mnr35 resistors rev.d 1/3 compact 8-element chip resistor networks mnr35 (1206 5 size) z features 1) common terminals yield area 40% smaller than that of the mnr38. 2) 8-element construction makes the mnr35 ideal for bus line pull-up / pull-down. 3) convex electrodes easy to check the fillet after soldering is finished. 4) compatible with a wide range of mounting equipment. squared corners make it excellent for mounting using image recognition devices. 5) rohm resistors have approved iso9001- / iso/ts 16949- certification. design and specifications are subject to change without notice. carefully check the specification sheet supplied with the product before using or ordering it. z ratings item conditions specifications 0.063w (1 / 16w) 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 50v 0 20 40 60 80 100 ? 55 0 70 100 125 ambient temperature ( c) power load (%) fig.1 see table 1. j ( 5%) 56 r 100k (e12) 200 resistance tolerance resistance range ( ? ) resistance temperature coefficient (ppm / c) table 1 ? before using components in circuits where they will be exposed to transients such as pulse loads (short-duration, high-level lo ads), be certain to evaluate the component in the mounted state. in additi on, the reliability and performance of this component cannot be guar anteed if it is u sed with a steady state voltage that is greater than its rated voltage.
mnr35 resistors rev.d 2/3 z characteristics item test conditions (jis c 5201-1) 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 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 resistor type guaranteed value (2.0% + 0.1 ? ) (1.0% + 0.1 ? ) (3.0% + 0.1 ? ) 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. (3.0% + 0.1 ? ) (3.0% + 0.1 ? ) (1.0% + 0.1 ? ) (1.0% + 0.1 ? ) (1.0% + 0.05 ? ) 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 0.5min. 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 : 100v z dimensions (unit : mm) material resistive element (oxide metal thick film) silver thick film electrode nickel electrode sn electrode alumina substrate overcoating (glass) cross section b-b' cross section a-a' 6.4 0.4 ? 1.27 0.55 0.1 0.5 0.2 0.8 0.2 1.0 0.2 3.1 0.2 0.5 0.3 max.0.5 b b' a' a r103 ? pitch of the upper electrode . 1 1 1 1 1 1 2 2 2 3 3 4 4 5 5 5 6 6 6
mnr35 resistors rev.d 3/3 z equivalent circuit r8 r2 r7 r3 r6 r4 r5 r1 r1 = r2 = r3 = r4 = r5 = r6 = r7 = r8 z packaging 0 2 0 4 0 6 0 8 0 2 0 4 0 6 0 8 c abd label abcd 13 + 1.0 ? 0 13 0.2 reel taping a 0 p 1 p 0 p 2 b 0 f w k e d 0 180 0 ? 1.5 60 + 1 0 eiaj et-7200b compliant (unit : mm) (unit : mm) wf ea 0 b 0 d 0 p 0 p 1 p 2 k 12.0 0.3 5.5 0.05 1.75 0.1 3.4 0.1 6.6 0.1 4.0 0.1 4.0 0.1 2.0 0.05 1.0 0.15 1.5 + 0.1 0 z part no. explanation n mr3 r j5 j resistance tolerance part no. nominal resistance 5 j5r mnr35 embossed tape (4mm pitch) 180mm (7in.) 4 , 000 j is also used for jumper j 5% resistance code,3 digits, 000 denotes jumper type. packaging specifications code part no. resistance tolerance j ( 5% ) code packaging specifications reel basic ordering unit (pcs) reel ( 180) : jeita et-7200b : standard product
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. appendix1-rev2.0 thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact your nearest sales office. rohm customer support system the americas / europe / asia / japan contact us : webmaster@ rohm.co. jp www.rohm.com copyright ? 2008 rohm co.,ltd. the products listed in this document are designed to be used with ordinary electronic equipment or de vices (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 which 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. it is our top priority to supply products with the utmost quality and reliability. however, there is always a chance of failure due to unexpected factors. therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. rohm cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the notes specified in this catalog. 21 saiin mizosaki- cho, ukyo-ku, kyoto 615-8585, japan tel : +81-75-311-2121 fax : +81-75-315-0172 appendix
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