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 Rated power Conditions Specifications Power must be derated according to the power derating curve in Figure 1 when ambient temperature exceeds 70C. 0.063W (1 / 16W) at 70C 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= PxR Nominal resistance Operating temperature E: Rated voltage (V) P: Rated power (W) R: Nominal resistance () Limiting element voltage 50V See Table 1. -55C to +125C 1/5 MCR01 Resistors Table 1 Jumper type Resistance Max. 50m Rated current Resistance tolerance 1A J (5%) Operating temperature -55C to +125C F (1%) D (0.5%) Resistance range () Resistance temperature coefficient (ppm / C) 1.0R<10 (E24) +500 / -250 10R10M (E24) 250 100R2.2M (E24) 250 10R100K (E24) 100 100R1M (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 Item Resistance Guaranteed value Resistor type Jumper type J : 5% F : 1% D : 0.5% Variation of resistance with temperature Overload Solderability Resistance to soldering heat Rapid change of temperature Max. 50m See Table.1 (2.0%+0.1) Max. 50m 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 / +125C JIS C 5201-1 4.13 Rated voltage (current) x2.5, 2s. Limiting Element Voltagex2 : 100V JIS C 5201-1 4.17 Rosin*Ethanol (25%WT) Soldering condition : 2355C Duration of immersion : 2.00.5s. (1.0%+0.05) Max. 50m No remarkable abnormality on the appearance. JIS C 5201-1 4.18 Soldering condition : 2605C Duration of immersion : 101s. (1.0%+0.05) Max. 50m JIS C 5201-1 4.19 Test temp. : -55C~+125C 5cyc (3.0%+0.1) Max. 50m JIS C 5201-1 4.24 40C, 93%RH Test time : 1,000h~1,048h (3.0%+0.1) Max. 50m JIS C 5201-1 4.25.1 Rated voltage (current), 70C 1.5h : ON - 0.5h : OFF Test time : 1,000h~1,048h (3.0%+0.1) Max. 50m JIS C 5201-1 4.25.3 125C Test time : 1,000h~1,048h (1.0%+0.05) Max. 50m JIS C 5201-1 4.29 235C, Immersion cleaning, 50.5min. Solvent : 2-propanol Damp heat, steady state Endurance at 70C Endurance Resistance to solvent Bend strength of the end face plating Test conditions (JIS C 5201-1) Max. 50m (1.0%+0.05) Without mechanical damage such as breaks. JIS C 5201-1 4.33 2/5 MCR01 Resistors !External dimensions (Units : mm) 1 0.20.1 2 3 No. 1.00.05 4 Material 1 Thick dielectric glaze of ruthenium (only silver used for jumper) 2 Thick film of palladium-silver for primary electrode 3 Nickel-coated secondary electrode 4 External electrode coated with Sn/Pb or Sn 5 Alumina substrate 6 Overcoating (J, F : glass, D : resin) 0.50.05 5 0.350.05 +0.05 0.25 -0.1 6 !Packaging Reel Taping P0 P2 D0 E F A0 W 02 04 06 08 06 D 04 B 02 A 08 B0 P1 Heat crimp cover/Tape Thick paper (Underside paper tape) Chip resistor Square punchout hole mount T2 C (Units : mm) Label W F E A0 B0 8.00.3 3.50.05 1.750.1 0.70.1 1.20.1 EIAJ ET-7200A compliant (Units : mm) A 180 B 0 -3 60 C +1 0 9 +1.0 0 D D0 1.5 +0.1 0 P0 P1 P2 T2 4.00.1 2.00.05 2.00.05 Max. 1.1 130.2 Bulk case Slider Shutter EIAJ ET-7201A compliant 120.1 0 36 -0.2 1100.7 (Units : mm) 3/5 MCR01 Resistors !Part designation 3-digit or 4-digit IEC coding system Part No. Nominal resistance Packaging / Processing specifications Part No. MCR01 Code Packaging style MZS PZSI Resistance tolerance Standard ordering unit(pcs) Paper tape Bulk case F 1% J 5% D 0.5% Specify "J" for jumper also. 10,000 50,000 !Dimensions 1.20 0.70 JIS C 5201-1 4.4.2 SAMPLE SIZE : n=20pcs MICROMETER 1.15 1.00 0.95 0.45 THICKNESS (mm) 1.05 0.55 0.50 0.45 0.40 0.35 0.30 0.90 0.40 0.25 0.85 0.35 0.20 0.80 0.30 10 100 1k 10k 100k 1M JIS C 5201-1 4.4.2 SAMPLE SIZE : n=20pcs MICROMETER 0.50 0.60 WIDTH (mm) 1.10 LENGTH (mm) 0.55 JIS C 5201-1 4.4.2 SAMPLE SIZE : n=20pcs MICROMETER 0.65 10 100 1k 10k 100k 0.15 1M 10 100 1k 10k 100k 1M RESISTANCE () RESISTANCE () RESISTANCE () Fig.2 Dimensions (length) Fig.3 Dimensions (width) Fig.4 Dimensions (thickness) JIS C 5201-1 4.5 SAMPLE SIZE : n=20pcs 20C 65%RH DC RESISTANCE (%) 6.0 4.0 2.0 0 - 2.0 - 4.0 - 6.0 - 8.0 10 100 1k 10k 100k RESISTANCE () Fig.5 Resistance 1M 4.0 800 JIS C 5201-1 4.8 SAMPLE SIZE : n=10pcs 25C / -55C 25C / 125C 600 400 2.0 200 1.0 0 -200 0.0 -1.0 -400 -2.0 -600 -3.0 -800 10 100 1k 10k 100k 1M RESISTANCE () Fig.6 Variation of resistance with temperature JIS C 5201-1 4.13 SAMPLE SIZE : n=10pcs RATED VOLTAGE x 2.5TIMES : 2s LIMITING ELEMENT VOLTAGE : 100V 3.0 R/R (%) 8.0 TEMPERATURE COEFFICIENT (ppm/C) !Electrical characteristics -4.0 10 100 1k 10k 100k 1M RESISTANCE () Fig.7 Overload 4/5 MCR01 Resistors 2.0 2.0 JIS C 5201-1 4.18 SAMPLE SIZE : n=10pcs SOLDERING CONDITION : 260C 10s 0.5 R/R (%) R/R (%) 1.0 0.0 -0.5 4.0 JIS C 5201-1 4.19 SAMPLE SIZE : n=10pcs -55C / 125C 5cyc 1.5 1.0 2.0 0.5 1.0 0 -0.5 -1.0 -1.0 -2.0 -1.5 -1.5 -3.0 -2.0 -2.0 100 1k 10k 100k 1M 10 100 RESISTANCE () 1k 10k 100k 1M -4.0 R/R (%) 1.0 0 -1.0 2.0 1.0 1.0 0.5 0.0 -1.0 -0.5 -1.0 -3.0 -3.0 -1.5 -4.0 -4.0 1k 10k 100k 1M 1M 0 -2.0 100 100k 10 100 1k 10k 100k 1M JIS C 5201-1 4.29 SAMPLE SIZE : n=10pcs IPA, 5min. 1.5 -2.0 10 10k 2.0 JIS C 5201-1 4.25.3 SAMPLE SIZE : n=10pcs 125C WITH NO LOAD 1,000h 3.0 R/R (%) 2.0 1k Fig.10 Damp heat, steady state 4.0 JIS C 5201-1 4.25.1 SAMPLE SIZE : n=10pcs 70C 1,000h OVERLOAD : THE RATED VOLTAGE 100 RESISTANCE () Fig.9 Rapid change of temperature 4.0 3.0 10 RESISTANCE () Fig.8 Resistance to soldering heat R/R (%) 0 -1.0 10 JIS C 5201-1 4.24 SAMPLE SIZE : n=10pcs 40C 93%RH WITH NO LOAD 1000h 3.0 R/R (%) 1.5 -2.0 10 100 1k 10k 100k 1M RESISTANCE () RESISTANCE () RESISTANCE () Fig.11 Endurance at 70C Fig.12 Endurance Fig.13 Resistance to solvents 2.0 JIS C 5201-1 4.33 SAMPLE SIZE : n=10pcs ENDURANCE WITH 90mm WIDTH 1.5 R/R (%) 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 10 100 1k 10k 100k 1M RESISTANCE () Fig.14 Bend strength of the end face plating 5/5