6 chip resistor arrays crb series (concave type) features ?reduction in mounting process & costs ?save pcb space ?reduction of inventory control costs applications ?computer ?hard disk drive ?printer ?cd-rom detailed specifications are available on request. packaging t = paper taping ?crb1a 10,000 pcs/7" reel ?crb2a 10,000 pcs/7" reel ?crb3a 5,000 pcs/7" reel u = plastic taping ?crb6a 4,000 pcs/7" reel resistance tolerance j = ?% g = ?% blank = chip jumper arrays resistance value (3 digits) chip jumper arrays = 000 series size 1a = 0606 size 2a = 0804 size 3a = 1206 size 6a = 2506 size number of elements 2e = 2 elements 4e = 4 elements 8e = 8 elements how to order crb 1a 2e 103 j t chip resistor arrays have several resistor elements integrated as a single component. rating chip resistor arrays item rating rated power (70?)* 1/16w element max. working voltage 50v max. overload voltage 100v resistance value 10 ? to 2.2m ? (crb6a 1m ? max.) t olerance j?% (crb6a g 2% only) w orking temperature -55 to +125? chip jumper arrays item rating rated current 1a conductive 50m ? max. resistance value resistance value zero ohms (0 .5 ohms) w orking temperature -55 to +125? *rated voltage = 50v or rated power x resistance value, whichever is less code w l c d t a b p dim. 1.60?.15 1.60?.20 0.30?.20 0.40?.15 0.60?.10 0.50?.15 0.30?.10 0.80?.10 (0.063?.006) (0.063?.008) (0.012?.008) (0.016?.006) (0.024?.006) (0.020?.006) (0.012?.004) (0.031?.004) code l w t p c d ee (top) (bottom) dim. 6.40?.20 1.60?.20 0.60?.10 0.80 typ 0.30?.20 0.40?.15 0.50?.10 0.40?.15 (0.252?.008) (0.063?.008) (0.024?.004) (0.031 typ) (0.012?.008) (0.016?.006) (0.020?.004) (0.016?.006) dimensions millimeters (inches) crb1a2e no marking on chips l c w t d p e b w p d c t l e crb2a4e crb6a8e code l w t p b c d e dim. 2.00?.10 1.00?.10 0.40?.10 0.50 typ ?.15 typ 0.20?.15 0.25?.015 0.25 typ (0.079?.004) (0.039?.004) (0.016?.004) (0.020 typ) (?.006 typ) (0.008?.006) (0.010?.006) (0.010 typ) crb3a4e code w l c d t p dim. 1.60?.15 3.20?.15 0.30?.20 0.40?.15 0.60?.10 0.80 typ (0.063?.006) (0.126?.006) (0.012?.008) (0.016?.006) (0.024?.004) (0.031 typ) r1 r2 r1=r2 r1 r2 r3 r1=r2=r3=r4=r5=r6=r7=r8 r4 r5 r6 r7 r8 8 resistors circuit 2 resistors circuit 4 resistors circuit l c c w t d d p a b r1 r2 r3 r1=r2=r3=r4 r4 l w t d p c ( datasheet : )
9 item standard test conditions resistor jumper resistor jumper dc resistance w ithin initial tolerance 50m ? max. power condition a (20?, 65% rh) t est temperature: 25, 125(?) r/r=r 2 ? 1 /r 1 x1/t 2 ? 1 x10 6 r/r = temp. coefficient t emperature (ppm/?) characteristics t 1 = 25(?) t 2 = 125(?) r 1 = t 1 resistance at ( ? ) r 2 = t 2 resistance at ( ? ) (1) apply 2.0 x rated voltage for (1) 2a for 5 sec. 5 sec. (2.5 x rated voltage (cj03 = 1a) for arrays) (2) wait 30 minutes (2) wait 30 minutes (3) measure r/r ?2.0%+0.10 ? ) max. 50m ? max. (3) measure resistance resistance short-time of the initial value cr03 = 30v max. overload cr05 = 50v max cr10 = 100v max. cr21 = 200v max. cr32 = 400v max. v isual no evidence of mechanical damage cra3a, crb3a, crc3a = intermittent overload 100v max. (1) perform 10,000 voltage (1) perform 10,000 cycles as follows: current cycles on (2.0 x rated voltage, as follows: 2.5 x for arrays) 1 sec. on (2a) 1 sec. r/r ?5%+0.1 ? ) max. 50m ? max. off 25 sec. off 25 sec. intermittent of the initial value (2) stabilization time 30 min. (2) wait 30 minutes overload without loading (3) measure (3) measure resistance resistance cr03 = 30v max. cj03 = 1a max. cr05 = 50v max. cr10 = 150v max. v isual no evidence of mechanical damage cr21 = 200v max. cr32 = 400v max. cra, crb, crc = 100v max. dielectric no evidence of mechanical damage apply 500 vac for 1 min. (cr10 300 vac) withstanding voltage (cr05, cra3a, crb3a, crc3a 300 vac/1 sec. cr03 50 vac/min.) ?cr03, cj03 = 10 8 ? min. ?cr05, cj05 = 10 8 ? min. insulation resistance ?cr10, cj10 = 10 9 ? min. ?cr21, cj21 = 10 10 ? min. apply 500v dc ?cr32, cj32 = 10 12 ? min. (cr05, cra3a, crb3a, crc3a 100v dc ?cra3a, crb3a, crc3a = 10 9 ? min. cr03 50 vdc) chip resistor arrays cr, cj, cra, crb, crc series - test conditions electrical characteristics resistance ( ? ) tcr (ppm/?) *d, f 10 r 1m ?00 to +100 j, cr05 = f r <10 ?00 to +600 10 r 1m ?50 to +250 1m< r ?00 to +300
10 chip resistor arrays cr, cj, cra, crb, crc series - test conditions mechanical characteristics environmental characteristics item standard test conditions resistor jumper resistor jumper r/r ?1%+0.05 ? ) max. 50m ? max. apply the load as shown: of the initial value measure resistance during load application te rminal strength v isual no evidence of mechanical damage after loading pc board = glass epoxy t = 1.60 (0.063) soldering r/r ?1%+0.05 ? ) max. 50m ? max. immerse into molten solder at 260?? for 10? sec. heat of the initial value stabilize component at room temperature for 1 hr. resistance v isual no evidence of leaching measure resistance. solderability coverage 95% each termination end immerse in rogin flux for 2?.5 sec. and in sn62 solder at 235?? for 2?.5 sec. anti-vibration r/r ?1%+0.1 ? ) max. 50m ? max. 2 hrs. each in x, y and z axis. (ttl 6 hrs.) 10 to 55 hz t est of the initial value sweep in 1 min. at 1.5mm amplitude. v isual no evidence of mechanical damage solvent r/r ?0.5%+0.05 ? ) max. 50m ? max. immerse in static state butyl acetate at 20? to 25? for 30? sec. resistance of the initial value stabilize component at room temperature for 30 min. v isual no evidence of mechanical damage then measure value. millimeters (inches) item standard test conditions resistor jumper resistor jumper t emperature r/r ?1%+0.05 ? ) max. 50m ? max. (1) run 5 cycles as follows: -55?? for 30 min. cycle of the initial value 125?? for 30 min. room temp. for 10-15 min. v isual no evidence of mechanical damage (2) stabilize component at room temperature for 1 hr. then measure value. low r/r ?2%+0.1 ? ) max. 50m ? max. (1) dwell in -55? chamber without loading for 1000 t emperature of the initial value hrs. storage v isual no evidence of mechanical damage (2) stabilize component at room temperature for 1 hr. then measure value. high r/r ?3%+0.1 ? ) max. 50m ? max. (1) dwell in 125? chamber without loading for 1000 t emperature of the initial value hrs. storage v isual no evidence of mechanical damage (2) stabilize component at room temperature for 1 hr. then measure value. r/r ?3%+0.1 ? ) max. 50m ? max. (1) dwell in temp.: 65? rh90 to 95% rh chamber moisture of the initial value without loading for 1000 hrs. resistance v isual no evidence of mechanical damage (2) stabilize component at room temperature for 1 hr. then measure value. r/r ?3%+0.1 ? ) max. 50m ? max. (1) temp.: 70?? v oltage: (rated voltage) on 90 min. life test of the initial value off 30 min. duration: 1000 hrs. v isual no evidence of mechanical damage (2) stabilize component at room temperature for 1 hr. then measure value. r/r ?3%+0.1 ? ) max. 50m ? max. (1) t emp.: 40?? rh: 90-95% voltage cycle: on 90 loading life of the initial value min. (rated voltage) off 30 min. duration: 1000 hrs. in moisture v isual no evidence of mechanical damage (2) stabilize component at room temperature for 1 hr. then measure value. +48 -0 +48 -0 +48 -0 +48 -0 +48 -0 20 (0.787) r230 50 (1.969) 3 (0.118) [ 5 (0.197)] 45 (1.772) 45 (1.772) 2 (0.079)max bending in 10 seconds
11 t ape a b c d n w t size max. min. min. min. max. 178 (7) 8mm 260 1.50 13.0?.50 20.2 50 10.0?.50 2.50 (10) (0.059) (0.512?.020) (0.795) (1.969) (0.394?.059) (0.098) packaging of chip component automatic insertion packaging t ape d 0 ep 0 p 2 wf size 8mm 1.50 00000 1.75?.10 4.0?.10 2.00?.05 8.00?.20 3.50?.05 (0.059 00000 ) (0.069?.004) (0.157?.004) (0.079?.002) (0.135?.008) (0.138?.002) style p 1 a 0 b 0 t max. cr/cj03 2.00?.10 0.65?.10 1.15?.10 0.60 cr/cj05 (0.079?.004) (0.026?.004) (0.045?.004) (0.024) 4.00?.10 (0.157?.004) 1.10?.20 1.90?.20 cr/cj/fr10 or 2.00?.10 (0.079?.004) (0.043?.008) (0.075?.008) cr/cj/fr21 1.65?.20 2.40?.20 (0.065?.008) (0.094?.008) 1.10 cr/cj/fr32 2.00?.20 3.60?.20 (0.043) 4.00?.10 (0.079?.008) (0.142?.008) crb1a (0.157?.004) 1.90?.20 1.90?.20 (0.075?.008) (0.075?.008) cra3a 2.00?.20 3.60?.20 crb3a (0.079?.008) (0.142?.008) crc3a crb2a 2.00?.10 1.25?.20 2.50?.20 (0.079?.004) (0.049?.008) (0.098?.008) reel dimensions millimeters (inches) millimeters (inches) t ape and reel punched tape configuration 8mm tape only punched carrier v ariable dimensions +0.004 -0.000 +0.10 -0.00 metric dimensions will govern. english measurements rounded and for reference only.
12 recommended land patterns 0.8 (0.031) 0.4 (0.016) 2.4 (0.094) 0.8 (0.031) recommended land patterns is referred the following for example millimeters (inches) cra3a4e series rna4a8e series 0.5 (0.020) 1.1 (0.043) 2.9 (0.114) 4.8 (0.189) 3.0 (0.118) 0.8 (0.031) 0.4 (0.016) 0.8 (0.031) 0.4 (0.016) 2.3 (0.091) 0.7 (0.028) crb1a2e series crb3a4e series crb2a4e series 0.5 (0.020) 1.5 (0.059) 0.4 (0.016) 0.55 (0.022) 0.55 (0.022) 0.25 (0.010) crc4a8e series crb6a8e series 0.8 (0.031) 0.4 (0.016) 2.6 (0.102) 0.8 (0.031) 0.9 (0.035) 0.9 (0.035) 0.8 (0.031) 0.4 (0.016) 2.4 (0.094) 0.8 (0.031) crc3a4e series crc2a4e series 0.5 (0.020) 1.5 (0.059) 0.4 (0.016) 0.55 (0.022) 0.55 (0.022) 0.25 (0.010) 0.4 (0.016) 0.8 (0.032) 0.3 - 0.4 (0.012 - 0.016) 2.2 - 2.6 (0.087 - 0.102) 0.6 - 0.8 (0.024 - 0.031) 0.8 (0.031) 0.8 (0.031) 0.8 (0.031) 2.4 (0.094) 0.5 (0.020) 0.3 (0.012) 0.2 (0.008)
13 chip resistor and array kits sample kit part numbers part number description combination 0603, 0805, 1206, 5% parts crj-e6-kit 21 values per case size 100 pcs. per value (approx.) 0402, 5% parts cr05-e12-kit 63 values 100 pcs. per value 0603, 5% parts cr10j-e12-kit 63 values 100 pcs. per value (approx.) 0805, 5% parts cr21j-e12-kit 63 values 100 pcs. per value (approx.) 1206, 5% parts cr32j-e12-kit 63 values 100 pcs. per value (approx.) 0402, 1% parts cr05f-e24-kit 63 values 100 pcs. per value 0603, 1% parts cr10f-e24-kit 63 values 100 pcs. per value arrays, various styles, cra, crb, crc, rna, 5% cr-array-e6-kit 13 values per style (approx.) 20 pcs. per value
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