mnr32 resistors rev . b 1/5 chip resistor networks mnr32 (1206 2 size) z f eatu r es 1) convex electrodes easy to check the fillet af ter soldering is finished. 2) comp atible w i th a w i de range of mounting equipment. squared corners make it excellent for mounting using image recognition devices. 3) high-density mounting c a n b e mou n t ed ev en m o re d e n s el y th a n t w o 12 0 6 ch ip s (mcr1 8). a l s o , the n u m b e r of p a rt s and c o st s of m o u n ti n g have been reduced. 4) ro hm resistors have appr oved iso - 9001 certification. d e s i gn a n d sp ec ific at io ns ar e s u b j ect t o c h an ge w i t h o u t not ic e. ca ref u ll y ch ec k the s p e c if icat i on sh e e t s u pp li e d w i t h the product before using or ordering it. z ra tings item conditions specifications 0.125w (1 / 8w) rated power rated voltage operating temperature nominal resistance power must be derated according to the power derating curve in figure 1 when ambient temperature exceeds 70 c. ? 55 c to 125 c at 70 c the voltage rating is calculated by the following equation. if the value obtained exceeds the limiting element voltage, the voltage rating is equal to the maximum operating voltage. e: rated voltage (v) p: rated power (w) r: nominal resistance ( ? ) e = p r limiting element voltage 200 v see table 1. 0 20 40 60 80 100 ? 55 0 7 0 100 125 ambient temperature ( c) power load (%) fig.1
mnr32 resistors rev . b 2/5 resistance rated current operating temperature max. 50m ? 2a ? 55 c to 125 c j umper type resistance tolerance resistance range ( ? ) resistance temperature coefficient (ppm / c) j ( 5%) 10 r 1m (e24) 200 t able 1 ? before using component s in circuit s w here they w ill be ex posed to transient s such as pulse loads (short-duration, high-lev e l lo ads), be cert ain to ev aluate the component in the mounted st ate. in additi on, the reliability and performance of this component cannot be guar anteed if it is u sed w i th a steady st ate v o lt age that is greater than it s rated v o lt age. z ch aracteristics item test conditions (jis c 5201-1) resistor type guaranteed value jumper type resistance variation of resistance with temperature solderability damp heat, steady state endurance at 70 c endurance rapid change of temperature bend strength of the end face plating resistance to solvent resistance to soldering heat overload (2.0% + 0.1 ? ) max. 50m ? (1.0% + 0.05 ? ) (3.0% + 0.1 ? ) max. 50m ? max. 100m ? j : 5% see table.1 no remarkable abnormality on the appearance. a new uniform coating of minimum of 95% of the surface being immersed and no soldering damage. without mechanical damage such as breaks. max. 50m ? jis c 5201-1 4.5 jis c 5201-1 4.8 measurement : ? 55 / + 25 / + 125 c jis c 5201-1 4.18 soldering condition : 260 5 c duration of immersion : 10 1s. jis c 5201-1 4.24 40 c, 93%rh test time : 1,000h to 1,048h (3.0% + 0.1 ? ) (3.0% + 0.1 ? ) (1.0% + 0.05 ? ) (1.0% + 0.05 ? ) (1.0% + 0.05 ? ) max. 100m ? max. 100m ? max. 50m ? max. 50m ? max. 50m ? jis c 5201-1 4.25.1 rated voltage (current), 70 c 1.5h : on ? 0.5h : off test time : 1,000h to 1,048h jis c 5201-1 4.25.3 125 c test time : 1,000h to 1,048h jis c 5201-1 4.29 23 5 c , immersion cleaning, 5 0.5m in solvent : 2-propanol jis c 5201-1 4.19 test temp. : ? 55 c to + 125 c 5cyc jis c 5201-1 4.33 jis c 5201-1 4.17 rosinethanol (25%wt) soldering condition : 235 5 c duration of immersion : 2.0 0.5s. jis c 5201-1 4.13 rated voltage (current) 2.5, 2s. maximum overload voltage : 400v
mnr32 resistors rev . b 3/5 z ex te r n a l dime ns ions (unit : mm) no. material thick dielectric glaze of oxide metal (only silver used for jumper) thick film of silver for electrode nickel-coated electrode external electrode coated with sn alumina substrate overcoating ? pitch of the upper electrode . cross section a-a' 2.6 0.2 0.5 0.2 ? 1.27 3.1 0.2 b b' a' a 1.0 0.2 0.55 0.1 max.0.5 0.5 0.3 cross section b-b' 102 1 1 1 2 2 3 3 4 4 5 5 5 6 6 6 z equiv a le nt c i rc uit r1 r1 = r2 r2 z packag in g reel taping 0 2 0 4 0 6 0 8 0 2 0 4 0 6 0 8 c ab d label eiaj et-7200b compliant 180 0 ? 1.5 60 + 1 0 9 + 1.0 0 1.5 + 0.1 0 ab c d 13 0.2 (unit : mm) (unit : mm) wf e a 0 b 0 d 0 p 0 p 1 p 2 k 8.0 0.3 3.5 0.05 1.75 0.1 3.0 0.1 3.5 0.1 4.0 0.1 4.0 0.1 2.0 0.05 0.9 0.1 a 0 p 1 p 0 p 2 b 0 f w k e d 0
mnr32 resistors rev . b 4/5 z pr oduc t de s i gna tion j0ab 4 , 000 resistance tolerance part no. mn 3 r2 nominal resistance m0 a b j embossed tape (4mm pitch) mnr32 180mm (7in.) j is also used for jumper j 5% part no. resistance tolerance j ( 5% ) code packaging specifications reel basic ordering unit (pcs) reel ( 180) : jeita et-7200b : standard product p ackaging specifications code resistance code,3 digits, 000 denotes jumper type. z electrical ch aracteristics ? 6.0 ? 4.0 ? 2.0 0 2.0 4.0 6.0 resistance ( ) fig.2 resistance dc resistance (%) jis c 5201-1 4.5 sample size : n = 40pcs 20 c 65%rh 10 100 1k 10k 100k 1m ? 400 ? 300 ? 200 ? 100 0 100 200 300 400 resistance ( ) fig.3 variation resistance with temperature temperature coefficient (ppm / c ) jis c 5201-1 4.8 sample size : n = 20pcs 25 c / ? 55 c 25 c / 125 c 10 100 1k 10k 100k 1m ? 4.0 ? 6.0 ? 2.0 0 2.0 4.0 6.0 resistance ( ) fig.4 overload r/r (%) jis c 5201-1 4.13 sample size : n=20pcs rated voltage 2.5times 2s maximum overload voltage : 400v 10 100 1k 10k 100k 1m ? 2.0 ? 3.0 ? 1.0 0 1.0 2.0 3.0 resistance ( ) fig.5 resistance to soldering he at r/r (%) jis c 5201-1 4.18 sample size : n = 20pcs soldering condition : 260 c 10s 10 100 1k 10k 100k 1m ? 2.0 ? 3.0 ? 1.0 0 1.0 2.0 3.0 resistance ( ) fig.6 rapid change of temperature r/r (%) jis c 5201-1 4.19 sample size : n = 20pcs ? 55 c / 125 c 5cyc 10 100 1k 10k 100k 1m ? 4.0 ? 6.0 ? 2.0 0 2.0 4.0 6.0 resistance ( ) fig.7 damp heat, steady stat e r/r (%) jis c 5201-1 4.24 sample size : n = 20pcs 40 c 93%rh with no load 1,000h 10 100 1k 10k 100k 1m
mnr32 resistors rev . b 5/5 ? 4.0 ? 6.0 ? 2.0 0 2.0 4.0 6.0 resistance ( ? ) fig.8 endurance at 70 c ? r/r (%) jis c 5201-1 4.25.1 sample size : n = 20pcs 70 c 1,000h overload : the rated voltage 10 100 1k 10k 100k 1m ? 4.0 ? 6.0 ? 2.0 0 2.0 4.0 6.0 resistance ( ? ) fig.9 endurance ? r/r (%) jis c 5201-1 4.25.3 sample size : n = 20pcs 125 c with no load 1,000 h 10 100 1k 10k 100k 1m ? 2.0 ? 1.5 ? 1.0 ? 0.5 0 0.5 1.0 1.5 2.0 resistance ( ? ) fig.10 resistance to solvents resistance change (%) jis c 5201-1 4.29 sample size : n = 20pcs ipa, 5min. 10 100 1k 10k 100k 1m
appendix appendix1-rev1.1 the products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. notes no technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of rohm co.,ltd. the contents described herein are subject to change without notice. the specifications for the product described in this document are for reference only. upon actual use, therefore, please request that specifications to be separately delivered. application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. rohm co.,ltd. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by rohm co., ltd. is granted to any such buyer. products listed in this document are no antiradiation design. about export control order in japan products described herein are the objects of controlled goods in annex 1 (item 16) of export trade control order in japan. in case of export from japan, please confirm if it applies to "objective" criteria or an "informed" (by miti clause) on the basis of "catch all controls for non-proliferation of weapons of mass destruction.
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