bi technologies irc welwyn features thick film chip resistor arrays rohs compliant sulphur resistant version available (tested to astm-b809) AEC-Q200 (bcn164ab and bcn4d) features reliable monolithic constructon nickel barrier terminatons top side marking for easy identfcaton concave or convex terminaton styles square or scalloped edges available applicatons pull up / pull down resistors for digital ics series terminaton on high speed data busses current limit for led displays available as an 8 bit r/2r ladder network benefts saves board space over equivalent rated chip resistors eliminates up to seven pick & place operatons single component reliability leadless chip, reduced inductance mounts close to actve devices thick film chip arrays bcn series model (width) # of resistors circuit package size chip array edge finish / terminaton scalloped convex square convex square concave model bcn 10 (1.0mm) 4 resistors isolated 0804 0402 ? model bcn 16 4abi (1.6mm) 4 resistors isolated 1206 0603 ? model bcn 16 4a/ab (1.6mm) 4 resistors isolated 1206 0603 ? ? model bcn 16 8rb/8sb (1.6mm) 8 resistors bussed 1206 0603 ? model bcn 21 (2.1mm) 8 resistors bussed 1608 0804 ? model bcn 4d (3.1mm) 4 resistors isolated 2112 1206 ? model bcn 4dbi (3.1mm) 4 resistors isolated 2112 1206 ? model bcn 31 8rb/8sb (3.1mm) 8 resistors bussed 2512 1206 ? model bcn 31 8rbi/8sbi (3.1mm) 8 resistors bussed 2512 1206 ? jumper chip array 4/8 resistors isolated/bussed all all ? ? ? model styles resistors 02.18 general note tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. ? tt electronics plc www.ttelectronics.com/resistors all parts are pb-free and comply with eu directve 2011/65/eu (rohs2)
bi technologies irc welwyn thick film chip arrays bcn series electrical environmental constructon standard resistance range, ohms bcn4d, bcn10, bcn16 4: bcn 16 8r / 8s: bcn 31 8r / 8s: bcn 21: 10 to 1 megohm 100 to 1 megohm 22 to 1 megohm 68 to 220k standard resistance tolerance 5% (j tol.) optonal: 1% (f tol.), bcn 4d, bcn 16 4, bcn31 8rb / 8sb only 2% (g tol.), bcn 16 4, bcn31 8rb / 8sb only operatng voltage, maximum bcn 4d: bcn 16 4, bcn 31 8r / 8s: bcn 10, bcn 16 8r / 8s, bcn 21: 75vdc or pr 50vdc or pr 25vdc or pr power ratng, wats at 70c bcn 4d: bcn 10, bcn 164: bcn 16 8r / 8s: bcn 21, bcn 31 8r / 8s: 125mw per resistor / 500mw per package 63mw per resistor / 250mw per package 32mw per resistor / 250mw per package 63mw per resistor / 500mw per package test conditon parts with no tcr code parts with z tcr code operatng temperature range -55c to +155c temperature coefcient of resistance 200ppm/c 100ppm/c moisture resistance 1,000 hours @ +40c, 95% r.h. 3% +0.1 r 1% +0.1 r high temperature operaton 1,000 hours @ 155c 3% +0.1 r 1% +0.1 r short time overload 2.5 x rated voltage, 5 seconds 2% +0.1 r 0.25% +0.1 r temperature cycling -55c to +155c, 5 cycles 1% +0.1 r 1% +0.1 r resistance to solder heat 260c for 10 seconds 1% +0.1 r 0.25% +0.1 r load life 1,000 hours @ 70c 3% +0.1 r 1% +0.1 r conductor nickel barrier resistor: ruthenium oxide alumina substrate 100% t in 02.18 general note ng gggg letron l passivation: glass or resin
bi technologies irc welwyn model, bcn 4d, bcn 10 & bcn 16 4 10 100 1k 10k 100k 1 meg 12 120 1.2k 12k 120k jumper 15 150 1.5k 15k 150k 18 180 1.8k 18k 180k 22 220 2.2k 22k 220k 27 270 2.7k 27k 270k 33 330 3.3k 33k 330k 39 390 3.9k 39k 390k 47 470 4.7k 47k 470k 56 560 5.6k 56k 560k 68 680 6.8k 68k 680k 82 820 8.2k 82k 820k model bcn 16 8r & bcn 16 8s 220 1k 10k 100k 330 4.7k 47k 1 meg model bcn 21 68 330 4.7k 10k 220 1k 47k 100k model bcn 31 8r model bcn 31 8s 220 2.2k 10k 100k 330 2.7k 22k 470k 1k 4.7k 47k 1 meg electrical standard resistance values, ohms r1 r 2 r3 r 4 r1 = r2.rn (n = 2, 4) 10 9 8 7 6 1 2 3 4 5 bcn 16 8r & bcn 31 8r 10 9 8 7 6 5 4 3 2 1 bcn 16 8s & bcn 31 8s bcn 21 thick film chip arrays bcn series 02.18 tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. www.ttelectronics.com/resistors bcn 06 4, bcn 4d, bcn 10 & bcn 16 4
bi technologies irc welwyn l w h p b b1 c bcn 4d .210 .008 .122 .008 .022 .004 .050 .008 .030 .008 - .012 .008 5.34 0.20 3.10 0.20 0.550.10 1.270.20 0.80 0.20 0.30 0.20 bcn 10 .079 .008 .039 .006 .014 .004 .020 .004 .012 .006 .016.006 .006.002 2.00 0.20 1.00 0.15 0.36 0.10 0.50 0.10 0.30 0.15 0.40 0.15 0.15 0.05 bcn 16 4a/ ab .126 .004 .063 .004 .020 .004 .031 .002 .020 .004 - .009 .005 3.20 0.10 1.60 0.10 0.50 0.10 0.80 0.05 0.50 0.10 0.229 0.125 bcn 31 .252 .008 .122+.012,-.008 .022 .004 .050 .002 .032 .004 .041.004 .012 .004 6.40 0.20 3.1 +0.3, -0.2 0.55 0.10 1.27 0.051 0.80 0.10 1.050.10 0.30 0.10 l w h p b c c1 bcn 4 dbi bcn 16 4abi .210 .008 .122 .008 .022 .004 .050 .008 .030 .008 .012 .008 - 5.34 0.20 3.10 0.20 0.55 0.10 1.27 0.20 0.80 0.20 0.30 0.20 .126 .008 .063 .006 .024 .004 .031 .004 .016 .006 .012 .008 .012 .008 3.20 0.20 1.60 0.15 0.60 0.10 0.80 0.10 0.40 0.15 0.30 0.20 0.30 0.20 bcn 31 .252 .008 .122 .008 .024 .004 .050 .028 .008 .012 .012 +.008 -.004 6.40 0.20 3.10 0.20 0.60 0.10 1.27 0.70 0.20 0.30 0.30 +.02 -.01 outline dimensions (inch /mm) c l (bcn 4 d, bcn 16 4a ) w h b p c l (bcn 4 d, b cn 1 0, bcn 16 4a) l (bcn 3 1) w h p b1 exterior termination (convex ) square edge: models bcn 16 4a b, 31 b interior term ination (conca ve ) square edge: m odel s bcn 4 dbi, 16 4a bi, 31 c c b p h l c1 thick film chip arrays bcn series 02.18 tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. www.ttelectronics.com/resistors scalloped edge: model s 4a bcn 2d, 4d, 16 bcn 2d, 4d, 16
bi technologies irc welwyn outline dimensions (inch /mm) l w t a b1 b2 c p .126 .008 .063 .008 .020 .004 .012 .006 .014 .006 .020 .006 .008 .025 3.20 0.20 1.60 0.20 0.50 0.10 0.30 0.15 0.36 0.15 0.50 0.15 0.20 0.64 l w t a b c d .157 .008 .083 .008 .021 .004 .020 .008 .010 .008 .020 .008 .012 .008 4.00 0.20 2.10 0.20 0.55 0.10 0.50 0.20 0.25 0.20 0.50 0.20 0.30 0.20 a1 b1 c1 d1 e p .016 .008 .014 .008 .020 .008 .014 .008 .012 typ. 0.30 .032 typ. 0.80 0.40 0.20 0.40 0.20 0.50 0.20 0.35 0.20 exterior termination (convex ) square edge: m odel s bcn 16 8r, 8s b1 l w p b2 a t c interior term ination (conca ve ) square edge: m odel s bcn 21 l t w c d p a b b1 1 d e 1 a c1 thick film chip arrays bcn series 02.18 tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. www.ttelectronics.com/resistors
bi technologies irc welwyn solder pad layout (inch / mm) wave solder process re-fow solder process p a b x x1 y a b x x1 y bcn 16 8rb / 8sb .025 .048 .096 .012 .018 .024 .048 .096 .012 .018 .024 0.64 1.20 2.40 0.30 0.45 0.60 1.20 2.40 0.30 0.45 0.60 bcn 4d/4dbi bcn 16 4a, ab, abi bcn 31 8r, 8s wave solder process re-fow solder process p a b c x y a b c x y .050 .087 .169 .022 .028 .041 .087 .154 .022 .028 .034 1.27 2.20 4.30 0.57 0.70 1.05 2.20 3.90 0.57 0.70 0.85 .032 .039 .118 .014 .018 .039 .039 .118 .014 .018 .039 0.80 1.00 3.00 0.35 0.45 1.00 1.00 3.00 0.35 0.45 1.00 .050 .084 .148 .014 .036 .032 .084 .148 .014 .036 .032 1.27 2.10 3.70 0.35 0.90 0.80 2.10 3.70 0.35 0.90 0.80 bcn 16 4a b, 4 ab i bcn 31 on ly a b y y x c p bcn 16 8 rb / 8 s b y y b a p x x 1 thick film chip arrays bcn series 02.18 general note tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. www.ttelectronics.com/resistors
bi technologies irc welwyn solder pad layout (inch / mm) bcn 10 p p1 a b x x1 y l .024 .020 .020 .004 .060 .004 010 .004 .018 .004 .020 .004 .085 .004 0.60 0.50 0.50 0.10 1.50 0.10 0.25 0.15 0.45 0.10 0.50 0.10 2.15 0.10 bcn 21 p a b c x y w w1 w2 w3 l .032 .060 .008 .120 .008 .016 .004 .016 .004 .030 .004 .012 .001 .015 .004 .030 .004 .030 .004 .196 .008 0.80 1.20 0.20 3.00 0.20 0.40 0.10 0.40 0.10 0.75 0.10 0.31 0.02 0.38 0.10 0.75 0.10 0.75 0.10 4.98 0.20 y l p a x x1 p1 b p x a b w1 w2 w3 w l c y bcn 10 bcn 21 thick film chip arrays bcn series 02.18 tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. www.ttelectronics.com/resistors
bi technologies irc welwyn a = isolated (bcn 10 / 16 4a) ordering informaton bcn 4 d b i 102 j 7 s model series construction option: no code = standard product no. of resistors: on bcn4dxxxj7 bcn 4d = 4 resistors packaging option: circuit configuration: (see table a) d = isolated tolerance: 5% resistance code edge option (b = square edge): termination code: i = interior (conc ave) termination bcn 4d: scalloped edge on ly - no code used (onl y available in bcn 4 dbi) s = sulphur resistant - only bcn 16 4 a b i 102 j 7 s model series c onstruction option: no code = standard product width: s = sulphur resistant - only 10 = 1.0mm 16 = 1.6mm p ack aging option: 21 = 2.1mm (see table a) 31 = 3.1mm t olerance: no. of resistors: g = 2% (bcn 16 4, 31 8rb / 8sb onl y) bcn 10 / 06 4 / 16 4 = 4 resistors j = 5% (standard) bcn 16 8r / 16 8s = 8 resistors (use jp for jumper chip array - bcn 16 4 / 31) bcn 21 / 31 8r / 31 8s = 8 resistors resistance code: circuit configuration: r = bussed (reversed) (bcn 16 8r / 31 8r) s = bussed (standard) (bcn 21 / 16 8s / 31 8s) termination code: i = interior (conc ave) termination edge option (b = square edge): no code used for exterior termination ( standard) scalloped edge - no code used (standard) all interior termination requires b for square edge square edge only - use code b (bcn 16 4abi / 31 8rbi / 31 8sbi) f = 1% (bcn 4d / 16 4 / 31 8rb / 31 8sb) see model st yl es for a va ilable options 7 or 13 7 or 13 on bcn 104/164/168rb tcr code: no code = 200ppm/c (standard) z = 100ppm/c (bcn164 only) z thick film chip arrays bcn series 02.18 general note tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. www.ttelectronics.com/resistors 3 digits for all e24 values in 2% or 5% tolerance 4 digits for uniquely e96 values in any tolerances and for any value in 1% tolerance
bi technologies irc welwyn packaging (table a) 7 reel diameter 13 reel diameter paper embossed paper embossed bcn 4d 4k 16k bcn 10 10k 40k bcn 16 4 5k 20k bcn 16 8 5k 20k bcn 21 4k 16k bcn 31 4k 16k note: tape & reel dimensions per eia-481. sulphur resistant arrays special constructon resists sulphide growth withstands sulphur bearing fume environment tested to astm-b809 (flowers-of-sulphur) suitable for industrial, automotve and roadside uses rohs compliant mat tin fnish terminatons performance data hydrogen sulphide exposure: 1000 hours, 3-5ppm h2s, 50c, 92%rh 0.5% max r and no visual defects thick film chip arrays bcn series 02.18 general note ng gggg letron l
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