EMI Gaskets, Sheets, Absorbers & Shielding

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Circuit Board Shielding (CBS) Shields

LeaderTech Circuit Board Shielding (CBS) Shields offer a 0.13" to 4" height range and a two-piece design that accommodates virtually any through-hole or surface mount application. The two-piece design is highly reliable and includes a solderable fence and removable cover. LeaderTech CBS Shields provide sensitive component protection while allowing access for adjustments and repairs when needed.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Mounting Style	Length	Width	Thickness	Series	Packaging
EMI Gaskets, Sheets, Absorbers & Shielding 5X5 SMD TH RF Shield 2-Piece 21L-CBSA-5.0X5.0X0.225 LeaderTech 1: $83.45 18In Stock	Mfr. Part No. 21L-CBSA-5.0X5.0X0.225 Mouser Part No 861-21LA50500225	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 5X5 SMD TH RF Shield 2-Piece	Datasheet	18In Stock	$83.45 $64.42 $58.59 $54.08 View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	EMI/RFI Shield, One-Piece	Through Hole Pin	127 mm	127 mm	5.715 mm	CBS 20	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 3X3 SMD RF Shield 2-Piece 40-CBSA-3.0X3.0X0.4 LeaderTech 1: $82.53 17In Stock	Mfr. Part No. 40-CBSA-3.0X3.0X0.4 Mouser Part No 861-40A303004	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 3X3 SMD RF Shield 2-Piece	Datasheet	17In Stock	$82.53 $63.72 $57.95 $53.46 View $53.45 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	EMI/RFI Shield, One-Piece	Through Hole Pin	76.2 mm	76.2 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 3X3.25 TH RF Shield 2-Piece 55-CBSA-3.0X3.25X0.5 LeaderTech 1: $96.16 16In Stock	Mfr. Part No. 55-CBSA-3.0X3.25X0.5 Mouser Part No 861-55A3032505	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 3X3.25 TH RF Shield 2-Piece	Datasheet	16In Stock	$96.16 $74.23 $67.54 $62.31 View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	82.55 mm	76.2 mm	12.7 mm	CBS 50	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1X2.5 SMD RF Shield 2-Piece 40-CBSA-1.0X2.5X0.4 LeaderTech 1: $43.64 98In Stock	Mfr. Part No. 40-CBSA-1.0X2.5X0.4 Mouser Part No 861-40A102504	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1X2.5 SMD RF Shield 2-Piece	Datasheet	98In Stock	$43.64 $39.08 $39.07	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	63.5 mm	25.4 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1 TH RF Shield 2-Piece 24-CBSA-0.5X1.0X0.2 LeaderTech 1: $15.51 42In Stock	Mfr. Part No. 24-CBSA-0.5X1.0X0.2 Mouser Part No 861-24A051002	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1 TH RF Shield 2-Piece	Datasheet	42In Stock	$15.51 $15.26	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	EMI/RFI Shield, One-Piece	Through Hole Pin	25.4 mm	12.7 mm	5.08 mm	CBS 20	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1X1 TH RF Shield 2-Piece 44-CBSA-1.0X1.0X0.4 LeaderTech 1: $60.37 15In Stock	Mfr. Part No. 44-CBSA-1.0X1.0X0.4 Mouser Part No 861-44A101004	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1X1 TH RF Shield 2-Piece	Datasheet	15In Stock	$60.37 $34.25 $32.19 $31.23 View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	EMI/RFI Shield, One-Piece	Through Hole Pin	25.4 mm	25.4 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1X1.5 SMD RF Shield 2-Piece 20-CBSA-1.0X1.5X0.2 LeaderTech 1: $33.12 25In Stock	Mfr. Part No. 20-CBSA-1.0X1.5X0.2 Mouser Part No 861-20A101502	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1X1.5 SMD RF Shield 2-Piece	Datasheet	25In Stock	$33.12 $33.11	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	EMI/RFI Shield, One-Piece	Through Hole Pin	38.1 mm	25.4 mm	5.08 mm	CBS 20	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1.75X2.25 SMD TH RF Shield 2-Piece 29-CBSA-1.75X2.25X0.2 LeaderTech 1: $31.65 34In Stock	Mfr. Part No. 29-CBSA-1.75X2.25X0.2 Mouser Part No 861-29A17522502	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1.75X2.25 SMD TH RF Shield 2-Piece	Datasheet	34In Stock	$31.65 $26.68 $24.73	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	57.15 mm	44.45 mm	5.08 mm	CBS 20	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1.25X1.25 SMD RF Shield 2-Piece 40-CBSA-1.25X1.25X0.4 LeaderTech 1: $43.50 46In Stock	Mfr. Part No. 40-CBSA-1.25X1.25X0.4 Mouser Part No 861-40A12512504	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1.25X1.25 SMD RF Shield 2-Piece	Datasheet	46In Stock	$43.50 $38.98 $38.97	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	31.75 mm	31.75 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 2.5X4.5 SMD RF Shield 2-Piece 40-CBSA-2.5X4.5X0.4 LeaderTech 1: $82.72 14In Stock	Mfr. Part No. 40-CBSA-2.5X4.5X0.4 Mouser Part No 861-40A254504	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 2.5X4.5 SMD RF Shield 2-Piece	Datasheet	14In Stock	$82.72 $63.86 $57.02 $55.04 View $55.03 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	114.3 mm	63.5 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 3.5X4.5 TH RF Shield 2-Piece 42-CBSA-3.5X4.5X0.4 LeaderTech 1: $83.03 16In Stock	Mfr. Part No. 42-CBSA-3.5X4.5X0.4 Mouser Part No 861-42A354504	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 3.5X4.5 TH RF Shield 2-Piece	Datasheet	16In Stock	$83.03 $64.09 $57.21 $55.23 View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	114.3 mm	88.9 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 0.75X1 TH RF Shield 2-Piece 44-CBSA-0.75X1.0X0.4 LeaderTech 1: $43.82 14In Stock	Mfr. Part No. 44-CBSA-0.75X1.0X0.4 Mouser Part No 861-44A0751004	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 0.75X1 TH RF Shield 2-Piece	Datasheet	14In Stock	$43.82 $35.65 $34.05 $33.55 View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	25.4 mm	19.05 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1X2.25 TH RF Shield 2-Piece 44-CBSA-1.0X2.25X0.4 LeaderTech 1: $65.20 4In Stock	Mfr. Part No. 44-CBSA-1.0X2.25X0.4 Mouser Part No 861-44A1022504	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1X2.25 TH RF Shield 2-Piece	Datasheet	4In Stock	$65.20 $55.53 $55.52	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	57.15 mm	25.4 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 49-CBSU-24"--49S90--Flat Fence Strip 24 Inches Long LeaderTech 49-CBSU-24 49-CBSU-24 LeaderTech 1: $13.04 60In Stock	Mfr. Part No. 49-CBSU-24 Mouser Part No 861-49CBSU24	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 49-CBSU-24"--49S90--Flat Fence Strip 24 Inches Long	Datasheet	60In Stock	$13.04 $11.32 $10.59 $9.89 View $9.41 $9.06 $8.72	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	2 ft			CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.5 TH RF Shield 2-Piece 14R-CBSA-0.5X1.5X0.13 LeaderTech 1: $33.26 26In Stock	Mfr. Part No. 14R-CBSA-0.5X1.5X0.13 Mouser Part No 861-14RA0515013	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.5 TH RF Shield 2-Piece	Datasheet	26In Stock	$33.26 $33.25	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	38.1 mm	12.7 mm	3.302 mm	CBS 10	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.25 SMD RF Shield 2-Piece 20-CBSA-0.5X1.25X0.2 LeaderTech 1: $34.38 5In Stock	Mfr. Part No. 20-CBSA-0.5X1.25X0.2 Mouser Part No 861-20A0512502	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.25 SMD RF Shield 2-Piece	Datasheet	5In Stock	$34.38 $34.37	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	31.75 mm	12.7 mm	5.08 mm	CBS 20	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 0.75X0.75 SMD RF Shield 2-Piece 20-CBSA-0.75X0.75X0.2 LeaderTech 1: $33.04 25In Stock	Mfr. Part No. 20-CBSA-0.75X0.75X0.2 Mouser Part No 861-20A07507502	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 0.75X0.75 SMD RF Shield 2-Piece	Datasheet	25In Stock	$33.04 $33.03	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	EMI/RFI Shield, One-Piece	SMD/SMT	19.05 mm	19.05 mm	5.08 mm	CBS 20	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1X1.5 TH RF Shield 2-Piece 21-CBSA-1.0X1.5X0.225 LeaderTech 1: $33.33 38In Stock	Mfr. Part No. 21-CBSA-1.0X1.5X0.225 Mouser Part No 861-21A10150225	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1X1.5 TH RF Shield 2-Piece	Datasheet	38In Stock	$33.33 $33.32	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	38.1 mm	25.4 mm	5.715 mm	CBS 20	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1.25X3.5 SMD TH RF Shield 2-Piece 24-CBSA-1.25X3.5X0.2 LeaderTech 1: $31.73 40In Stock	Mfr. Part No. 24-CBSA-1.25X3.5X0.2 Mouser Part No 861-24A1253502	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1.25X3.5 SMD TH RF Shield 2-Piece	Datasheet	40In Stock	$31.73 $26.74 $24.78	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	88.9 mm	31.75 mm	5.08 mm	CBS 20	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 2X3.75 SMD RF Shield 2-Piece 40-CBSA-2.0X3.75X0.4 LeaderTech 1: $82.43 11In Stock	Mfr. Part No. 40-CBSA-2.0X3.75X0.4 Mouser Part No 861-40A2037504	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 2X3.75 SMD RF Shield 2-Piece	Datasheet	11In Stock	$82.43 $63.65 $56.85 $54.86 View $54.85 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	EMI/RFI Shield, One-Piece	Through Hole Pin	76.2 mm	50.8 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 0.75X4.25 TH RF Shield 2-Piece 44-CBSA-0.75X4.25X0.4 LeaderTech 1: $65.42 19In Stock	Mfr. Part No. 44-CBSA-0.75X4.25X0.4 Mouser Part No 861-44A07542504	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 0.75X4.25 TH RF Shield 2-Piece	Datasheet	19In Stock	$65.42 $43.22 $41.81 $41.80 View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	107.95 mm	19.05 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1.25X2.25 TH RF Shield 2-Piece 44-CBSA-1.25X2.25X0.4 LeaderTech 1: $65.24 17In Stock	Mfr. Part No. 44-CBSA-1.25X2.25X0.4 Mouser Part No 861-44A12522504	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1.25X2.25 TH RF Shield 2-Piece	Datasheet	17In Stock	$65.24 $50.22 $43.58 $41.91 View $41.90 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	57.15 mm	31.75 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1.5X2 TH RF Shield 2-Piece 44-CBSA-1.5X2.0X0.4 LeaderTech 1: $31.62 20In Stock	Mfr. Part No. 44-CBSA-1.5X2.0X0.4 Mouser Part No 861-44A152004	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1.5X2 TH RF Shield 2-Piece	Datasheet	20In Stock	$31.62 $24.92 $24.91	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	50.8 mm	38.1 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1.75X2.5 TH RF Shield 2-Piece 47-CBSA-1.75X2.5X0.4 LeaderTech 1: $95.74 1In Stock	Mfr. Part No. 47-CBSA-1.75X2.5X0.4 Mouser Part No 861-47A1752504	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1.75X2.5 TH RF Shield 2-Piece	Datasheet	1In Stock	$95.74 $64.62 $64.60 $63.07 View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields		Through Hole Pin	63.5 mm	44.45 mm	10.16 mm	CBS 40	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 1.25X3.5 TH RF Shield 2-Piece 49-CBSA-1.25X3.5X0.4 LeaderTech 1: $65.45 7In Stock	Mfr. Part No. 49-CBSA-1.25X3.5X0.4 Mouser Part No 861-49A1253504	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding 1.25X3.5 TH RF Shield 2-Piece	Datasheet	7In Stock	$65.45 $55.71 $55.70	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	EMI/RFI Shield, One-Piece	Through Hole Pin	88.9 mm	31.75 mm	10.16 mm	CBS 40	Bulk