MNR34 Resistors Chip resistor networks MNR34 (3216×4 size) zFeatures 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 four 3216 chips (MCR18). Also, the number of parts and cost 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. zRatings Item Rated power Conditions Specifications Power must be derated according to the power derating curve in Figure 1 when ambient temperature exceeds 70°C. 0.125W (1 / 8W) at 70°C 100 POWER LOAD (%) 80 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) Nominal resistance Operating temperature Limiting element voltage 200V See Table 1. −55°C to +125°C Rev.A 1/5 MNR34 Resistors Jumper type Table 1 Max. 50mΩ Resistance Rated current Resistance range (Ω) Resistance tolerance 2A Operating temperature −55°C to +125°C J (±5%) 10≤R≤1M Resistance temperature coefficient (ppm / °C) ±200 (E24) •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. zCharacteristics Item Resistance Guaranteed value Resistor type Jumper type J : ±5% Max. 50mΩ Variation of resistance with temperature Overload Solderability Resistance to soldering heat Rapid change of temperature See Table.1 ± (2.0%+0.1Ω) Max. 50mΩ A new uniform coating of minimum of 95% of the surface being immersed and no soldering damage. 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. Limiting Element Voltage×2 : 400V JIS C 5201-1 4.17 Rosin·Ethanol (25%WT) Soldering condition : 235±5°C Duration of immersion : 2.0±0.5s. ± (1.0%+0.05Ω) Max. 50mΩ No remarkable abnormality on the appearance. JIS C 5201-1 4.18 Soldering condition : 260±5°C Duration of immersion : 10±1s. ± (1.0%+0.05Ω) Max. 50mΩ JIS C 5201-1 4.19 Test temp. : −55°C to +125°C 5cyc ± (3.0%+0.1Ω) Max. 50mΩ JIS C 5201-1 4.24 40°C, 93%RH Test time : 1,000h to 1,048h ± (3.0%+0.1Ω) Max. 50mΩ 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 ± (3.0%+0.1Ω) Max. 50mΩ JIS C 5201-1 4.25.3 125°C Test time : 1,000h to 1,048h ± (1.0%+0.05Ω) Max. 50mΩ JIS C 5201-1 4.29 23±5°C, Immersion cleaning, 5±0.5min. Solvent : 2-propanol Damp heat, steady state Endurance at 70°C Endurance Resistance to solvent Bend strength of the end face plating Test conditions (JIS C 5201-1) Max. 50mΩ ± (1.0%+0.05Ω) Without mechanical damage such as breaks. JIS C 5201-1 4.33 Rev.A 2/5 MNR34 Resistors 0.5±0.3 5.2±0.4 ∗1.27 Max.0.5 zExternal dimensions (Unit : mm) B 6 Cross section A-A' 1 3.1±0.2 A103 A A' Cross section B-B' 6 1 5 0.55±0.1 B' 0.5±0.2 1.0±0.2 2 3 Material No. 5 4 1 Thick dielectric glaze of oxide metal (only silver used for jumper) 2 Thick film of silver for electrode 3 Nickel-coated electrode 4 Sn electrode 5 Alumina substrate 6 Overcoating 0.8±0.2 ∗ Pitch of the upper electrode. zEquivalent circuit R1 R2 R3 R4 R1=R2=R3=R4 zPackaging Reel Taping P2 E B0 02 04 06 08 06 D 04 B 02 A 08 W F φD 0 P0 A0 K P1 C (Unit: mm) Label EIAJ ET-7200B compliant W F E A0 B0 12.0±0.3 5.5±0.05 1.75±0.1 3.4±0.1 5.6±0.1 D0 (Unit: mm) A φ180 B 0 −1.5 φ60 C +1 0 13 +1.0 −0 D φ1.5 +0.1 0 P0 P1 P2 K 4.0±0.1 4.0±0.1 2.0±0.05 1.0±0.15 φ13±0.2 Rev.A 3/5 MNR34 Resistors zProduct designation J 3 4 5 B Part No. Resistance tolerance Nominal resistance J ±5% J is also used for jumper. Resistance code, 3 digits, 000 denotes Jumper type. Packaging Specifications Code Part No. Code MNR34 J5AB Resistance tolerance J(±5%) Packaging specifications Reel Basic ordering unit (pcs) Embossed tape (4mmPitch) φ180mm (7in). 4,000 Reel (φ180mm) : Compatible with JEITA standard "EIAJ ET-7200B" : Standard product JIS C 5201-1 4.5 SAMPLE SIZE : n=40pcs 20°C 65%RH 2.0 0 −2.0 −4.0 −6.0 10 100 1k 10k 100k 1M 300 2.0 100 0 −100 0 −2.0 −200 −4.0 −300 −400 10 100 1k 10k 100k −6.0 1M 100 1k 10k 100k RESISTANCE (Ω) RESISTANCE (Ω) Fig.2 Resistance Fig.3 Variation resistance with temperature Fig.4 Overload 3.0 JIS C 5201-1 4.18 SAMPLE SIZE : n=20pcs SOLDERING CONDITION : 260°C 10s ∆R/R (%) 2.0 0 0 −1.0 −1.0 −2.0 −2.0 −2.0 −4.0 100 1k 10k 100k 1M −3.0 JIS C 5201-1 4.24 SAMPLE SIZE : n=20pcs 40°C 93%RH WITH NO LOAD 1,000h 4.0 1.0 0 1M 6.0 JIS C 5201-1 4.19 SAMPLE SIZE : n=20pcs −55°C / 125°C 5cyc 2.0 1.0 10 10 RESISTANCE (Ω) 2.0 −3.0 JIS C 5201-1 4.13 SAMPLE SIZE : n=20pcs RATED VOLTAGE × 2.5TIMES 2s LIMITING ELEMENT VOLTAGE×2 : 400V 4.0 200 3.0 ∆R/R (%) 6.0 JIS C 5201-1 4.8 SAMPLE SIZE : n=20pcs 25°C / −55°C 25°C / 125°C ∆R/R (%) DC RESISTANCE (%) 4.0 400 ∆R/R (%) 6.0 TEMPERATURE COEFFICIENT (ppm / °C) zElectrical characteristics 10 100 1k 10k 100k RESISTANCE (Ω) RESISTANCE (Ω) Fig.5 Resistance to soldering heat Fig.6 Rapid change of temperature 1M −6.0 10 100 1k 10k 100k 1M RESISTANCE (Ω) Fig.7 Damp heat, steady state Rev.A 4/5 MNR34 Resistors 4.0 2.0 ∆R/R (%) ∆R/R (%) 2.0 0 0 −2.0 −2.0 −4.0 −4.0 10 100 1k 10k 100k 1M JIS C 5201-1 4.25.3 SAMPLE SIZE : n=20pcs 125°C WITH NO LOAD 1,000h −6.0 JIS C 5201-1 4.29 SAMPLE SIZE : n=20pcs IPA, 5min. 1.5 RESISTANCE CHANGE (%) JIS C 5201-1 4.25.1 SAMPLE SIZE : n=20pcs 70°C 1,000h OVERLOAD : THE RATED VOLTAGE 4.0 −6.0 2.0 6.0 6.0 1.0 0.5 0 −0.5 −1.0 −1.5 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.A 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