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features recommended applications amusement equipment, electric househol d appliances, other general applications page 1 ? a black case and a gray case are available. ? lead?free soldering compatible ? rohs compliant green : 565nm orange : 605nm red : 660nm case size product features 12.5 x 17.0 mm (w x h) ns 161/163 series numeric display/case size 12.5 x 17.0 mm peak wavelength die materials soldering methods esd packing ttw (through the wave) soldering and manual soldering more than 2kv(hbm) tray green : gap orange : gaasp red : gaalas 13.6 mm character height 1 digit number of digit arrow feather type segment shape 2006.7.31
absolute maximum ratings green orange red 63 63 60 mw/seg 25 25 30 ma/seg 100 100 120 ma/seg 0.34 0.34 0.41 ma/ 1.35 1.35 1.64 ma/ 444v -40 +85 -40 +85 -40 +85 -40 +85 -40 +85 -40 +85 1 i fr m measurement condition : duty 1/5, f = 1khz electro-optical characteristics conditions green orange red min. 2 4 6 typ. 4 8 12 min. - - 12 typ. - - 15 typ. 2.2 2.2 1.7 max. 2.5 2.5 2.0 reverse current v r =4v i r max. 100 100 100 a/seg peak wavelength i f =20ma p typ. 565 605 660 nm spectral line half width i f =20ma S typ. 30 30 30 nm t opr t stg characteristics derating (ta=25 or higher) reverse voltage operating temperature item symbol storage temperature S i f S i frm v r unit power dissipation forward current pulse forward current 1 absolute maximum ratings item symbol pd i f i fr m forward voltage v f luminous intensity ( -b product ) i v luminous intensity ( -c product ) i f =20ma i v i f =20ma unit i f =20ma mcd/seg v/seg mcd/seg emitted color gap green 1 gaasp orange 1 gaalas red 1 gaalas red 1 nsr161-c nsr163-c chip/ segment material emitted color part no. case color black nsg161p-b nsa161-b NSR161-B case color gray nsg163p-b nsa163-b nsr163-b ns 161/163 series numeric display/case size 12.5 x 17.0 mm page 2 (ta=25 ) (ta=25 ) 2006.7.31
page 3 2004.12.22 ns 161/163 series technical data (green) forward voltage vs. forward current condition : ta = 25 forward voltage v f (v) forward current i f (ma) ambient temperature vs. forward voltage ambient temperature : ta( ) forward voltage v f (v) forward current vs. relative intensity condition : ta = 25 forward current i f (ma) relative intensity ambient temperature vs. relative intensity condition : i f =20ma ambient temperature : ta( ) /relative intensity numeric display/case size 12.5 x 17.0 mm
page 4 2004.12.22 ns 161/163 series ambient temperature vs. maximum forward current ambient temperature : ta( ) maximum forward current : i f max. (ma) ambient temperature vs. power dissipation ambient temperature : ta( ) power dissipation : pd (mw) duty factor vs. maximum tolerable pulse forward current condition : ta = 25 duty factor i frm max./i f dc max. numeric display/case size 12.5 x 17.0 mm technical data (green)
page 5 2004.12.22 ns 161/163 series forward voltage vs. forward current condition : ta = 25 forward voltage v f (v) forward current i f (ma) ambient temperature vs. forward voltage ambient temperature : ta( ) forward voltage v f (v) forward current vs. relative intensity condition : ta = 25 forward current i f (ma) relative intensity ambient temperature vs. relative intensity condition : i f =20ma ambient temperature : ta( ) relative intensity numeric display/case size 12.5 x 17.0 mm technical data (orange)
page 6 2004.12.22 ns 161/163 series ambient temperature vs. power dissipation ambient temperature : ta( ) power dissipation : pd (mw) duty factor vs. maximum tolerable pulse forward current condition : ta = 25 duty factor i frm max./i f dc max. ambient temperature vs. maximum forward current ambient temperature : ta( ) maximum forward current : i f max. (ma) numeric display/case size 12.5 x 17.0 mm technical data (orange)
page 7 2004.12.22 ns 161/163 series forward voltage vs. forward current condition : ta = 25 forward voltage v f (v) forward current i f (ma) ambient temperature vs. forward voltage ambient temperature : ta( ) forward voltage v f (v) forward current vs. relative intensity condition : ta = 25 forward current i f (ma) relative intensity ambient temperature vs. relative intensity condition : i f =20ma ambient temperature : ta( ) relative intensity numeric display/case size 12.5 x 17.0 mm technical data (red)
page 8 2004.12.22 ns 161/163 series ambient temperature vs. power dissipation ambient temperature : ta( ) power dissipation : pd (mw) duty factor vs. maximum tolerable pulse forward current condition : ta = 25 duty factor i frm max./i f dc max. ambient temperature vs. maximum forward current ambient temperature : ta( ) maximum forward current : i f max. (ma) numeric display/case size 12.5 x 17.0 mm technical data (red)
package dimensions (unit: mm) numeric display/case size 12.5 x 17.0 mm ns 161/163 series page 9 (tolerance 0.25 mm) 2006.7.31
2004.12.22 numeric display/case size 12.5 x 17.0 mm ns 161/163 series page 10 ttw (through the wave ) soldering conditions pre-heating solder bath temp. dipping time 100 60 s 1) the dip soldering process shall be 2 times maximum. 2) the product shall be cooled to normal temperature before the second dipping process. manual soldering conditions 265 5 s (max.) resin surface temperature (max.) (max.) (max.) iron tip temp. soldering time and frequency 3 s 2 times 400 (max.) (max.) (max.) (30 w max.) position at least 2.0 mm away from resin body position at least 2.0 mm away from resin body
2004.12.22 numeric display/case size 12.5 x 17.0 mm ns 161/163 series page 11 reliability testing result failure criteria reliability testing result applicable standard testing conditions duration failure room temp. operating life eiaj ed- 4701/100(101) ta = 25 , i f = maxium rated current/seg 1,000 h 0/10 resistance to soldering heat eiaj ed- 4701/300(302) 260 5 , 3mm from package base 10s 0/10 temperature cycling eiaj ed- 4701/100(105) minimum rated storage temperature(30min) normal temperature(15min) maximum rated storage temperature(30min) normal temperature(15min) 5 cycles 0/10 wet high temp. storage life eiaj ed- 4701/100(103) ta = 60 2 , rh = 90 5% 1,000 h 0/10 high temp. storage life eiaj ed- 4701/200(201) ta = maximum rated storage temperature 1,000 h 0/10 low temp. storage life eiaj ed- 4701/200(202) ta = minimum rated storage temperature 1,000 h 0/10 lead tension eiaj ed- 4701/400(401) 5n,1time 10s 0/10 vibration, variable frequency eiaj ed- 4701/400(403) 98.1m/s 2 (10g), 100 2khz sweep for 20min., xyz each direction 2 h 0/10 lead bend eiaj ed- 4701/400(401) 2.5n, 0 90 2 times 0/10 shock jis c 7201 a-8 it falls on wood engraving from height of 75cm. 3 times 0/10 items symbols conditions failure criteria luminous intensity iv i f value of each product luminous intensity testing min. value spec. min. value x 0.5 forward voltage v f i f value of each product forward voltage testing max. value R spec. max. value x 1.2 reverse current i r v r = maximum rated reverse voltage v testing max. value R spec. max. value x 2.5 cosmetic appearance - - no notable, decoloration, deformation and cracking
special notice to customer s using the products and technical information shown in this data sheet 1) the technical information shown in the data sheets are limited to the typical characteristics and circuit examples of the referenced products. it does not co nstitute the warranting of industrial property nor the granting of any license. 2) for the purpose of product improvement, the specific ations, characteristics and technical data described in the data sheets are subject to change without prior no tice. therefore it is recommended that the most updated specifications be used in your design. 3) when using the products described in the data sh eets, please adhere to the maximum ratings for operating voltage, heat dissipation characteristics, and other precautions for use. we ar e not responsible for any damage which may occur if these specifications are exceeded. 4) the products described in the data sheets are made to be used in stan dard electronic applications such as office automation appliances, commu nication devices, audio visual, home appliances, and measuring instruments. 5) if the products in the data sheets are to be used for purposes other than the above which requires high level reliability and safety where failure and or malfunction of the product may cause deat h or other serious effects on the human body such as airplane, space activity, transportation, medical, nuclear), please contact our sales personnel. 6) in order to export the products or technologies de scribed in this data sheet which are under the ?foreign exchange and foreign trade control law,? it is necessary to first obtain an export permit from the japanese government. 7) no part of this data sheet may be reprinted or reproduced without prior written permission from stanley electric co., ltd. 8) the most updated edition of this data sheet can be obtained from the address below: http://www.stanley-components.com 2004.12.22 numeric display/case size 12.5 x 17.0 mm ns 161/163 series page 12

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