MNR32

MNR32 Resistors Chip resistor networks MNR32 (1206×2 size) Features 1) Convex electrodes Easy to check the fillet after soldering is finished. 2) Compatible with a wide range of mounting equipment. Squared corners make it excellent for mounting using image recognition devices. 3) High-density mounting Can be mounted even more densely than two 1206 chips (MCR18). Also, the number of parts and costs of mounting have been reduced. 4) ROHM resistors have approved ISO-9001 certification. Design and specifications are subject to change without notice. Carefully check the specification sheet supplied with the product before using or ordering it. Ratings Item Rated power Conditions Power must be derated according to the power derating curve in Figure 1 when ambient temperature exceeds 70°C. 100 80 POWER LOAD (%) Specifications 0.125W (1 / 8W) at 70°C 60 40 20 0 −55 0 70 100 125 AMBIENT TEMPERATURE (°C) Fig.1 Rated voltage 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) E= P×R P: Rated power (W) R: Nominal resistance (Ω) Limiting element voltage 200V Nominal resistance Operating temperature See Table 1. −55°C to 125°C Rev.B 1/5 MNR32 Resistors Jumper type Resistance Rated current Operating temperature Max. 50mΩ 2A −55°C to 125°C Table 1 Resistance tolerance J (±5%) Resistance range (Ω) 10 R 1M (E24) Resistance temperature coefficient (ppm / °C) ±200 •Before using components in circuits where they will be exposed to transients such as pulse loads (short-duration, high-level loads), be certain to evaluate the component in the mounted state. In addition, the reliability and performance of this component cannot be guaranteed if it is used with a steady state voltage that is greater than its rated voltage. Characteristics Item Resistance Variation of resistance with temperature Overload ± (2.0%+0.1Ω) Guaranteed value Resistor type Jumper type J : ±5% Max. 50mΩ See Table.1 Max. 50mΩ Test conditions (JIS C 5201-1) JIS C 5201-1 4.5 JIS C 5201-1 4.8 Measurement : −55 / +25 / +125°C JIS C 5201-1 4.13 Rated voltage (current) ×2.5, 2s. Maximum Overload Voltage : 400V JIS C 5201-1 4.17 Rosin·Ethanol (25%WT) Soldering condition : 235±5°C Duration of immersion : 2.0±0.5s. JIS C 5201-1 4.18 Soldering condition : 260±5°C Duration of immersion : 10±1s. JIS C 5201-1 4.19 Test temp. : −55°C to +125°C 5cyc JIS C 5201-1 4.24 40°C, 93%RH Test time : 1,000h to 1,048h 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 4.33 Solderability A new uniform coating of minimum of 95% of the surface being immersed and no soldering damage. ± (1.0%+0.05Ω) Max. 50mΩ No remarkable abnormality on the appearance. ± (1.0%+0.05Ω) ± (3.0%+0.1Ω) Max. 50mΩ Max. 100mΩ Resistance to soldering heat Rapid change of temperature Damp heat, steady state ± (3.0%+0.1Ω) Endurance at 70°C ± (3.0%+0.1Ω) Endurance ± (1.0%+0.05Ω) Resistance to solvent Max. 100mΩ Max. 100mΩ Max. 50mΩ Bend strength of the end face plating Max. 50mΩ ± (1.0%+0.05Ω) Without mechanical damage such as breaks. Rev.B 2/5 MNR32 Resistors External dimensions (Unit : mm) 2.6±0.2 ∗1.27 B 6 1 No. Cross section A-A' 5 Max.0.5 0.5±0.3 3.1±0.2 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 1 2 3 A 102 B' Cross section B-B' 6 1 A' 5 4 2 0.5±0.2 0.55±0.1 3 4 5 6 1.0±0.2 ∗ Pitch of the upper electrode. Equivalent circuit R1 R2 R1=R2 Packaging Reel Taping P0 P2 φD 08 06 04 02 0 B0 A B D W F E 02 04 06 08 A0 P1 K C Label EIAJ ET-7200B compliant (Unit : mm) W 8.0±0.3 D0 F 3.5±0.05 P0 4.0±0.1 E 1.75±0.1 P1 4.0±0.1 A0 3.0±0.1 P2 2.0±0.05 B0 3.5±0.1 K 0.9±0.1 (Unit : mm) A φ180 0 −1.5 B φ60 +1 0 9 C +1.0 0 D φ13±0.2 φ1.5 +0.1 0 Rev.B 3/5 MNR32 Resistors Product designation MNR3 2 Part No. M0AB J Nominal resistance Resistance code,3 digits, 000 denotes Jumper type. Resistance tolerance J ±5% J is also used for jumper Packaging Specifications Code Part No. Code Resistance tolerance J(±5%) Packaging specifications Reel Basic ordering unit (pcs) MNR32 J0AB Embossed tape (4mm Pitch) φ180mm (7in.) 4,000 Reel (φ180) : JEITA ET-7200B : Standard product Electrical characteristics TEMPERATURE COEFFICIENT (ppm / °C) 6.0 4.0 DC RESISTANCE (%) 400 300 200 ∆R/R (%) JIS C 5201-1 4.5 SAMPLE SIZE : n=40pcs 20°C 65%RH JIS C 5201-1 4.8 SAMPLE SIZE : n=20pcs 25°C / −55°C 25°C / 125°C 6.0 4.0 2.0 0 −2.0 −4.0 −6.0 JIS C 5201-1 4.13 SAMPLE SIZE : n=20pcs RATED VOLTAGE × 2.5TIMES 2s MAXIMUM OVERLOAD VOLTAGE : 400V 2.0 0 −2.0 −4.0 −6.0 100 0 −100 −200 −300 −400 10 100 1k 10k 100k 1M 10 100 1k 10k 100k 1M 10 100 1k 10k 100k 1M RESISTANCE (Ω) RESISTANCE (Ω) RESISTANCE (Ω) Fig.2 Resistance Fig.3 Variation resistance with temperature Fig.4 Overload 3.0 2.0 1.0 ∆R/R (%) 3.0 6.0 JIS C 5201-1 4.19 SAMPLE SIZE : n=20pcs −55°C / 125°C 5cyc JIS C 5201-1 4.18 SAMPLE SIZE : n=20pcs SOLDERING CONDITION : 260°C 10s ∆R/R (%) 2.0 1.0 0 4.0 2.0 JIS C 5201-1 4.24 SAMPLE SIZE : n=20pcs 40°C 93%RH WITH NO LOAD 1,000h 0 −1.0 −2.0 −3.0 ∆R/R (%) 10 100 1k 10k 100k 1M 0 −2.0 −4.0 −6.0 10 100 1k 10k 100k 1M RESISTANCE (Ω) −1.0 −2.0 −3.0 10 100 1k 10k 100k 1M RESISTANCE (Ω) RESISTANCE (Ω) Fig.5 Resistance to soldering heat Fig.6 Rapid change of temperature Fig.7 Damp heat, steady state Rev.B 4/5 MNR32 Resistors 6.0 4.0 2.0 ∆R/R (%) RESISTANCE CHANGE (%) JIS C 5201-1 4.25.1 SAMPLE SIZE : n=20pcs 70°C 1,000h OVERLOAD : THE RATED VOLTAGE ∆R/R (%) 6.0 4.0 2.0 0 −2.0 −4.0 −6.0 JIS C 5201-1 4.25.3 SAMPLE SIZE : n=20pcs 125°C WITH NO LOAD 1,000h 2.0 1.5 1.0 0.5 0 −0.5 −1.0 −1.5 10 100 1k 10k 100k 1M JIS C 5201-1 4.29 SAMPLE SIZE : n=20pcs IPA, 5min. 0 −2.0 −4.0 −6.0 10 100 1k 10k 100k 1M −2.0 10 100 1k 10k 100k 1M RESISTANCE (Ω) RESISTANCE (Ω) RESISTANCE (Ω) Fig.8 Endurance at 70°C Fig.9 Endurance Fig.10 Resistance to solvents Rev.B 5/5 Appendix 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. 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. 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. Appendix1-Rev1.1