r c b 0 8 1 2 3 r 3 m z f (a) (c) (b) (e) (d) 1. part no. expression : (b) dimension code (c) inductance code : 3r3 = 3.3uh (a) series code 2. configuration & dimensions : 25.005.0 ?a b c 4. materials : superworld electronics (s) pte ltd (a) core : dr ferrite core (b) wire : enamelled copper wire (c) lead : tinned copper wire (d) tube : shrinkable tube 3. schematic : (d) tolerance code : k = 10%, m = 20% (e) x, y, z : standard part 5. general specification : c) operating temp. : -40c to +105c b) storage temp. : -40c to +125c a) temp. rise : 20c max. at rated current rcb0812 series pg. 1 note : specifications subject to change without notice. please check our website for latest information. 25.04.2008 18.005.0 de f 2.50 max. 5.000.8 8.700.5 0.65 ref. unit:m/m a b d ?a " " : start marking : c d ?a b e 101 f ?w ?w c (f) (f) f : lead free 12.001.0 radial choke coil 101 e (e) ink : bon margue
superworld electronics (s) pte ltd 6. electrical characteristics : rcb0812 series note : specifications subject to change without notice. please check our website for latest information. pg. 2 25.04.2008 radial choke coil 0.850 0.55 1.9 1v/0.796 390.0 10% rcb0812391kzf 20 1.300 1.600 2.100 1.800 1.400 470.0 10% 820.0 10% 1000.0 10% 680.0 10% 560.0 10% RCB0812471KZF rcb0812681kzf rcb0812821kzf rcb0812102kzf rcb0812561kzf 1v/0.796 1v/0.796 1v/0.252 1v/0.796 1v/0.796 40 20 20 20 20 1.3 1.5 1.8 1.6 1.7 0.50 0.40 0.30 0.35 0.45 rdc (
) max. 0.039 0.033 0.027 0.055 0.065 0.060 0.110 0.120 0.090 0.048 0.200 0.210 0.140 0.320 0.230 0.280 0.680 0.600 0.540 0.760 0.370 0.130 inductance ( h ) 4.7 20% 3.3 20% 6.8 20% 15.0 10% 22.0 10% 18.0 10% 12.0 10% 33.0 10% 27.0 10% 10.0 10% 47.0 10% 68.0 10% 100.0 10% 82.0 10% 56.0 10% 120.0 10% 220.0 10% 270.0 10% 180.0 10% 330.0 10% 150.0 10% 39.0 10% rcb0812270kzf rcb0812330kzf rcb0812470kzf rcb0812560kzf rcb0812680kzf rcb0812820kzf rcb0812101kzf rcb0812121kzf rcb0812181kzf rcb0812221kzf rcb0812271kzf rcb0812331kzf rcb0812151kzf rcb0812390kzf rcb08123r3mzf rcb08124r7mzf rcb08126r8mzf rcb0812120kzf rcb0812150kzf rcb0812180kzf rcb0812220kzf rcb0812100kzf part no. 8.5 1v/2.52 40 1v/2.52 1v/2.52 1v/2.52 1v/2.52 1v/2.52 1v/0.796 1v/0.796 1v/0.796 1v/0.796 1v/0.796 1v/0.796 1v/0.796 1v/2.52 30 20 20 30 30 30 30 30 30 30 40 30 30 3.5 2.2 2.4 2.0 3.0 2.6 2.8 5.0 4.5 4.0 8.0 6.0 7.0 test frequency ( mhz ) 1v/7.96 1v/7.96 1v/7.96 1v/2.52 1v/2.52 1v/2.52 1v/2.52 1v/2.52 20 50 40 40 50 50 20 q min. 20 50.0 30.0 15.0 10.0 20.0 9.5 9.0 ( mhz ) srf min. 70.0 1.80 1.00 0.70 0.60 0.80 0.90 0.65 0.75 1.70 1.30 1.10 1.20 1.50 1.60 3.20 2.50 2.30 1.90 2.40 2.70 3.00 ( a ) idc max. 3.60 90 to 120s recommended soldering conditions 180c 150c 230c reflow solderings 260c natural 40s max. pre-heating cooling 10s max.
superworld electronics (s) pte ltd rcb0812 series note : specifications subject to change without notice. please check our website for latest information. pg. 3 25.04.2008 7. characteristics curves : radial choke coil @ temp. rise vs. dc superposition response curve dc current (a) 331k 5 10 10 10 10 l (uh) 10 frequency(mhz) 5 3 3 10 -1 -3 10 5 -2 -1 10 35 3 5 1 3 0 5 3 5 2 3 150k 3r3m 101k 5 5 3 0 3 1 10 10 2 10 10 @ inductance vs. frequency response curve 0 4 5 3 3 102k 10 0 30 20 12 4 35 60 ? t (c) 50 40 80 70 90 331k 102k 101k 150k 10 2 3 5 -2 3 0 10 10 5 3 -1 10 3r3m 1 10 3 l (uh) 5 2 3 10 150k 331k 101k dc current (a) 0 10 55 3 1 10 10 35 @ inductance vs. dc superposition response curve 4 10 5 3 3 102k 7 6810 9 3r3m
superworld electronics (s) pte ltd rcb0812 series 8. ul card : note : specifications subject to change without notice. please check our website for latest information. pg. 4 25.04.2008 radial choke coil __ underwriters laboratories inc. changbao 102 600 125 all yes temp c max cat. no. v max max resistance *c temp rated oil recognized col rated # oft __ ansi type bc guangdong china mtl dsg __ __ coating type __ tc ti
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