SMD Multilayer Ferrite Chip Beads Multilayer Ferrite Chip Beads Chilisin offers a wide range of multi-layered ferrite chip beads with various sizes, frequency characteristics, and impedance values for EMI solutions. These ferrite formulas are used to compose seven types of EMI suppression chip beads: SB, GB, PB, UPB, NB, HF, and VPB series. Product Identification Product symbol: SB, GB, PB, UPB, NB, HF, VPB Packaging: T:Tape and eel;b:bulk Tolerance: Y = ± 2%; M = ± 2%; T:±3% Note: ohs Compliant Shape and Dimensions ecommended Pattern Dimensions in mm Dimensions in mm TYPE A B C D 633.6.3.3.3.3.3.. 1..1..1..1.2.1 1688 1.6..8..8..3.2 2129 2..2 1.2.2.9.2..3 21212 2..2 1.2.2 1.2.2..3 321611 3.2.2 1.6.2 1.1.2..3 321616 3.2.2 1.6.2 1.6.2..3 32213 3.2.2 2..2 1.3.2..3 41616 4..2 1.6.2 1.6.2..3 432 4..2 3.2.2 1..2..3 :SB / PB / NB :SB / PB / NB / HF :SB / PB :SB / PB / NB / GB / UPB / HF / VPB :UPB :SB :SB / PB / NB / GB / UPB :PB / UPB Dimension Conversion Code Dimension in mm (AxBxC) EIA 633.6.3.3 21 1... 42 1688 1.6x.8x.8 63 2129 2.x1.2x.9 8 21212 2.x1.2x1.2 8 321611 3.2x1.6x.1.1 126 321616 3.2x1.6x1.6 126 32213 3.2x2.x1.3 121 41616 4.x1.6x1.6 186 432 4.x3.2x1. 1812 * TYPE A B C 633.2 ~.3.7 ~ 1..3.4 1.2 ~ 1.4. 1688.7 ~.8 1.8 ~ 2..6 ~.8 2129 1. ~ 1.2 2.6 ~ 4. 1. ~ 1.2 21212 1. ~ 1.2 2.6 ~ 4. 1. ~ 1.2 321611 2. 4.2 ~.2 1.2 321616 2. 4.2 ~.2 1.2 32213 2.. ~ 6. 1.8 41616 3.. ~ 6. 1.2 432 3.. ~ 6. 2.4 Don t apply narrower pattern than listed above to PBY and UPB. Narrow pattern might cause excessive heat or open circuit.
DC esistance ated current UPBT-33Y-N 1 33.22 3 UPBT-6Y-N 1 6.32 2 UPBT-8Y-N 1 8.38 23 UPBT-121Y-N 1 12. 2 UPBT-181Y-N 1 18.9 UPBT-221Y-N 1 22.1 14 UPBT-331Y-N 1 33. 12 6 4 3 2 1 UPBT-33Y-N 1 1 1 1 1 FEQUENCY DC<.22 Ω ated Current :3 ma UPBT-6Y-N 12 11 1 9 8 7 6 4 3 2 1 1 1 1 1 1 FEQUENCY DC<.32 Ω ated Current :2 ma
DC esistance ated current UPB1688T-1Y-N 1 1±3%.1 UPB1688T-3Y-N 1 3. 4 UPB1688T-6Y-N 1 6.2 4 UPB1688T-7Y-N 1 7.2 4 UPB1688T-11Y-N 1 1.3 3 UPB1688T-121Y-N 1 12.3 3 UPB1688T-181Y-N 1 18. 2 UPB1688T-221Y-N 1 22.4 2 18 16 14 12 1 8 6 4 2 UPB1688T-1Y-N 1 1 1 1 FEQUENCY DC<.1 Ω ated Current : ma 4 4 3 3 2 2 UPB1688T-3Y-N 1 1 1 1 1 FEQUENCY DC<. Ω ated Current :4 ma 9 8 7 6 4 3 2 1 UPB1688T-6Y-N 1 1 1 1 FEQUENCY DC<.2 Ω ated Current :4 ma 16 14 12 1 8 6 4 2 UPB1688T-11Y-N 1 1 1 1 FEQUENCY DC<.3 Ω ated Current :3 ma 2 1 UPB1688T-121Y-N 1 1 1 1 FEQUENCY DC<.3 Ω ated Current :3 ma 2 2 1 UPB1688T-181Y-N 1 1 1 1 FEQUENCY DC<. Ω ated Current :2 ma
DC esistance ated current UPB2129T-Y-N 1.12 6 UPB2129T-22Y-N 1 22.12 6 UPB2129T-3Y-N 1 3.12 6 UPB2129T-Y-N 1. 6 UPB2129T-6Y-N 1 6.2 4 UPB2129T-8Y-N 1 8.2 4 UPB2129T-11Y-N 1 1.2 UPB2129T-121Y-N 1 12.2 UPB2129T-21Y-N 1 2.4 3 UPB2129T-221Y-N 1 22.4 3 UPB2129T-31Y-N 1 3. 3 UPB2129T-331Y-N 1 33. 3 2 2 1 UPB2129T-Y-N 1 1 1 1 FEQUENCY DC<.12 Ω ated Current :6 ma 4 3 3 2 2 1 UPB2129T-22Y-N 1 1 1 1 FEQUENCY DC<.12 Ω ated Current :6 ma 4 4 3 3 2 UPB2129T-3Y-N 2 1 1 1 1 1 FEQUENCY DC<.12 Ω ated Current :6 ma 7 6 4 3 2 1 UPB2129T-Y-N 1 1 1 1 FEQUENCY DC<. Ω ated Current :6 ma 9 8 7 6 4 3 2 1 UPB2129T-6Y-N 1 1 1 1 FEQUENCY DC<.2 Ω ated Current :4 ma IMPEDANCE(Ω ) 1 9 8 7 6 4 3 2 UPB2129T-8Y-N 1 1 1 1 1 FEQUENCY DC<.2 Ω ated Current :4 ma 12 1 8 6 4 2 UPB2129T-11Y-N 1 1 1 1 FEQUENCY DC<.2 Ω ated Current : ma 16 14 12 1 8 6 4 2 UPB2129T-121Y-N 1 1 1 1 FEQUENCY DC<.2 Ω ated Current : ma 3 3 2 2 1 UPB2129T-21Y-N 1 1 1 1 FEQUENCY DC<.4 Ω ated Current :3 ma
3 2 2 1 UPB2129T-221Y-N 1 1 1 1 FEQUENCY DC<.4 Ω ated Current :3 ma 3 3 2 2 1 UPB2129T-31Y-N 1 1 1 1 FEQUENCY DC<. Ω ated Current :3 ma 3 3 2 2 1 UPB2129T-331Y-N 1 1 1 1 FEQUENCY DC<. Ω ated Current :3 ma
DC esistance ated current UPB21212T-Y-N 1.18 6 UPB21212T-6Y-N 1 6.18 6 UPB21212T-7Y-N 1 7.18 6 UPB21212T-8Y-N 1 8.2 6 UPB21212T-9Y-N 1 9.2 UPB21212T-11Y-N 1 1.2 UPB21212T-121Y-N 1 12.2 9 8 7 6 4 3 2 1 UPB21212T-Y-N 1 1 1 1 FEQUENCY DC<.18 Ω ated Current :6 ma 1 9 8 7 6 4 3 2 1 UPB21212T-6Y-N 1 1 1 1 FEQUENCY DC<.18 Ω ated Current :6 ma 12 1 8 6 4 2 UPB21212T-7Y-N 1 1 1 1 FEQUENCY DC<.18 Ω ated Current :6 ma 14 UPB21212T-8Y-N 14 UPB21212T-9Y-N 14 UPB21212T-11Y-N 12 1 8 6 4 2 1 1 1 1 FEQUENCY DC<.2 Ω ated Current :6 ma 12 1 8 6 4 2 1 1 1 1 FEQUENCY DC<.2 Ω ated Current : ma 12 1 8 6 4 2 1 1 1 1 FEQUENCY DC<.2 Ω ated Current : ma 14 UPB21212T-121Y-N 12 1 8 6 4 2 1 1 1 1 FEQUENCY DC<.2 Ω ated Current : ma
DC esistance ated current UPB321611T-11Y-N 1 11±3%.12 6 UPB321611T-3Y-N 1 3.12 6 UPB321611T-6Y-N 1 6.12 6 UPB321611T-8Y-N 1 8.12 6 UPB321611T-11Y-N 1 1.12 6 UPB321611T-121Y-N 1 12.12 6 UPB321611T-1Y-N 1.2 4 UPB321611T-181Y-N 1 18.2 4 UPB321611T-221Y-N 1 22.2 4 2 1 UPB321611T-11Y-N 1 1 1 1 FEQUENCY DC<.12 Ω ated Current :6 ma 4 4 3 3 2 2 1 UPB321611T-3Y-N 1 1 1 1 FEQUENCY DC<.12 Ω ated Current :6 ma 9 8 7 6 4 3 2 1 UPB321611T-6Y-N 1 1 1 1 FEQUENCY DC<.12 Ω ated Current :6 ma 12 UPB321611T-8Y-N 14 UPB321611T-11Y-N 12 UPB321611T-121Y-N 1 8 6 4 2 1 1 1 1 FEQUENCY DC<.12 Ω ated Current :6 ma 12 1 8 6 4 2 1 1 1 1 FEQUENCY DC<.12 Ω ated Current :6 ma 1 8 6 4 2 1 1 1 1 FEQUENCY DC<.12 Ω ated Current :6 ma 18 16 14 12 1 8 6 4 2 UPB321611T-1Y-N 1 1 1 1 FEQUENCY DC<.2 Ω ated Current :4 ma 2 18 16 14 12 1 8 6 4 2 UPB321611T-181Y-N 1 1 1 1 FEQUENCY DC<.2 Ω ated Current :4 ma 2 2 1 UPB321611T-221Y-N 1 1 1 1 FEQUENCY DC<.2 Ω ated Current :4 ma
DC esistance ated current UPB41616T-6Y-N 1 6.12 7 UPB41616T-111Y-N 1 11.2 4 1 9 8 7 6 4 3 2 1 UPB41616T-6Y-N 1 1 1 1 FEQUENCY DC<.12 Ω ated Current :7 ma 2 1 UPB41616T-111Y-N 1 1 1 1 FEQUENCY DC<.2 Ω ated Current :4 ma
DC esistance ated current UPB432T-4Y-N 1 4.1 1 UPB432T-6Y-N 1 6.1 1 UPB432T-7Y-N 1 7.1 9 UPB432T-8Y-N 1 8.1 9 UPB432T-9Y-N 1 9. 6 UPB432T-121Y-N 1 12.2 6 UPB432T-1Y-N 1.2 6 7 6 4 3 2 1 UPB432T-4Y-N 1 1 1 1 FEQUENCY DC<.1 Ω ated Current :1 ma 1 9 8 7 6 4 3 UPB432T-6Y-N 2 1 1 1 1 1 FEQUENCY DC<.1Ω ated Current :1 ma IMPEDANCE(Ω ) 1 9 8 7 6 4 3 2 1 UPB432T-7Y-N 1 1 1 1 FEQUENCY DC<.1Ω ated Current :9 ma 12 1 8 6 4 2 UPB432T-8Y-N 1 1 1 1 FEQUENCY DC<.1Ω ated Current :9 ma 16 14 12 1 8 6 4 2 UPB432T-9Y-N 1 1 1 1 FEQUENCY DC<.Ω ated Current :6 ma 18 16 14 12 1 8 6 4 2 UPB432T-121Y-N 1 1 1 1 FEQUENCY DC<.2Ω ated Current :6 ma 2 18 16 14 12 1 8 6 4 2 UPB432T-1Y-N 1 1 1 1 FEQUENCY DC<.2Ω ated Current :6 ma
SMD Multilayer Chip Beads Packaging Specifications Tape Dimensions Tape Material eel Dimensions :SB / PB / NB :SB / PB / NB / HF :SB / PB :SB / PB / NB / GB / UPB / HF / VPB :UPB :SB / PB / NB / GB / UPB :SB :PB / UPB Dimensions in mm TYPE Tape Dimensions eel Dimensions Quantity A B T W P F K Tape A B C D PCS / EEL 633.38.67.4 8. 2. 3. - B 178 6 1 2.6 1..6 8. 2. 3. - B 178 6 12 2 1 1688 1. 1.8.9 8. 4. 3. - B 178 6 12 2 4 2129 1. 2.3.97 8. 4. 3. - B 178 6 12 2 4 21212 1.3 2.2.22 8. 4. 3. 1.3 A 178 6 12 2 3 321611 1.88 3..22 8. 4. 3. 1.27 A 178 6 12 2 3 321616 1.88 3.3.22 8. 4. 3. 1.8 A 178 6 12 2 2 32213 2.77 3.42.22 8. 4. 3. 1. A 178 6 12 2 2 41616 1.93 4.9.24 12 4.. 1.93 A 178 6 14 2 2 432 3.66 4.9.24 12 8.. 1.8 A 178 6 14 2 1