renco electronics, inc. 595 international place, rockledge, fl 32955-4200 usa (321) 637-1000 ?toll free engineering hot line 800-645-5828 since 1955 fax: (321) 637-1600 web site:www.rencousa.com e-mail:sales@rencousa.com 99 features low profile and shielded. great for applications when space is at a premium. low resistance and high energy storage. applications excellent as dc-dc converter used in notebook computers, pda, cell phones, step-up or step-down converters and flash memory. materials construction a. core: ferrite dr core b. core: ri core c. wire: enameled copper wire d. base: lcp e4008 e. terminal: tinned copper plate f. adhesive: epoxy resin general specifications i ms : based on temperature rise i sat : based on ? l/ lo operating temperature: -40? to +85? storage temperature: -40? to +105? resistance to solder heat: 260? for 10 seconds tape and reel packaging part number pieces per reel plastic reel size rl-2012-s 1,000 13 rl-3308-s 1,000 13 a b c d d e f i g i pcb pattern h mechanical dimension (m/m) part number a b c d e f g (ref) h (ref) i (ref) rl-2012-s 8.00 0.2 10.50 0.2 5.00 0.3 2.10 0.2 2.00 0.2 6.00 0.3 5.70 2.20 2.40 rl-3308-s 10.0 0.2 12.7 0.2 3.00 0.3 2.40 0.2 2.20 0.2 7.60 0.3 7.30 2.80 3.00 rl-2012-s rl-3308-s shielded smd power inductors
renco electronics, inc. 595 international place, rockledge, fl 32955-4200 usa (321) 637-1000 ?toll free engineering hot line 800-645-5828 since 1955 fax: (321) 637-1600 web site:www.rencousa.com e-mail:sales@rencousa.com 100 part inductance testing srf dcr i ms i sat number (h) freq. (hz) (mhz) typ. ( ? ) max. (a) (a) rl-2012-s-2r2m 2.2 20% 0.1v / 100k 75.0 0.040 2.50 6.00 rl-2012-s-3r9m 3.9 20% 0.1v / 100k 50.0 0.055 2.10 4.50 rl-2012-s-5r6m 5.6 20% 0.1v / 100k 40.0 0.065 1.95 4.00 rl-2012-s-8r2m 8.2 20% 0.1v / 100k 32.0 0.080 1.75 3.00 rl-2012-s-100m 10.0 20% 0.1v / 100k 28.0 0.100 1.50 2.50 rl-2012-s-120m 12.0 20% 0.1v / 100k 24.0 0.120 1.40 2.00 rl-2012-s-150m 15.0 20% 0.1v / 100k 22.0 0.140 1.30 1.80 rl-2012-s-180l 18.0 15% 0.1v / 100k 19.0 0.160 1.20 1.60 rl-2012-s-220l 22.0 15% 0.1v / 100k 17.0 0.180 1.10 1.50 rl-2012-s-270l 27.0 15% 0.1v / 100k 15.5 0.200 1.00 1.40 rl-2012-s-330l 33.0 15% 0.1v / 100k 13.5 0.240 0.92 1.30 rl-2012-s-390l 39.0 15% 0.1v / 100k 12.0 0.260 0.84 1.00 rl-2012-s-470l 47.0 15% 0.1v / 100k 10.5 0.280 0.75 0.90 rl-2012-s-560k 56.0 10% 0.1v / 100k 9.5 0.380 0.68 0.80 rl-2012-s-680k 68.0 10% 0.1v / 100k 9.0 0.440 0.60 0.70 rl-2012-s-820k 82.0 10% 0.1v / 100k 8.5 0.550 0.54 0.60 rl-2012-s-101k 100.0 10% 0.1v / 100k 7.5 0.600 0.50 0.50 rl-2012-s-121k 120.0 10% 0.1v / 100k 7.0 0.750 0.45 0.45 rl-2012-s-151k 150.0 10% 0.1v / 100k 6.5 0.900 0.40 0.40 rl-2012-s-181k 180.0 10% 0.1v / 100k 4.8 1.050 0.35 0.37 rl-2012-s-221k 220.0 10% 0.1v / 100k 4.5 1.180 0.30 0.35 rl-2012-s-271k 270.0 10% 0.1v / 100k 4.2 1.400 0.27 0.32 rl-2012-s-331k 330.0 10% 0.1v / 100k 3.8 1.800 0.24 0.30 rl-2012-s-391k 390.0 10% 0.1v / 100k 3.6 2.100 0.22 0.28 rl-2012-s-471k 470.0 10% 0.1v / 100k 3.5 2.250 0.20 0.26 rl-2012-s-561k 560.0 20% 0.1v / 100k 3.0 3.000 0.18 0.25 rl-2012-s-681k 680.0 20% 0.1v / 100k 2.8 3.400 0.17 0.23 rl-2012-s-821k 820.0 20% 0.1v / 100k 2.5 4.000 0.16 0.22 rl-2012-s-102k1000.0 20% 0.1v / 100k 2.2 5.000 0.15 0.20 other non standard inductance values are available to meet your exact requirements. note: 1.inductance measured by lcr meter hp 4294/hp4291. 2. dcr measured by milliohm meter ch 502 ac. 3. srf measured by network analyzer hp 4294/hp4291. 4. ? temperature = 40? max at i ms. 5. ? l / loa = 10% typical at i sat.
renco electronics, inc. 595 international place, rockledge, fl 32955-4200 usa (321) 637-1000 ?toll free engineering hot line 800-645-5828 since 1955 fax: (321) 637-1600 web site:www.rencousa.com e-mail:sales@rencousa.com 101 part inductance testing srf dcr i ms i sat number (h) freq. (hz) (mhz) typ. ( ? ) max. (a) (a) rl-3308-s-2r2m 2.2 20% 0.1v / 100k 90.0 0.045 3.50 4.20 rl-3308-s-3r0m 3.0 20% 0.1v / 100k 70.0 0.062 3.00 3.60 rl-3308-s-3r9m 3.9 20% 0.1v / 100k 60.0 0.070 2.80 3.40 rl-3308-s-4r7m 4.7 20% 0.1v / 100k 50.0 0.078 2.50 3.00 rl-3308-s-6r8m 6.8 20% 0.1v / 100k 50.0 0.100 2.20 2.60 rl-3308-s-100m 10.0 20% 0.1v / 100k 38.0 0.145 2.00 2.20 rl-3308-s-120m 12.0 20% 0.1v / 100k 29.0 0.185 1.75 2.00 rl-3308-s-150m 15.0 20% 0.1v / 100k 30.0 0.200 1.50 1.80 rl-3308-s-180m 18.0 20% 0.1v / 100k 25.0 0.270 1.40 1.60 rl-3308-s-220m 22.0 20% 0.1v / 100k 22.0 0.300 1.30 1.50 rl-3308-s-270m 27.0 20% 0.1v / 100k 18.0 0.400 1.20 1.30 rl-3308-s-330m 33.0 20% 0.1v / 100k 17.0 0.450 1.10 1.20 rl-3308-s-390m 39.0 20% 0.1v / 100k 17.0 0.560 0.95 1.10 rl-3308-s-470m 47.0 20% 0.1v / 100k 15.0 0.650 0.80 1.05 rl-3308-s-560m 56.0 20% 0.1v / 100k 14.0 0.680 0.75 1.00 rl-3308-s-680m 68.0 20% 0.1v / 100k 12.0 0.800 0.70 0.90 rl-3308-s-820m 82.0 20% 0.1v / 100k 11.0 1.200 0.65 0.85 rl-3308-s-101m 100.0 20% 0.1v / 100k 9.5 1.400 0.60 0.80 rl-3308-s-121m 120.0 20% 0.1v / 100k 8.5 1.520 0.55 0.70 rl-3308-s-151m 150.0 20% 0.1v / 100k 8.0 1.800 0.50 0.65 rl-3308-s-181m 180.0 20% 0.1v / 100k 7.0 2.200 0.45 0.60 rl-3308-s-221m 220.0 20% 0.1v / 100k 6.5 2.200 0.40 0.50 rl-3308-s-271l 270.0 15% 0.1v / 100k 5.5 3.100 0.35 0.45 rl-3308-s-331l 330.0 15% 0.1v / 100k 5.2 3.600 0.30 0.40 rl-3308-s-391l 390.0 15% 0.1v / 100k 5.0 4.600 0.25 0.35 rl-3308-s-471l 470.0 15% 0.1v / 100k 4.5 5.100 0.20 0.30 other non standard inductance values are available to meet your exact requirements. note: 1.inductance measured by lcr meter hp 4294/hp4291. 2. dcr measured by milliohm meter ch 502 ac. 3. srf measured by network analyzer hp 4294/hp4291. 4. ? temperature = 40? max at i ms. 5. ? l / loa = 10% typical at i sat.
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