1/6 www.rohm.com c 2012 rohm co., ltd. all rights reserved. 2012.11 - rev.c low ohmic thick film chip resistors mcr series < general purpose > ? features 1) very-low ohmic resistance from 47m ?? is in lineup by thick-film resistive element. 2) rohm resistors have obtained iso 9001 / iso / ts16949 certification. 3) "automotive" product is aec-q200 compliant. ?please contact us for status of aec-q200 on "general purpose" products. paper tape (2mm pitch) paper tape (4mm pitch) embossed tape (4mm pitch) 0603 1005 1608 2012 3216 3225 5025 6432 yrt 15,000 10,000 5,000 4,000 mrt ert yzp mzp ezp ezh ezh jzh jzh jzh mcr006 mcr01 mcr03 mcr10 mcr18 mcr25 mcr50 mcr100 part no. packing specification quantity / reel (mm) type code size general purpose (inch) automotive ?corresponds to aec?q200 0201 0402 0603 0805 1206 1210 2010 2512 ? part number description mcr (micro chip resistors) resistance code, 3 or 4 digits. ex.) 0.047 = r047 ( 1%, 5% ) 9.1 = 9r10 ( 1% ) 9r1 ( 5% ) fl, fs, js jl : : 4 digits 3 digits + resistance code special p / n 006 (0603 [0201]) 01 (1005 [0402]) 03 (1608 [0603]) 10 (2012 [0805]) 18 (3216 [1206]) 25 (3225 [1210]) 50 (5025 [2010]) 100 (6432 [2512]) f ( 1% ) j ( 5% ) part no. size (mm [inch]) resistance tolerance nominal resistance type code eh z c mr l s 0.1 to 9.1 ( 1% ) 0.1 to 0.91 ( 5% ) 0.047 to 0.091 special part code jr 1 0 l 0 1 resistance tolerance
2/6 www.rohm.com c 2012 rohm co., ltd. all rights reserved. 2012.11 - rev.c data sheet mcr series - low ohmic - < general purpose > ? products list ?design and specifications are subject to change without notice. carefully check the specification sheet supplied with the product before using or ordering it. mcr006 yrt 0.67 0.76 0.95 1.51 1.51 2.13 2.13 3.01 6.02 4.26 4.26 3.02 3.02 1.90 1.52 1.34 0.05 mrt ert ezh ezh jzh jzh jzh mcr01 mcr03 mcr10 mcr18 mcr25 mcr50 mcr100 0.063 0.1 0.25 0.25 0.5 0.5 1 600 / ?200 1.0 to 9.1 1.0 to 9.1 1.0 to 9.1 0.1 to 0.13 0.15 to 0.91 f(1%) f(1%) f(1%) j(5%) f(1%) ?55 to +125 ?55 to +155 ?55 to +125 400 e24 500300 400200 250 0.047 to 0.091 0.1 to 0.13 0.15 to 9.1 0.047 to 0.091 0.1 to 0.13 0.15 to 0.91 0.047 to 0.091 0.1 to 0.13 0.1 to 0.13 0.15 to 9.1 0.15 to 0.91 0.15 to 9.1 0.1 to 0.91 0.1 to 9.1 0.047 to 0.091 0.047 to 0.091 0.047 to 0.091 0.1 to 0.13 0.15 to 0.91 0.047 to 0.091 0.1 to 0.13 0.047 to 0.091 0.15 to 9.1 0.1 to 0.13 0.047 to 0.091 0.047 to 0.091 400 500300 400200 250 j(5%) f(1%) 500300 400200 250 500300 400200 250 j(5%) f(1%) 300300 200 300300 200 j(5%) f(1%) 500300 400200 250 500300 400200 250 j(5%) f(1%) 500300 400200 250 500300 400200 250 limiting element voltage (v) maximum overload voltage (v) temperature coefficient (ppm / c ) resistance tolerance (%) operating temperature range ( c ) type code resistance range series part no. rated power (70 c) (w)
3/6 www.rohm.com c 2012 rohm co., ltd. all rights reserved. 2012.11 - rev.c data sheet mcr series - low ohmic - < general purpose > ? chip resistor dimensions and markings there are three or four digits used for the calculation number according to iec code and ?r?is used for the decimal point. lw t a b mcr006 yrt 0603 0.6 0.03 0.3 0.03 0.23 0.03 0.15 0.05 0.150.05 no mcr01 mrt 1005 1.0 0.05 0.5 0.05 0.35 0.05 0.20.1 no mcr03 ert 1608 1.6 0.1 0.8 0.1 0.45 0.1 0.3 0.2 0.30.2 yes ? mcr10 ezh 2012 2.0 0.1 1.25 0.1 0.55 0.1 0.4 0.2 0.40.2 yes mcr18 ezh 3216 3.2 0.15 1.6 0.15 0.55 0.1 0.5 0.25 0.50.25 yes mcr25 jzh 3225 3.2 0.15 2.5 0.15 0.55 0.15 0.5 0.25 0.50.25 yes mcr50 jzh 5025 5.0 0.15 2.5 0.15 0.55 0.15 0.6 0.25 0.60.25 yes mcr100 jzh 6432 6.3 0.15 3.2 0.15 0.55 0.15 0.6 0.25 0.60.25 yes 0.25 +0.05 ?0.1 marking existence (unit : mm) (mm) yes part no. type code (inch) 0201 0402 0603 0805 1206 1210 2010 2512 ? marking method of mcr03 the description of markings on the ch ip resistor are as shown below. marking method : ? for the resistance value contained in e96 series. the nominal resistance is expressed in 3 digits. the first 2 digits is symbol to the resistance value and the last one is symbol to multipliers. example : 100k ?? = 01d (01d ? 100 10 3 = 100,000 ?? = 100k ? ) example : 3.01k ?? = 47b (47b ? 301 10 1 = 3010 ?? = 3.01k ? ) ? for the resistance value not cont ained in e96 series and contained in e-24 series. the marking is expressed by e-24 se ries in 3 digits and one short bar under the last marking letter. example : 390 ?? = 391 ? land pattern example b d a land c b 47y l w t a s ymbol for e96 series nominal resistance value symbol e96 symbol e96 symbol e96 symbol e96 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 100 102 105 107 110 113 115 118 121 124 127 130 133 137 140 143 147 150 154 158 162 165 169 174 178 182 187 191 196 200 205 210 215 221 226 232 237 243 249 255 261 267 274 280 287 294 301 309 316 324 332 340 348 357 365 374 383 392 402 412 422 432 442 453 464 475 487 499 511 523 536 549 562 576 590 604 619 634 649 665 681 698 715 732 750 768 787 806 825 845 866 887 909 931 953 976 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 s ymbol for multipliers symbol a b c d e f x y multipliers 10 0 10 1 10 2 10 3 10 4 10 5 10 ?1 10 ?2 a mcr006 mcr01 mcr03 mcr10 mcr18 mcr25 mcr50 mcr100 yrt mrt ert ezh ezh jzh jzh jzh 0.3 0.5 1.0 1.2 2.2 2.2 3.8 5.1 b 0.84 1.3 2.0 2.6 4.0 4.0 6.0 8.1 c 0.3 0.5 0.8 1.15 1.5 2.3 2.3 3.0 d 0.27 0.4 0.5 0.7 0.9 0.9 1.1 1.5 dimensions part no. type code (unit : mm)
4/6 www.rohm.com c 2012 rohm co., ltd. all rights reserved. 2012.11 - rev.c data sheet mcr series - low ohmic - < general purpose > ? derating curve when the ambient temperature ex ceeds 70c, power dissipation must be adjust ed according to the derating curves below. 0 20 40 60 80 100 ?55 0 70 100 125 ambient temperature (c) percent rated power (%) mcr006 / 100 ? characteristics guaranteed value (2.0%+0.005) (1.0%+0.005) (3.0%+0.005) 20 c no remarkable abnormality on the appearance. a new uniform coating of minimum of 95% of the surface being immersed and no soldering damage. without open. compliance standard(s) : iec60115? 8 jisc 5201? 8 measurement : +20 / ?55 / +20 / +125c soldering condition : 2605 c duration of immersion : 101s 40c, 93%rh (relative humidity) test time : 1,000h to 1,048h (3.0%+0.005) (3.0%+0.005) (1.0%+0.005) tmcr006 only (0.5%+0.005) (1.0%+0.005) 70c rated voltage (current) 1.5h : on ? 0.5h : off test time : 1,000h to 1,048h 125c (mcr006 / 100) 155c (mcr01 / 03 / 10 / 18 / 25 / 50) test time : 1,000h to 1,048h 235 c , immersion cleaning, 50.5min solvent : 2?propanol ? test temp. ?55 c to +125 c 100cycle (mcr006) ?55 c to +125 c 5cycle (mcr01 / 03 / 10 / 18 / 25 / 50 / 100 ) rosinethanol : 25% (weight) soldering condition : 2355 c duration of immersion : 2.00.5s rated voltage (current) 2.5, 2s. maximum overload voltage see "products list" see "products list" test items resistance variation of resistance with temperature solderability damp heat, steady state endurance at 70c endurance rapid change of temperature bend strength of the end face plating resistance to solvent resistance to soldering heat overload test conditions ? chip weight (typical value) parameter unit mcr006 yrt mcr01 mrt mcr03 ert mcr10 ezh mcr18 ezh mcr25 jzh mcr50 jzh mcr100 jzh mg/pc 0.150 0.565 2.03 5.00 9.78 16.5 25.8 42.0 weight mcr01 / 03 / 10 / 18 / 25 / 50 0 20 40 60 80 100 ?55 0 70 100 155 ambient temperature ( c) percent rated power (%)
5/6 www.rohm.com c 2012 rohm co., ltd. all rights reserved. 2012.11 - rev.c data sheet mcr series - low ohmic - < general purpose > ? tape dimensions ?? embossed tape a 0 p 1 p 0 p 2 b 0 f w t 2 e d 0 p 0 p 2 p 1 e f w t 2 d 0 a 0 b 0 ?? paper tape base paper (bottom tape) components cavity top tape 0.38 0.03 0.680.03 0.7 0.1 1.20.1 1.0 0.2 1.80.1 1.65 +0.2 ?0.1 2.4 +0.2 ?0.1 1.95 +0.1 ?0.05 3.5 +0.15 ?0.05 wf ea 0 b 0 8.00.2 mcr006 yrt 3.5 0.05 1.750.1 8.00.3 mcr01 mrt 3.5 0.05 1.750.1 8.00.3 mcr03 ert 3.5 0.05 1.750.1 8.00.3 mcr10 ezh 3.5 0.05 1.750.1 8.00.3 mcr18 ezh 3.5 0.05 1.750.1 1.5 +0.1 0 1.5 +0.1 0 1.5 +0.1 0 1.5 +0.1 0 1.5 +0.1 0 2.0 0.05 max 0.5 2.00.05 2.00.05 2.00.05 2.00.05 max 1.1 max 1.1 max 1.1 max 1.1 d 0 type code part no. p 0 p 1 p 2 t 2 4.00.1 4.00.1 4.00.1 4.00.1 4.00.1 mcr006 yrt 2.00.05 mcr01 mrt 2.00.1 mcr03 ert 4.00.1 mcr10 ezh 4.00.1 mcr18 ezh 4.00.1 3.0 0.1 3.50.1 3.4 0.2 5.60.2 3.5 0.2 6.70.2 (unit : mm ) w type code part no. f e a 0 b 0 8.00.3 mcr25 jzh 3.5 0.05 1.750.1 120.3 mcr50 jzh 5.5 0.05 1.750.1 120.3 mcr100 jzh 5.5 0.05 1.750.1 1.5 +0.1 0 1.5 +0.1 0 1.5 +0.1 0 2.0 0.05 max 1.1 2.00.05 2.00.05 max 1.1 max 1.1 d 0 type code part no. p 0 p 1 p 2 t 2 4.00.1 4.00.1 4.00.1 mcr25 jzh 4.00.1 mcr50 jzh 4.00.1 mcr100 jzh 4.00.1 type code part no. (unit : mm )
6/6 www.rohm.com c 2012 rohm co., ltd. all rights reserved. 2012.11 - rev.c data sheet mcr series - low ohmic - < general purpose > ? reel dimensions 0 2 0 4 0 6 0 8 0 2 0 4 0 6 0 8 c abd abcd 130.2 180 0 ?1.5 60 +1.0 0 mcr006 yrt mcr01 mrt mcr03 ert mcr10 ezh mcr18 ezh mcr25 jzh mcr50 jzh mcr100 jzh 9 +1.0 0 13 +1.0 0 label according to eiaj et-7200b (unit : mm ) type code part no.
r1120a www.rohm.com ? 2012 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 specified herein is subject to change for improvement without notice. the content specified 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 specifications, 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 design ing circuits for mass production. great care was taken in ensuring the accuracy of the information specified 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 specified 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 specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, commu- nication devices, electronic appliances and amusement devices). the products specified 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, fire or any other damage caused in the event of the failure of any product, such as derating, redundancy, fire 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 specified 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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