mulitlayer ferrite beads type bmb-p series the p series of multilayer beads is suitable for use in high current circuits due to its low dc resistance. it can match power lines to a maximum of 6 amps. the p series is available in 06:03, 08:05, 12:06, 18:06 and 18:12. multiple size packages inorganic material construction suited to noise filtering applications designed for use in modems etc.... meggitt sigma key features low dc resistance effective emi protection high current handling log no fo750 i ssue 2 5 pages 09-01 sales action desk fax: (01793 611777) tel: (01793 611666) email: sales@megelec.co.uk web site: www.meggittelectronics.com axial inductors smd inductors thin film printed inductors power chokes in radial and axial style meggitt sigma meggitt electronic components ltd
specification electrical type bmb-p series (page 2 of 5) part number bmb-1j-0010p-n1 bmb-1j-0025p-n1 bmb-2a-0010p-n1 bmb-2a-0020p-n1 bmb-2a-0030p-n1 bmb-2a-0040p-n1 bmb-2b-0030p-n1 bmb-2b-0050p-n1 bmb-2b-0080p-n1 bmb-2g-0050p-ni bmb-2g-0060p-n1 bmb-2g-0075p-n1 bmb-2g-0080p-n1 bmb-2j-0120p-n2 bmb-1j-0010p-s2 bmb-1j-0025p-s2 bmb-2a-0010p-s2 bmb-2a-0020p-s2 bmb-2a-0030p-s2 bmb-2a-0040p-s2 bmb-2b-0030p-s2 bmb-2b-0050p-s2 bmb-2b-0080p-s2 bmb-2g-0050p-s2 bmb-2g-0060p-s2 bmb-2g-0075p-s2 BMB-2G-0080P-S2 impedance (ohms) at 100mhz 25% 10 25 10 20 30 40 30 50 80 50 60 75 80 120 10 25 10 20 30 40 30 50 80 50 60 75 80 dc resistance (ohms) maximum. 0.03 0.04 0.01 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.03 0.04 0.01 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 rated current (ma) maximum 4000 3000 6000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 3000 4000 3000 6000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 characteristic curves see page 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 package size 0603 0603 0805 0805 0805 0805 1206 1206 1206 1806 1806 1806 1806 1812 0603 0603 0805 0805 0805 0805 1206 1206 1206 1806 1806 1806 1806 general specifications operating temp. range: -25c to +85c chip dimensions: l x w x h x p 0603 1.6 0.15 0.8 0.15 0.8 0.15 0.3 0.30 0805 2.0 0.20 1.2 0.20 0.9 0.20 0.5 0.30 1206 3.2 0.20 1.6 0.20 1.6 0.20 0.5 0.30 1806 4.5 0.20 1.6 0.20 1.6 0.20 0.5 0.30 1812 4.5 0.20 3.2 0.20 1.5 0.20 0.5 0.30
specification characteristic curves (cont...) type bmb-p series (page 3 of 5) impedance (ohms) impedance (ohms) bmb-2a-0010p-n1 bmb-2a-0020p-n1 frequency (mhz) frequency (mhz) impedance (ohms) impedance (ohms) bmb-2a-0030p-n1 bmb-2a-0040p-n1 frequency (mhz) frequency (mhz) impedance (ohms) frequency (mhz) bmb-1j-0010p-n1 frequency (mhz) bmb-1j-0025p-n1 impedance (ohms) impedance (ohms) impedance (ohms) impedance (ohms) frequency (mhz) frequency (mhz) bmb-2b-0030p-n1 bmb-2b-0050p-n1 bmb-2b-0080p-n1 frequency (mhz)
specification characteristic curves (cont...) type bmb-p series (page 4 of 5) impedance (ohms) bmb-2g-0050p-n1 frequency (mhz) impedance (ohms) bmb-2g-0060p-n1 frequency (mhz) impedance (ohms) frequency (mhz) bmb-2g-0075p-n1 impedance (ohms) frequency (mhz) bmb-2g-0080p-n1 impedance (ohms) bmb-2j-0120p-n2 frequency (mhz) impedance (ohms) frequency (mhz) bmb-1j-0010p-s2 frequency (mhz) bmb-1j-0025p-s2 impedance (ohms) impedance (ohms) impedance (ohms) bmb-2a-0010p-s2 bmb-2a-0020p-s2 frequency (mhz) frequency (mhz)
specification characteristic curves (cont...) type bmb-p series (page 5 of 5) impedance (ohms) impedance (ohms) bmb-2a-0030p-s2 bmb-2a-0040p-s2 frequency (mhz) frequency (mhz) impedance (ohms) impedance (ohms) frequency (mhz) frequency (mhz) bmb-2b-0030p-s2 bmb-2b-0050p-s2 impedance (ohms) bmb-2b-0080p-s2 frequency (mhz) impedance (ohms) bmb-2g-0050p-s2 frequency (mhz) impedance (ohms) frequency (mhz) impedance (ohms) frequency (mhz) bmb-2g-0075p-s2 impedance (ohms) BMB-2G-0080P-S2 bmb-2g-0060p-s2 frequency (mhz) meggitt electronic components ltd. ohmic house, westmead industrial estate, swindon, wilts. sn5 7us telephone:(01793)487301 (admin.) (01793)611666 (sales) email: sales@megelec.co.uk fax:(01793) 611777 this publication is issued to provide outline information only and (unless specifically agreed to the contrary by the company i n writing) is not to form part of any order or be regarded as a representation relating to the products or service concerned. we reserve the right to alter without notice the specification, design, price or conditions of supply of any product or service. whilst meggitt electronic components products are of the very highest quality and reliabi lity, all electronic components can occasionally be subject to failure. where failure of a meggitt electronic components product could result in life threatening consequences, then the circuit and application must be discussed with the company. such areas might include ecg, respiratory. and other medical and nuclear applications and any non fail safe applications circuit.
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