(1/2) 001-02 / 20080822 / e531_vls3015.fm ? all specifications are subject to change without notice. smd inductors(coils) for power line(wound, magnetic shielded) vls series vls3015 features miniature size mount area: 3 3mm height: 1.5mm max. generic use for portable dc to dc converter line. high magnetic shield construction should actualize high resolution for emc protection. available for automatic mounting in tape and real package. the products do not contain lead and support lead-free soldering. applications dvcs, dscs, pdas, lcd displays, cellular phones, hdds, etc. shapes and dimensions recommended pc board pattern electrical characteristics ? rated current: value obtained when current flows and the temperature has risen to 40c or when dc current flows and the nominal value of inductance has fallen by 30%, whichever is smaller. operating temperature range: ?40 to +105c (including self-temperature rise) typical electrical characteristics inductance vs. dc superposition characteristics vls3015t-1r0n2r0 vls3015t-1r5n1r6 conformity to rohs directive 3.0 0.1 3.0 0.1 1.5max. dimensions in mm 1.0 1.0 1.0 3.0 dimensions in mm part no. inductance (h) inductance tolerance (%) test frequency (mhz) dc resistance ( ? ) rated current(a) ? based on inductance change based on temperature rise typ. max. typ. max. typ. vls3015t-1r0n2r0 1 30 1 0.058 0.048 2 2.2 2.2 vls3015t-1r5n1r6 1.5 30 1 0.074 0.062 1.6 1.8 2 vls3015t-2r2m1r4 2.2 20 1 0.084 0.07 1.4 1.5 1.8 vls3015t-3r3m1r2 3.3 20 1 0.112 0.093 1.2 1.3 1.6 VLS3015T-4R7MR99 4.7 20 1 0.136 0.113 0.99 1.1 1.4 vls3015t-6r8mr86 6.8 20 1 0.211 0.176 0.86 0.96 1.1 vls3015t-100mr70 10 20 1 0.276 0.234 0.7 0.78 1 vls3015t-150mr58 15 20 1 0.422 0.352 0.58 0.64 0.8 vls3015t-220mr45 22 20 1 0.622 0.518 0.45 0.5 0.6 vls3015t-330mr36 33 20 1 0.959 0.799 0.36 0.4 0.5 vls3015t-470mr31 47 20 1 1.406 1.172 0.31 0.34 0.4 0.0 0.2 0.4 0.6 0.8 1.0 0 500 1000 1500 2000 2500 inductance ( h ) dc current ( ma ) 0.0 0.3 0.6 0.9 1.2 1.5 0 500 1000 1500 2000 inductance ( h ) dc current ( ma ) conformity to rohs directive: this means that, in conformity with eu directive 2002/95/ec, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, pbb and pbde, have not been used, except for exempted applications.
(2/2) 001-02 / 20080822 / e531_vls3015.fm all specifications are subject to change without notice. typical electrical characteristics inductance vs. dc superposition characteristics vls3015t-2r2m1r4 vls3015t-3r3m1r2 VLS3015T-4R7MR99 vls3015t-6r8mr86 vls3015t-100mr70 vls3015t-150mr58 vls3015t-220mr45 vls3015t-330mr36 vls3015t-470mr31 test circuit 0.0 0.5 1.0 1.5 2.0 2.5 0 300 600 900 1200 1500 1800 inductance ( h ) dc current ( ma ) 0.0 1.0 2.0 3.0 4.0 0 200 400 600 800 1000 1200 inductance ( h ) dc current ( ma ) 0.0 1.0 2.0 3.0 5.0 4.0 0 200 400 600 800 1000 1200 inductance ( h ) dc current ( ma ) 0.0 2.0 4.0 6.0 8.0 0 200 400 600 800 1000 inductance ( h ) dc current ( ma ) 0 6 4 2 8 10 12 0 200 400 600 800 inductance ( h ) dc current ( ma ) 0 5 10 15 20 0 200 400 600 100 300 500 700 inductance ( h ) dc current ( ma ) 0 5 10 15 25 20 0 200 400 100 300 500 inductance ( h ) dc current ( ma ) 0 5 10 15 40 20 25 35 30 0 150 400 50 350 200 250 100 300 450 inductance ( h ) dc current ( ma ) 0 10 40 60 20 50 30 0 150 50 200 250 100 300 350 inductance ( h ) dc current ( ma ) 1 2 a c=20,000 f l=0.1h 1: lcr meter 4285a f=1mhz 2: dc constant current sample
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: tdk: ? vls3015t-100mr70? vls3015t-150mr58? vls3015t-1r0n2r0? vls3015t-1r5n1r6? vls3015t-220mr45? vls3015t-2r2m1r4? vls3015t-330mr36? vls3015t-3r3m1r2? vls3015t-470mr31? VLS3015T-4R7MR99? vls3015t-6r8mr86
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