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QUALTEK ELECTRONICS QSB4001 EMI Shield

The QSB-40-01 is an EMI shield made from high-grade steel (Spring V2A) with a thickness of 0.2 to 0.3 mm. It is designed for use with QLM sleeves and 40mm QSB series fans. This filter guard EMI shield prevents debris from entering the fan with a large air intake opening, providing essential protection against EMI and RFI transmissions. It is suitable for industrial applications and can be mounted inside or outside the panel housing. Note: Extended lead times possible, delivery dates may fluctuate. No discounts available.

Authorized Distributors
Source:DigiKey
Part No:QSB-40-01
Stock:877
Inv Date:05-28-2026
Price: Unit price: $3.63
Buy/RFQ:
Part No:QSB-40-01
Stock:998
Inv Date:05-29-2026
Price: Unit price: $3.63
Buy/RFQ:
Part No:QSB-40-01
Stock:33
Inv Date:05-28-2026
Price: Unit price: $3.7
Buy/RFQ:
Part No:QSB-40-01
Stock:273
Inv Date:05-28-2026
Price: Unit price: $2.97
Buy/RFQ:
Part No:QSB-40-01
Stock:500
Inv Date:05-28-2026
Price: Unit price: $2.2259
Buy/RFQ:
Part No:QSB-40-01
Stock:1500
Inv Date:05-28-2026
Price: Unit price: $2.2259
Buy/RFQ:
Part No:QSB-40-01
Stock:273
Inv Date:05-28-2026
Price: Unit price: $2.97
Buy/RFQ:

QUALTEK ELECTRONICS QSB4001 EMI Shield Specifications:

  • Material: Spring V2A steel
  • Thickness: 0.2 to 0.3 mm
  • Intended for use with QLM sleeves and 40mm fans
  • Mounting options: Inside or outside panel housing
  • Designed for industrial applications
  • Protection against debris, EMI, and RFI
  • Compatibility: 40mm fan series
  • Market-related lead time delays, no discounts

Buy the Qualtek QSB-40-01 – Reliable EMI Shield for Industrial Fans

Purchase the Qualtek QSB-40-01 EMI shield today through our online store. Crafted from durable steel, it provides excellent protection against debris, EMI, and RFI, ensuring reliable operation of 40mm axial fans in industrial environments. Easy to mount inside or outside panels, this high-quality shield is essential for safeguarding sensitive electronic components. Take advantage of quick shipping and expert support by ordering now and enhance your fan system’s performance with this dependable protective accessory.

Get Qualtek QSB-40-01 today—built for industrial shielding and durable fan protection.

Frequently Asked Questions

Where can I buy QUALTEK ELECTRONICS QSB4001?

You can click on the BUY or RFQ button to purchase QSB4001 from an authorized QUALTEK ELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part QSB4001?

You can download the QSB4001 datasheet or visit the QUALTEK ELECTRONICS website for support.

Who is the manufacturer of QSB4001?

QUALTEK ELECTRONICS

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