026, Texas Instruments (TI) (NASDAQ: TXN) announced a suite of next-generation semiconductor…
Read MoreAs 2025 draws to a close, the global semiconductor industry stands at a crossroads. Intertwined with escalating geopolitical tensions, supply chain disruptions, and groundbreaking…
Read MoreSANTA CLARA, Calif. — Leading semiconductor solution provider Marvell Technology (NASDAQ: MRVL) officially rolled out a selective price adjustment for its core electronic component…
Read More
Compare SPST and SPDT toggle switches, understand AC/DC ratings, and follow wiring examples. Check contact action, mounting and parts in the ChipApex catalog.
Read MoreLatest updates from leading semiconductor manufacturers: Wolfspeed launches new SiC modules, AMD reveals MI430X with HBM4, TSMC eyes third Japan fab, and Samsung samples…
Read More
Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
Read More