MCR01 Resistors Thick film rectangular MCR01 (1005 size : 1 / 16W) !Features 1) Extremely small light Area ratio is 60% smaller than that of chip 1608, while weight ratio has been cut 75%. 2) Highly reliable chip resistor Ruthenium oxide dielectric offers superior resistance to the elements. 3) Electrodes not corroded by soldering Thick film makes the electrodes very strong. 4) Flat surface further facilitates mounting Mounting can also be automated. 5) 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 Conditions Specifications 0.063W (1 / 16W) Power must be derated according to the power derating curve in Rated power at 70°C Figure 1 when ambient temperature exceeds 70°C. 100 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) P: Rated power (W) E= P×R Limiting element voltage 50V R: Nominal resistance (Ω) Nominal resistance See Table 1. Operating temperature −55°C to +125°C 1/5 POWER LOAD (%) MCR01 Resistors Jumper type Table 1 Resistance Max. 50mΩ Resistance range Resistance temperature coefficient Resistance tolerance (Ω) (ppm / °C) Rated current 1A J (±5%) 1.0≤R<10 (E24) +500 / −250 Operating temperature −55°C to +125°C 10≤R≤10M (E24) ±250 F (±1%) 100≤R≤2.2M (E24) ±250 10≤R≤100K (E24) ±100 D (±0.5%) 100≤R≤1MΩ (E24) ±50 !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 Guaranteed value Item Test conditions (JIS C 5201-1) Resistor type Jumper type Resistance J : ±5% Max. 50mΩ JIS C 5201-1 4.5 F : ±1% D : ±0.5% Variation of resistance JIS C 5201-1 4.8 See Table.1 with temperature Measurement : −55 / +25 / +125°C JIS C 5201-1 4.13 Rated voltage (current) ×2.5, 2s. Overload ± (2.0%+0.1Ω) Max. 50mΩ Limiting Element Voltage×2 : 100V A new uniform coating of minimum of JIS C 5201-1 4.17 95% of the surface being immersed Rosin·Ethanol (25%WT) Solderability and no soldering damage. Soldering condition : 235±5°C Duration of immersion : 2.0±0.5s. ± (1.0%+0.05Ω) Max. 50mΩ JIS C 5201-1 4.18 Resistance to No remarkable abnormality on the appearance. Soldering condition : 260±5°C soldering heat Duration of immersion : 10±1s. ± (1.0%+0.05Ω) Max. 50mΩ JIS C 5201-1 4.19 Rapid change of Test temp. : −55°C~+125°C 5cyc temperature ± (3.0%+0.1Ω) Max. 50mΩ JIS C 5201-1 4.24 40°C, 93%RH Damp heat, steady state Test time : 1,000h~1,048h ± (3.0%+0.1Ω) Max. 50mΩ JIS C 5201-1 4.25.1 Rated voltage (current), 70°C Endurance at 70°C 1.5h : ON − 0.5h : OFF Test time : 1,000h~1,048h ± (3.0%+0.1Ω) Max. 50mΩ JIS C 5201-1 4.25.3 125°C Endurance Test time : 1,000h~1,048h ± (1.0%+0.05Ω) Max. 50mΩ JIS C 5201-1 4.29 23±5°C, Immersion cleaning, 5±0.5min. Resistance to solvent Solvent : 2-propanol ± (1.0%+0.05Ω) Max. 50mΩ JIS C 5201-1 4.33 Bend strength of Without mechanical damage such as breaks. the end face plating 2/5 0 8 0 6 0 4 0 2 MCR01 Resistors !External dimensions (Units : mm) 1 0.2±0.1 2 3 No. Material +0.05 0.25 1 Thick dielectric glaze of ruthenium (only silver used for jumper) −0.1 4 1.0±0.05 2 Thick film of palladium-silver for primary electrode 5 3 Nickel-coated secondary electrode 4 External electrode coated with Sn/Pb or Sn 5 Alumina substrate 6 Overcoating (J, F : glass, D : resin) 6 ! Packaging Reel Taping P0 P2 φD0 E A0 F W B0 AB D P1 Heat crimp cover/Tape Thick paper (Underside paper tape) Chip resistor Square punchout hole mount T2 C (Units : mm) Label WF E A0 B0 EIAJ ET-7200A compliant 8.0±0.3 3.5±0.05 1.75±0.1 0.7±0.1 1.2±0.1 (Units : mm) D0 P0 P1 P2 T2 AB C D +0.1 φ1.5 4.0±0.1 2.0±0.05 2.0±0.05 Max. 1.1 0 0 +1 +1.0 φ180 φ60 9 φ13±0.2 −3 0 0 Bulk case Slider Shutter 12±0.1 0 36 −0.2 110±0.7 EIAJ ET-7201A compliant (Units : mm) 3/5 0 8 0 6 0 4 0 2 0.35±0.05 0.5±0.05 MCR01 Resistors !Part designation 3-digit or 4-digit IEC coding system Part No. Nominal resistance Packaging / Processing specifications Resistance tolerance Standard ordering F ±1% J ±5% D ±0.5% Part No. Code Packaging style unit(pcs) Specify "J" for jumper also. MZS Paper tape 10,000 MCR01 PZSI Bulk case 50,000 !Dimensions 1.20 0.70 0.55 JIS C 5201-1 4.4.2 JIS C 5201-1 4.4.2 JIS C 5201-1 4.4.2 1.15 SAMPLE SIZE : n=20pcs 0.65 SAMPLE SIZE : n=20pcs 0.50 SAMPLE SIZE : n=20pcs MICROMETER MICROMETER MICROMETER 1.10 0.60 0.45 1.05 0.55 0.40 1.00 0.50 0.35 0.95 0.45 0.30 0.90 0.40 0.25 0.85 0.35 0.20 0.80 0.30 0.15 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 Dimensions (length) Fig.3 Dimensions (width) Fig.4 Dimensions (thickness) !Electrical characteristics 8.0 4.0 800 JIS C 5201-1 4.5 JIS C 5201-1 4.8 JIS C 5201-1 4.13 SAMPLE SIZE : n=10pcs SAMPLE SIZE : n=20pcs SAMPLE SIZE : n=10pcs 6.0 3.0 600 20°C 65%RH 25°C / −55°C 25°C / 125°C RATED VOLTAGE × 2.5TIMES : 2s LIMITING ELEMENT VOLTAGE : 100V 4.0 2.0 400 2.0 1.0 200 0 0.0 0 – 2.0 −1.0 −200 – 4.0 −2.0 −400 – 6.0 −3.0 −600 – 8.0 −4.0 −800 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.5 Resistance Fig.6 Variation of resistance with Fig.7 Overload temperature 4/5 DC RESISTANCE (%) LENGTH (mm) TEMPERATURE COEFFICIENT (ppm/°C) WIDTH (mm) ΔR/R (%) THICKNESS (mm) MCR01 Resistors 2.0 2.0 4.0 JIS C 5201-1 4.18 JIS C 5201-1 4.19 JIS C 5201-1 4.24 SAMPLE SIZE : n=10pcs 1.5 1.5 SAMPLE SIZE : n=10pcs SAMPLE SIZE : n=10pcs 3.0 SOLDERING CONDITION −55°C / 125°C 5cyc 40°C 93%RH WITH NO LOAD : 260°C 10s 1000h 1.0 1.0 2.0 0.5 0.5 1.0 0.0 0 0 −0.5 −0.5 −1.0 −1.0 −1.0 −2.0 −1.5 −1.5 −3.0 −2.0 −2.0 −4.0 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.8 Resistance to soldering heat Fig.9 Rapid change of Fig.10 Damp heat, steady state temperature 4.0 4.0 2.0 JIS C 5201-1 4.25.1 JIS C 5201-1 4.25.3 JIS C 5201-1 4.29 3.0 SAMPLE SIZE : n=10pcs 3.0 SAMPLE SIZE : n=10pcs SAMPLE SIZE : n=10pcs 1.5 70°C 1,000h 125°C WITH NO LOAD 1,000h IPA, 5min. OVERLOAD : THE RATED VOLTAGE 2.0 2.0 1.0 1.0 1.0 0.5 0 0.0 0 −1.0 −1.0 −0.5 −2.0 −2.0 −1.0 −3.0 −3.0 −1.5 −4.0 −4.0 −2.0 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.11 Endurance at 70°C Fig.12 Endurance Fig.13 Resistance to solvents 2.0 JIS C 5201-1 4.33 SAMPLE SIZE : n=10pcs 1.5 ENDURANCE WITH 90mm WIDTH 1.0 0.5 0.0 −0.5 −1.0 −1.5 −2.0 10 100 1k 10k 100k 1M RESISTANCE (Ω) Fig.14 Bend strength of the end face plating 5/5 ΔR/R (%) ΔR/R (%) ΔR/R (%) ΔR/R (%) ΔR/R (%) ΔR/R (%) ΔR/R (%)