CZB  
					multilayer ferrite bead  
					features  
					• Designed to reduce noise at high frequencies  
					• Standard EIA packages: 1E, 1J, 2A, 2B  
					• Nickel barrier with solder overcoat for excellent  
					solderability  
					• Magnetically shielded  
					• Marking: Black body color with no marking  
					dimensions and construction  
					Type  
					(Inch Size Code)  
					Dimensions inches (mm5  
					W
					L
					W
					t
					d
					1E  
					.039 .004  
					.02 .004  
					.02 .004  
					.01 .004  
					L
					Solder  
					(0402)  
					(1.±±±.15  
					(±.ꢀ±±.15  
					(±.ꢀ±±.15  
					(±.2ꢀ±±.15  
					Plating  
					1J  
					(0603)  
					.063 .006  
					(1.6±±.1ꢀ5  
					.031 .006  
					(±.8±±.1ꢀ5  
					.031 .006  
					(±.8±±.1ꢀ5  
					.014 .006  
					(±.36±±.1ꢀ5  
					Ni  
					Plating  
					2A  
					(0805)  
					.079 .00ꢀ  
					(2.±±±.25  
					.049 .00ꢀ  
					(1.2ꢀ±±.25  
					.035 .00ꢀ  
					(±.9±±.25  
					.02 .01  
					(±.ꢀ1±±.2ꢀ5  
					Silver  
					Metallization  
					t
					2B  
					(1206)  
					.126 .00ꢀ  
					(3.2±±.25  
					.063 .00ꢀ  
					(1.6±±.25  
					.043 .00ꢀ  
					(1.1±±.25  
					.02 .01  
					(±.ꢀ1±±.2ꢀ5  
					d
					Terminations  
					(Metallization  
					Bands)  
					d
					Electrodes  
					ordering information  
					Old Part #  
					MCB  
					0402  
					G
					T
					120  
					K
					Permeability  
					Code  
					Type  
					Rating  
					Packaging  
					Impedance  
					Tolerance  
					New Part #  
					CZB  
					1E  
					G
					L
					TD  
					120  
					K
					Permeability  
					Code  
					Termination  
					Material  
					Type  
					Size  
					Packaging  
					Impedance  
					Tolerance  
					2 significant  
					figures + 1  
					multiplier  
					1E  
					1J  
					2A  
					2B  
					F
					G
					S
					L: SnPb  
					T: Sn  
					TD: 7" paper tape  
					J: 5ꢁ  
					(1E only - 10,000 pieces/reel)  
					TE: 7" embossed plastic  
					(1J, 2A - 4,000 pieces/reel)  
					(2B - 3,000 pieces/reel)  
					K: 10ꢁ  
					M: 20ꢁ  
					P: 25ꢁ  
					For further information  
					on packaging, please refer  
					to Appendix A.  
					Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.  
					152  
					KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com