RF Shields

Browse available RF Shields part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Height - Overall	Length - Overall	Width - Overall	Ventilation	Mounting Type
20X-CBS-1.75X2.25X0.185 RF SHIELD 1.75" X 2.25" SMD Leader Tech Inc.	4,353	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.185" (4.70mm)	2.250" (57.15mm)	1.750" (44.45mm)	Non-Vented	Surface Mount
20X-CBS-1.75X3.0X0.548 RF SHIELD 1.75" X 3" SMD Leader Tech Inc.	2,631	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.548" (13.92mm)	3.000" (76.20mm)	1.750" (44.45mm)	Non-Vented	Surface Mount
20X-CBS-2.0X2.0X0.25 RF SHIELD 2" X 2" SURFACE MOUNT Leader Tech Inc.	3,098	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.250" (6.35mm)	2.000" (50.80mm)	2.000" (50.80mm)	Non-Vented	Surface Mount
20X-CBS-2.0X2.25X0.185 RF SHIELD 2" X 2.25" SMD Leader Tech Inc.	2,598	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.185" (4.70mm)	2.250" (57.15mm)	2.000" (50.80mm)	Non-Vented	Surface Mount
20X-CBS-2.0X3.75X0.285 RF SHIELD 2" X 3.75" SMD Leader Tech Inc.	2,697	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.285" (7.24mm)	3.750" (95.25mm)	2.000" (50.80mm)	Non-Vented	Surface Mount
20X-CBS-2.0X4.0X0.185 RF SHIELD 2" X 4" SURFACE MOUNT Leader Tech Inc.	4,691	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.185" (4.70mm)	4.000" (101.60mm)	2.000" (50.80mm)	Non-Vented	Surface Mount
20X-CBS-2.0X4.0X0.485 RF SHIELD 2" X 4" SURFACE MOUNT Leader Tech Inc.	2,365	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.485" (12.32mm)	4.000" (101.60mm)	2.000" (50.80mm)	Non-Vented	Surface Mount
20X-CBS-2.25X2.25X0.185 RF SHIELD 2.25" X 2.25" SMD Leader Tech Inc.	4,753	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.185" (4.70mm)	2.250" (57.15mm)	2.250" (57.15mm)	Non-Vented	Surface Mount
20X-CBS-2.25X3.0X0.548 RF SHIELD 2.25" X 3" SMD Leader Tech Inc.	3,668	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.548" (13.92mm)	3.000" (76.20mm)	2.250" (57.15mm)	Non-Vented	Surface Mount
20X-CBS-2.5X2.75X0.315 RF SHIELD 2.5" X 2.75" SMD Leader Tech Inc.	3,084	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.315" (8.00mm)	2.750" (69.85mm)	2.500" (63.50mm)	Non-Vented	Surface Mount
20X-CBS-2.5X3.0X0.485 RF SHIELD 2.5" X 3" SMD Leader Tech Inc.	3,415	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.485" (12.32mm)	3.000" (76.20mm)	2.500" (63.50mm)	Non-Vented	Surface Mount
20X-CBS-2.5X3.75 X0.57 RF SHIELD 2.5" X 3.75" SMD Leader Tech Inc.	2,823	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.570" (14.48mm)	3.750" (95.25mm)	2.500" (63.50mm)	Non-Vented	Surface Mount
20X-CBS-2.5X4.0X0.285 RF SHIELD 2.5" X 4" SMD Leader Tech Inc.	2,872	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.285" (7.24mm)	4.000" (101.60mm)	2.500" (63.50mm)	Non-Vented	Surface Mount
20X-CBS-2.5X5.0X0.185 RF SHIELD 2.5" X 5" SMD Leader Tech Inc.	4,889	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.185" (4.70mm)	5.000" (127.00mm)	2.500" (63.50mm)	Non-Vented	Surface Mount
20X-CBS-2.75X3.0X0.185 RF SHIELD 2.75" X 3" SMD Leader Tech Inc.	2,830	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.185" (4.70mm)	3.000" (76.20mm)	2.750" (69.85mm)	Non-Vented	Surface Mount
20X-CBS-2.75X4.25X0.548 RF SHIELD 2.75" X 4.25" SMD Leader Tech Inc.	2,484	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.548" (13.92mm)	4.250" (107.95mm)	2.750" (69.85mm)	Non-Vented	Surface Mount
20X-CBS-2.75X7.5X0.185 RF SHIELD 2.75" X 7.5" SMD Leader Tech Inc.	2,930	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.185" (4.70mm)	7.500" (190.50mm)	2.750" (69.85mm)	Non-Vented	Surface Mount
20X-CBS-2.75X7.75X0.225 RF SHIELD 2.75" X 7.75" SMD Leader Tech Inc.	2,201	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.225" (5.72mm)	7.750" (196.85mm)	2.750" (69.85mm)	Non-Vented	Surface Mount
20X-CBS-3.0X4.0X0.235 RF SHIELD 3" X 4" SURFACE MOUNT Leader Tech Inc.	1,213	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.235" (5.97mm)	4.000" (101.60mm)	3.000" (76.20mm)	Non-Vented	Surface Mount
20X-CBS-3.0X8.25X0.46 RF SHIELD 3" X 8.25" SMD Leader Tech Inc.	2,462	-	RFQ	Datasheet	20-CBS	Bulk	Active	Cover	0.460" (11.68mm)	8.250" (209.55mm)	3.000" (76.20mm)	Non-Vented	Surface Mount

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RF Shields FAQ

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What should I check when selecting RF Shields components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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