CAMBION Wearnes Cambion LTD Castleton, Hope Valley, Derbyshire, S33 8WR, England Telephone: +44(0)1433 621555 Fax: +44(0)1433 621290 Web: www.cambion.com Email: [email protected] Technical Data Sheet 550-3640 R F Choke, moulded, axial, .15µH thru 33.0µH Manufactured in accordance with (but not released to)BS9751 N0001 Pattern B How to order code 550-3640-XX-YY-ZZ Basic Part No XX = Inductance identifier, YY = tolerance, ZZ = packaging Colour Code Basic Part No. XX Inductance 550-3640 -01 -03 -05 -07 -09 -11 -13 -15 -17 -19 -21 -23 -25 -27 -29 -31 -33 -35 -37 -39 -41 -43 -45 −47 −49 -51 -53 -55 -57 µH15 µH18 µH22 µH27 µH33 µH39 µH47 µH56 µH68 µH82 1µH0 1µH2 1µH5 1µH8 2µH2 2µH7 3µH3 3µH9 4µH7 5µH6 6µH8 8µH2 10µH 12µH 15µH 18µH 22µH 27µH 33µH A B C Q Min. Gold Gold Gold Gold Gold Gold Gold Gold Gold Gold Brown Brown Brown Brown Red Red Orange Orange Yellow Green Blue Grey Brown Brown Brown Brown Red Red Orange Brown Brown Red Red Orange Orange Yellow Green Blue Grey Gold Gold Gold Gold Gold Gold Gold Gold Gold Gold Gold Gold Black Red Green Grey Red Violet Orange Green Grey Red Violet Orange White Violet Blue Grey Red Black Red Green Grey Red Violet Orange White Violet Blue Grey Red Black Black Black Black Black Black Black 50 50 45 45 45 45 45 50 50 50 50 33 33 33 33 33 33 33 33 45 50 50 55 65 65 75 75 60 65 Copyright Cambion Tuesday, 18 February 2003 Test Freq. (MHz) 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 2.5 2.5 2.5 2.5 2.5 2.5 DCR Max. (Ω) .03 .04 .055 .07 .09 .10 .12 .135 .15 .22 .29 .42 .50 .65 .95 1.20 2.00 2.30 2.60 .32 .50 .60 .90 1.10 1.40 2.25 2.50 2.60 3.00 DC Max. (mA) 2260 1960 1680 1480 1310 1240 1130 1070 1010 840 730 605 555 490 405 360 280 260 245 690 550 505 415 375 330 260 250 242 227 SRF Min. (MHz) 472 405 405 350 325 295 280 252 225 198 180 162 142 135 121 108 100 90 81 54 50 45 40 39 36 30 27 22.5 17 Page 1 of 2 CAMBION Wearnes Cambion LTD Castleton, Hope Valley, Derbyshire, S33 8WR, England Telephone: +44(0)1433 621555 Fax: +44(0)1433 621290 Web: www.cambion.com Email: [email protected] Technical Data Sheet TOLERANCE (YY) ±5% ±10% ±20% -01 -02 -03 Gold Silver None -02 - Standard, others made to order PACKAGING (ZZ) -00 -36 Temperature range: Loose Taped -01 to -37: -55°C το +125°C -39 to -57: -55°C το +105°C Copyright Cambion Tuesday, 18 February 2003 Page 2 of 2