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 161 rl-7700-3lp rl-7700-4lp low profile ceramic wirewound chip inductors features ceramic core wire wound construction. no batch to batch variations in inductance. high reliability due to ceramic wirewound construc- tion. applications widely used in the communication applications such as cellular phones, pagers and other high frequency elec- tronics devices. specifications operating temperature range: -40? to +125? storage temperature: -40? to +125? precautions after mounting components onto printed circuit board, be careful not to bend or mishandle the board. when hand soldering, apply solder iron to the printed circuit board only. temperature of the iron tip should not exceed 260? with soldering time < 3 seconds. reflow soldering condition: 230? for 10s max. tape and reel packaging part number pieces per reel plastic reel size rl-7700-3lp 2,000 7 rl-7700-4lp 2,000 7 part number a max. b max. c max. d ref. e max. f max. g max. h max. i max. j max. rl-7700-3lp 2.29 1.73 1.03 0.51 1.27 0.44 1.02 1.78 1.02 0.76 rl-7700-4lp 2.92 2.79 1.40 0.65 2.03 0.51 1.52 2.54 1.02 1.27 b a e d c f f g j h pcb pattern i i mechanical dimensions (mm) part number identification rl-7700 -3 lp 4n7 k (1) (2) (3) (4) (5) (1) series name (2) dimensions (3) type code: lp - low profile (4) inductance code (5) tolerance code g - 2% j - 5% k - 10%
part tolerance l test q q test srf dcr idc number available (nh) freq. min. freq. min. max. max. (mhz) (mhz) (mhz) ( ? ) (ma) rl-7700-3lp-1n8 k 1.8 250 55 1500 9400 0.030 800 rl-7700-3lp-3n9 k 3.9 250 50 1000 6100 0.060 800 rl-7700-3lp-4n7 k,j 4.7 250 50 1000 5500 0.060 800 rl-7700-3lp-6n8 k,j 6.8 250 50 1000 5500 0.080 800 rl-7700-3lp-8n2 k,j 8.2 250 50 1000 4800 0.080 800 rl-7700-3lp-10n k,j,g 10.0 250 55 750 3300 0.080 800 rl-7700-3lp-12n k,j,g 12.0 250 55 750 3800 0.100 800 rl-7700-3lp-15n k,j,g 15.0 250 50 500 2950 0.010 800 rl-7700-3lp-18n k,j,g 18.0 250 50 500 3100 0.130 800 rl-7700-3lp-22n k,j,g 22.0 250 50 500 2900 0.150 800 rl-7700-3lp-27n k,j,g 27.0 250 50 500 2450 0.230 600 rl-7700-3lp-33n k,j,g 33.0 250 50 500 2350 0.280 600 rl-7700-3lp-39n k,j,g 39.0 250 50 500 2200 0.330 600 rl-7700-3lp-47n k,j,g 47.0 200 50 500 2000 0.390 600 rl-7700-3lp-56n k,j,g 56.0 200 50 500 1850 0.390 500 rl-7700-3lp-68n k,j,g 68.0 200 50 500 1500 0.400 500 rl-7700-3lp-82n k,j,g 82.0 150 50 500 1500 0.440 500 rl-7700-3lp-r10 k,j,g 100.0 150 50 500 1200 0.640 400 rl-7700-3lp-r12 k,j,g 120.0 150 40 250 1150 0.680 300 rl-7700-3lp-r15 k,j,g 150.0 150 40 250 1050 0.800 300 test equipment: agilent / hp 4287 + agilent / hp 8753d or hp 4291a 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 162
part tolerance l test q q test srf dcr idc number available (nh) freq. min. freq. min. max. max. (mhz) (mhz) (mhz) ( ? ) (ma) rl-7700-4lp-4n7 k,j 4.7 50 42 500 6000 0.150 600 rl-7700-4lp-8n2 k,j 8.2 50 50 500 5000 0.220 600 rl-7700-4lp-15n k,j 15.0 50 57 500 3000 0.220 600 rl-7700-4lp-20n k,j 20.0 50 72 500 2400 0.330 600 rl-7700-4lp-30n k,j 30.0 50 69 500 2400 0.380 600 rl-7700-4lp-40n k,j 40.0 50 67 500 2000 0.430 600 rl-7700-4lp-50n k,j,g 50.0 50 72 500 1900 0.480 600 rl-7700-4lp-60n k,j,g 60.0 50 75 500 1800 0.520 600 rl-7700-4lp-70n k,j,g 70.0 50 68 500 1700 0.550 510 rl-7700-4lp-80n k,j,g 80.0 50 75 500 1400 0.560 510 rl-7700-4lp-90n k,j,g 90.0 50 85 500 1400 0.610 500 rl-7700-4lp-r56 k,j,g 560.0 25 40 100 400 1.330 400 test equipment: agilent / hp 4287 + agilent / hp 8753d or hp 4291a 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 163
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