Page 10 of Hobby electronics by MGMicro Hobby Electronics

b.g micro 555 n 5th street suite 125 garland tx 75040 orders only 1-800-276-2206 tech support 972-205-9427 fax 972-205-9417 local orders 972-205-9447 no just an old discontinued transistor the msa-0204 is a 6v fixed gain 5dbm general purpose amplifier these transistors used to be as scarce as owl binoculars and when you did find them they were very expensive so if you want to hold onto a bit of the past now s your chance easy to hook up in out and ground are the only connections trnmsa0204 2 1.50 paypal=bgmicro@bgmicro.com e-mail us at bgmicro@bgmicro.com visit our web page http www.bgmicro.com helicopter lm1084it-adj an adjustable 5a low dropout positive regulator in a to220 case current limiting and thermal protection you set the output voltage with only two resistors maximum dropout of 1.5v at 5a of load current reglm1084 1.95 check out the specs at www.bgmicro.com under catalog tech docs lm1084it-adj bu208a trnbu208a 3.95 2sd 849 trn2sd849 3.95 2sd 871 trn2sd871 5.95 2sd1408 npn to-220 plastic trn2sd1408 .49 2sd1428 to-3 plastic trn2sd1428 1.95 don t forget to check catalog additions at www.bgmicro.com before you order to get the latest horizontal output additions purple led 3.6vdc/20ma 5mm 1000mcd,15 degree viewing angle led1079 2.19 t1-3/4 pink led 3.6vdc 7815t .40 20ma 1000mcd 15 degree 7824t .40 viewing angle 78l24 .49 led1080 2.19 7905k .75 7905t .40 79l05 .39 7908t .50 7912t .40 79l12 .49 7915t .40 79l15 .49 continued previous column 7812t .40 78l12 .49 78s12 .99 lm2931 low dropout regulator 5 led/shunt volt 100 ma input-output differential less than 0.6v right angle leads led on an 18 wire with a 3 pin female house numbered to-220 reg1001 .59 shunt recepticle 1/4 x1/16 removable rectangle difmc78t05ct fused green led1005 8 1.00 5v/3a regulator to-220 case green diffused t1-3/4 on an 8 mc78t05ct reg1003 $1.49 wire with a 3 pin female header lm350t 3amp led1027 6 1.00 lm350t voltage regulator to-220 3a adjustable 1.2v to 33v right angle reglm350t $1.99 four red right -15 volt regulator angle leds led1021 .20 negative 3-terminal volt4 bright yellow t age regulator -15v 1.5a 1-3/45mm right anto-3 reg1002 3 1.00 gle leds in a holder 2.6v 20ma 40 deregulators grees each led is 40mcd leds ips338av same as lm338k but easily removed led1143 .20 to-3 plastic package much easier yellow led right angle to mount positive adjustable volt led1003 .08 age regulator-rated 5a min 8a typi t 1 yellow over green leds cal ips338av $2.95 diffused led1009 .15 tl431c three terminal to-92 adjustable shunt regulator output voltage can be set between approximately 2.5v and 36v make excellent replacement for zener diodes regtl431 2 1.00 regulators purple and pink low dropout bcx70g what s an sot23 it is a surface mount packaged transistor how small are they 2.92mmx1.3mm now that s small it is an npn silicon vceo 45v ic 200ma and an hfe of 200 max we offer a sealed bottle of 500 for 11.95 trnbcx70g $11.95 mmbt2222a by fairchild surface mount pn2222a in a sot-23 package the industry standard workhorse and now completely affordable buy em to experiment with or for production npn vceo 40v with a collector current of 1a medium power amplifier and switch trnmmbt2222a .04 or 3000 66.00 transzorb transient voltage suppressor by vishay semiconductor the sa15a breakdown voltage vbr at it is a minimum of 16.7v and a maximum of 18.5v these parts have an excellent clamping capability comes in a do-15 package with formed leads 10 1.00 dio1022 p5ke15 ca 15 volt bi-directional same size as a 1n4000 series diode pwr1063 5 1.00 sot-23 mmbt2222a ld1117av33 3.3v regulator rated at 1a to-220 low drop out positive regulator current limiting and thermal protection dc input voltage 10 volts maximum drop out of 1.3v at 1a regld1117 .89 ld1085p 3a low dropout adjustable regulator an adjustable 3a low dropout positive regulator in a to220fp case current limiting and thermal protection you set the output voltage with only two resistors maximum dropout of 1.5v at 3a of load current check out the specs at www.bgmicro.com under catalog/tech docs regld1085p $1.75 ld1117av33 ld1085p shunt regulator red yellow surge suppressors regulators l293d the l293d is a quadruple high current half-h driver provides bidirectional drive currents of up to 600ma at voltages from 4.5 to 36v this will get those robots or stepping motors running comes in a 16 pin dip package icsl293 2.59 l293d driver lm317t .39 lm323at 3.25 lm323k 3.50 lm323-12 2.95 lm323k 3.50 lm337k 2 1.00 lm337t .69 lm350k 3.35 lm350t 1.99 tl494 .79 tl495 .79 tl497 .79 sg3524 .99 7805t .40 78l05 .49 78s05 .99 7808t .50 7809t .30 7812k 2 1.00 continued on next column ltl4221nlc by liteon red t-13mm 60 degree high intensity diffused high efficiency red 2-2.6v/30ma led1146 .07 l500yd by fema yellow t-1-3/45mm 44 degree diffused 2.1-3v/30ma led1147 .09 do you have a bunch of leds laying around in that junk box or do you just want to test the different leds you have at their specified current well this little gadget will let you test until your heart is content 6 different current ranges 2 5 10 20 30 and 50 ma just install a nine volt batterynot supplied and you are set led1063 5.95 led checker 5 mm blinking red led it operates from 3.5 to 13vdc blinking frequency 2.5hz to 1.5hz led1064 10 1.00 red rectangular led 2mm x 5mm led1014 15 1.00 green rectangular led 2mm x 5mm led1015 12 1.00 5mm red led .2 spcing led1016 15 1.00 t1-3/4 green led led1017 12 1.00 ultra bright-t1-clear-100 mcd point source red led1020 8 1.00 5mm blinker misc leds terms add $6.00 shipping and handling for orders under 3 pounds orders over 3 pounds will be charged according to weight and zone red label1 day blue label2 day and orange label3 day will all be charged according to weight and zone orders over $50.00 add .85 for insurance no c.o.d texas residents add 8 1/4 tax 90 day money back guarantee on all items all items subject to prior sale prices subject to change without notice foreign orders u.s funds only we can only ship ups to mexico and puerto rico we ship us mail to all other countries canada add $7.50 minimum shipping and handling countries other than canada add $15.00 minimum shipping and handling 10 2/08

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