1/3 www.rohm.com c 2011 rohm co., ltd. all rights reserved. 2011.12 - rev.f compact chip resistor networks mnr02 (1005 ? 2 size) ? features 1) extremely small and light area ratio is 60% smaller than that of chip 16 16 (mnr12), while weight ratio has been cut 75%. 2) high-density mounting can be mounted even more densely than two 1005 chips (m cr01). also, the cost of mounting has been reduced. 3) compatible with a wide range of mounting equipment. squared corners make it excellent for mounting using image recognition devices. 4) convex electrodes easy to check the fillet after soldering is finished. 5) rohm resistors have obtained iso 9001- / iso/ts 16949- certification. ? ratings design and specifications are subject to change without notice . carefully check the specificat ion sheet before using or orderin g it. item conditions specifications 0.063w (1 / 16w) rated power rated voltage operating temperature nominal resistance see table 1. limiting element voltage ? 55 c to + 155 c 25v 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 power must be derated according to the power derating curve in figure 1 when ambient temperature exceeds 70 c. 0 20 40 60 80 100 ? 55 0 70 100 125 155 ambient temperature ( c) power load (%) fig.1 max. 50m 1a ? 55 c to + 155 c resistance rated current operating temperature jumper type j ( 5%) 10 to 1m (e24) 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 addition, the reliability and performance of this component c annot be guaranteed if it is u sed with a steady state voltage that is greater than its rated voltage.
2/3 www.rohm.com c 2011 rohm co., ltd. all rights reserved. 2011.12 - rev.f data sheet mnr02 (1005 ? 2 size) ? characteristics items test conditions (jis c 5201-1) resistor type jumper type guaranteed value 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 : + 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 (2.0% + 0.1 ) (1.0% + 0.05 ) (3.0% + 0.1 ) j : 5% max.50m max.50m max.50m max.50m max.50m max.50m max.100m max.100m max.100m 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% + 0.05 ) (1.0% + 0.05 ) (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. limiting element voltage 2 : 50v ? dimensions (unit: mm) 0.35 0.1 1.0 0.1 0.25 0.1 0.2 0.1 1.0 0.1 b b' a' a 0.33 + 0.1 ? 0.05 0.34 + 0.05 ? 0.1 0.68 cross section b-b' cross section a-a' 1 1 2 3 4 5 5 6 6 no. material resistive element (oxide metal thick film) silver thick film electrode nickel electrode sn electrode alumina substrate overcoating (resin) 1 2 3 4 5 6 ? equivalent circuit r1 r1 = r2 r2
3/3 www.rohm.com c 2011 rohm co., ltd. all rights reserved. 2011.12 - rev.f data sheet mnr02 (1005 ? 2 size) ? packaging 0 2 0 4 0 6 0 8 0 2 0 4 0 6 0 8 c abd abcd 180 0 ? 1.5 60 + 1 0 9 + 1.0 0 13 0.2 p 0 p 2 b 0 a 0 e f w t 2 d 0 p 1 label label reel taping eiaj et-7200b (rrm) compliant thick paper mount (underside paper tape) chip network resistors square punchout hole heat crimp cover / tape (unit: mm) (unit: mm) wf ea 0 b 0 d 0 p 0 p 1 p 2 t 2 8.0 0.3 3.5 0.05 1.75 0.1 1.17 0.1 1.17 0.1 1.5 + 0.1 0 4.0 0.1 2.0 0.1 2.0 0.05 max. 0.5 eiaj et-7200b (rrv) compliant a b d c ? part no. explanation mnr02 m0ap j 5% code paper tape (2mmpitch) 180mm reel ( 180mm) : compatible with jeita standard "eiaj et-7200b" 10,000 part no. resistance tolerance j( 5%) packaging specifications reel basic ordering unit (pcs) j is also used for jumper. packaging specifications code resistance tolerance part no. p : standard product resistance code, 3 000 denotes jumper type. j resistance tolerance nominal resistance 3digits : resistance code
r1120 a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. notes no copying or reproduction of this document, in part or in whole, is permitted without the consent of rohm co.,ltd. the content specied herein is subject to change for improvement without notice. the content specied herein is for the purpose of introducing rohm's products (hereinafter "products"). if you wish to use any such product, please be sure to refer to the specications, which can be obtained from rohm upon request. examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the products. the peripheral conditions must be taken into account when designing circuits for mass production. great care was taken in ensuring the accuracy of the information specied in this document. however, should you incur any damage arising from any inaccuracy or misprint of such information, rohm shall bear no responsibility for such damage. the technical information specied herein is intended only to show the typical functions of and examples of application circuits for the produc ts. rohm does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by rohm and other parties. rohm shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. the products specied in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, ofce-automation equipment, commu- nication devices, electronic appliances and amusement devices). the products specied in this document are not designed to be radiation tolerant. while rohm always makes efforts to enhance the quality and reliability of its products, a product may fail or malfunction for a variety of reasons. please be sure to implement in your equipment using the products safety measures to guard against the possibility of physical injury, re or any other damage caused in the event of the failure of any product, such as derating, redundancy, re control and fail-safe designs. rohm shall bear no responsibility whatsoever for your use of any product outside of the prescribed scope or not in accordance with the instruction manual. the products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel- controller or other safety device). rohm shall bear no responsibility in any way for use of any of the products for the above special purposes. if a product is intended to be used for any such special purpose, please contact a rohm sales representative before purchasing. if you intend to export or ship overseas any product or technology specied herein that may be controlled under the foreign exchange and the foreign trade law, you will be required to obtain a license or permit under the law.
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