ta - i alloy film chip resis tors low resistance ( 31 - 91 m )for 1206 halogen - free document no trl - 12 0 s011 h issued date 201 4 / 0 8 / 05 page 1 / 9 ta - i technology co., ltd ceramic substrate 1. scope : this specification applies for the r l12(1206) of alloy film chip resistors made by ta - i. 2. construction: 3. type designation: r l 1 2 j tn r0 5 0 product code size tolerance packaging nominal r l : chip resistor power rating resistance over coat ni plating sn plating resistive element 4 d igits e.g., (e24) r0 5 0= 5 0m tn - lead free &paper tape j - 5% g - 2% f - 1% 12 - 1206(3216) 1/2w conductor : (lead - free )
ta - i alloy film chip resis tors low resistance ( 31 - 91 m )for 1206 halogen - free document no trl - 12 0 s011 h issued date 201 4 / 0 8 / 05 page 2 / 9 ta - i technology co., ltd 4. dimensions: unit: mm type l w c d t rl12 3.10 0.20 1.55 0.10 0.90 0.30 0.50 0.20 0.50 0.10 5. ratings & characteristics : characteristics feature measurement method rl12 power ratings (w) 1/2w jis code 3a / jis code 3d resistance value ( m ? ) 31 ~ 91 refer to jis c 520 1 - 1 - 4.5 t .c. r ( ppm/ o c ) 31 - 50 m ? 51 - 91 m ? refer to jis c 520 1 - 1 - 4.8 600ppm 400ppm operation temperature range ( o c ) - 55 ~ +1 5 5 resistance tolerance ( % ) ? 1, ? 2, ? 5 jis c 5201 - 1 - 4.2.5 insulation resistance ( m ? ) over 100 refer to jis c 520 1 - 1 - 4.6 maximum working voltage ( v) ( p * r) 1/2 note : except for the above standardized products, we also provide the customized products. r050
ta - i alloy film chip resis tors low resistance ( 31 - 91 m )for 1206 halogen - free document no trl - 12 0 s011 h issued date 201 4 / 0 8 / 05 page 3 / 9 ta - i technology co., ltd 5.1 derating curve : for resistors operated at ambient temperature over 70 , power rating shall be derated in accordance with figure 1. p max ambient temp.( 5.2 rated voltage: the rated voltage is calculated by the following formula: e= p * r e=rated voltage(v) p=rated power(w) r=resistance v alue( ) power ratio(% )
ta - i alloy film chip resis tors low resistance ( 31 - 91 m )for 1206 halogen - free document no trl - 12 0 s011 h issued date 201 4 / 0 8 / 05 page 4 / 9 ta - i technology co., ltd 6 . reliability tests: test items reference standard condition of test test limits temperature coefficient of resistance iec60115 - 1 - 4.8 j is - c520 1 - 1 - 4.8 - 55 ~ +125 refer to paragraph 5 short time overload iec60115 - 1 - 4.13 j is - c520 1 - 1 - 4.13 2.5 x rated voltage, 5s 1%: ? (1% +0.0 0 5 ? ) 2%,5%: ? (3% +0.0 0 5 ? ) load life iec60115 - 1 - 4.25.1 j is - c520 1 - 1 - 4.25.1 1000 hours at rated power , 70 , 1.5hours on , 0.5hour off 1%: ? ( 1 % +0.0 01 ? ) 2%,5%: ? (3% +0.0 01 ? ) load life with humidity i ec60 115 - 1 - 4.24 j is - c520 1 - 1 - 4.24 1000 hours at rated power , 40 ? 2 , 90~95% rh 1.5hours on , 0.5hour off 1%: ? ( 1 % +0.0 01 ? ) 2%,5%: ? (3% +0.0 01 ? ) rapid change of temperature i ec60115 - 1 - 4.19 j is - c520 1 - 1 - 4.19 - 55 (30 min. ) / +1 5 5 (30 min. ) 5 cycles ? 1 % +0.0 0 5 ? resistance to soldering heat i ec60115 - 1 - 4.18 j is - c520 1 - 1 - 4.18 2 7 0 ? 5 solder , 10 ? 1 sec dwell . ? 1 % +0.0 0 5 ? solderability i ec60115 - 1 - 4.17 j is - c520 1 - 1 - 4.17 2 45 5 solder, 2 0.5 sec dwell. solder : sn96.5 / ag3.0 / cu0.5 at least 95% of surfac e area of electrode shall be covered with new solder. robustness of termination ( bending strength) i ec60115 - 1 - 4.33 j is - c520 1 - 1 - 4.33 3mm deflection ? 1 % +0.0 0 5 resistance to dry heat i ec60115 - 1 - 4.23.2 j is - c520 1 - 1 - 4.23.2 1 5 5 ? 5 for 96 ? 4 hrs 1%: ? (1 % +0 .0 0 5 ? ) 2%,5%: ? (2% +0.0 0 5 ? ) note* :rcwv : rated continuous working voltage . 7. marking resistance value is expressed by 4 digits, the first r means decimal point and the other digits represent for the normal resistance in ? . e.g ., r0 5 0 = 5 0 m ?
ta - i alloy film chip resis tors low resistance ( 31 - 91 m )for 1206 halogen - free document no trl - 12 0 s011 h issued date 201 4 / 0 8 / 05 page 5 / 9 ta - i technology co., ltd 8. taping & reel 8.1 taping dimensions 8.1.1 4 mm pitch paper packing type a b w f e p 1 p 2 p 0 d 0 t paper tape rl12 2.0 0.15 3.6 0.2 8.0 0.2 3.5 0.05 1.75 0.1 4.0 0.1 2.0 0.05 4.0 0.1 +0.1 1.5 - 0 0.84 0.1 unit: mm type size paper tape 4 mm pitch 178mm/r rl 12 5000
ta - i alloy film chip resis tors low resistance ( 31 - 91 m )for 1206 halogen - free document no trl - 12 0 s011 h issued date 201 4 / 0 8 / 05 page 6 / 9 ta - i technology co., ltd 8 . 2 reel specifications unit: mm series a b c w t r l 12 178 0.2 60 min 13.0 1.0 9.0 1.0 11.5 1.0 8 .3 peel C off force : peel - off force of paper and blister tape is in accordance with jis - c5202 that is , 0.1 to 0.7 n at a peel - off speed of 300 mm / minute. carrier tape top cover tape 10 ~ 15 p ull 300 mm/min
ta - i alloy film chip resis tors low resistance ( 31 - 91 m )for 1206 halogen - free document no trl - 12 0 s011 h issued date 201 4 / 0 8 / 05 page 7 / 9 ta - i technology co., ltd 9 . label 9.1 manufacture label : date code resistance tolerance type lot no: manufacture label 9.2 customer label( by customer request ): lead - free products product spec. customer no: date year month 1 0 . recommended land patterns land pattern type size dimension ( mm ) a b c rl 12 (1206 ) 2.0 ~ 2.4 4. 4~5.0 1.2~1.8 qty: 5000 pcs r0 5 0 j t336b0026k c6 1336 rl12 jt ta - i tech lead free 1206 5%(t) 0.0 5 105a702723 rl12jtnr0 5 0 04.05.21
ta - i alloy film chip resis tors low resistance ( 31 - 91 m )for 1206 halogen - free document no trl - 12 0 s011 h issued date 201 4 / 0 8 / 05 page 8 / 9 ta - i technology co., ltd 11. recommend ir C reflow profile : ( lead - free solder : sn96.5 / ag3 / cu0.5 ) profile feature lead (pb ) - free assembly average ramp - up rate (tsmax to tp) 3 / second max. preheat - temperature min (ts min ) - temperature max (ts max ) - time (ts min to ts max ) (ts) 150 200 60 - 150 seconds time maintained above : - temperature (t l ) - time (t l ) 217 60 - 120 seconds peak temperature (tp) 260 time within of actual peak temperature (tp) 2 10 seconds ramp - down rate 6 /second max. time 25 to peak temperature 8mimutes max. allo w ed re - flow times : 3 times remark : to avoid discoloration phenomena of chip on terminal electrodes, please use n2 re - flow furnace . 12. storage conditions : temperature: 5 ~35 ,humidity: 4 0 %~75% 5 0 ? ?
ta - i alloy film chip resis tors low resistance ( 31 - 91 m )for 1206 halogen - free document no trl - 12 0 s011 h issued date 201 4 / 0 8 / 05 page 9 / 9 ta - i technology co., ltd 13. shelf life : 2 year s from manufacturing date 1 4 .ecn engineering change notice: the customer will be informed with ecn if there is significant mo dification on the characteristics and materials described in approval sheet. 15. manufacturing country & city : ta - i technology co., ltd. ( taiwan C tao yuan ) tel: 886 - 3 - 3246169 fax : 886 - 3 - 3246167 associated companies : (1) fortune tas k resistor factory ( china C dongguan ) tel : 86 - 769 - 8339 - 4790 ? 3 fax : 86 - 769 - 8339 - 4794 (2) ta - i technology ( dong guan ) co., ltd. ( china C dongguan ) tel : 86 - 769 - 8339 - 4790 ? 3 fax : 86 - 769 - 8339 - 4794 (3) ta - i technology ( su zhou ) co., ltd. ( c hina C su zhou ) tel :86 - 512 - 6 3457879 fax : 86 - 512 - 6 3457869 (4) tai ohm electronics ( m ) sdn. bhd. ( malaysia C pulaupinang ) tel :604 - 3900480 fax : 604 - 3901481 (5) p.t.tai electronics indonesia ( indonesia C jakarta ) tel :62 - 21 - 89830123 fax : 62 - 21 - 89830703
|
