Resistors Thick film rectangular MCRO03 (1608 size) @Features 1) Power rating of 1 / 10W (FX class: 1 /16W) 2) Highly reliable chip resistor Ruthenium oxide resistive material offers superior re- sistance to the elements. 3) Electrodes not corroded by soldering Thick film makes the electrodes very strong. 4) Resin protective coating for FX resistors @Ratings Absorbs impact, facilitates mounting. 5) ROHM resistors have approved ISO-9001 certifica- tion. Design and specifications are subject to change with- out notice. Carefully check the specification sheet supplied with the product before using or ordering it. Item Conditions Specifications Rated power e when ambient temperature exceeds 70C. POWER LOAD (%} Power must be derated according to the power derating curve in Figure 1 JF AMBIENT TEMPERATURE (C) 0.100W (1 /10W) FX 0.063W (1 /16W) JF at 70C noo FX Fig.1 Rated voltage equal to the maximum operating voltage. R: Nominal resistance (2) The voltage rating is calculated by the following equation. If the value obtained exceeds the maximum operating voltage, the voltage rating is E= /PXR E: Rated voltage (V) P: Rated power (W) Max. operating voltage 50V Max. overload voltage 100V Max. intermittent overload voltage | 100V Nominal resistance See Table 1. . J, F 55C to +155C Operating temperature - - FX 55C to +125C Jumper type Table 1 Resistance Max. 50m Resistance tolerance Resistance range Resistance temperature coefficient Rated current 1A (2) (ppm / C) Peak current 3A FX (+1%)(EZP type) | 10SRS2.2M (624,96) +100 Operating temperature |55C to +155C F (+1%) 10SRS2.2M (E24,96) 200 1.02R<2.2 (E24) 5004350 2.2=R<10 E24 +500 J (5%) (E24) 10SRS10M (E24) +200 @.JW class components are for sale inthe American market. With regard to the same resistance ranges for sale in other markets, the components have a guaranteed resistance temperature coefficient of t200ppm / C (W). @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. RGM 1Resistors @External dimensions (Units: mm) MCRO3 0.30.2 Es A os) ~@ + g oO (FX: Straight type) _ (Part sometimes comes as the separated type.) zZ o Material Thick dielectric glaze of ruthenium (only silver used for jumper) Thick film of palladium-silver for primary electrode Nickel-coated secondary electrode External electrode coated with tin and lead Alumina substrate @/@/S|@/@| Oo Overcoating (J, F: glass, FX: resin) @Packaging Reel Taping Po Pa Pi Do E (o olo = Al B of [| 1 joo jar a ot. a co Heat crimp cover/Tape Thick Paper (Underside paper tape) Chip resistor Square punchout hole d == sicke Label ; (Units : mm) EIAJ ET-7001 compliant W F E Ao 8.040.3 | 3540.05 | 1.7540.1 | 1.10.1 1.90.1 Do Po Pi Pz Tz e150" 4.0+0.1 4.00.1 | 2.00.05 | Max. 1.1 Bulk case (Units : mm) A B Cc D Slider 0 +H Shutter ae 1240.1 #180 _, 60 0 940.3 1340.2 Q } 36. 0.2 268+1.5| 10040.8} 9.40.5 1340.3 #33042 | Min.g80 | 9540.5 | 13+0.2 SN 11040.7 EIAJ ET-7201A compliamt (Units : mm)Resistors MCRO3 @Makeup of the part number L___3-digit or 4-digit IEC coding system | Part No. Nominal resistance fT __[ miciRio}s} JElziHi | es Packaging / Processing specifications Resistance tolerance Resistance temperature coefficient Part No. | Code Packaging Shipped to LF | +1% | J | +5% | X_|100(ppm/C) | Specify "J" for jumper also. | standard MCRO3 | EZH Paper tape Blank) specifications EZP class FZH World wide PZHI @Dimensions 1.80 1.00 0.65 JIS C 5202 4.3 JIS C 5202 4.3 JIS C 5202 4.3 1.75 SAMPLE SIZE : n=20pcs 0.95 SAMPLE SIZE : n=20pes 0.60 SAMPLE SIZE : n=20pces MICROMETER MICROMETER MICROMETER 1.70 0.90 0.55 ~ ~ 1.65 0.85 0.50 1.60 0.80 80.45 z= x wi kK EE z Go a x 21.55 20.75 0.40 wi = 0 - r 1.50 0.70 F035 1.45 0.65 0.30 1.40 0.60 0.25 1 10 100 1k 10k 100k 1M 10M 1 10 100 1k 10k 100k 1M 10M 1 10 100 1k 10k 100k 1M 10M RESISTANCE (Q) RESISTANCE (Q) RESISTANCE (Q) Fig.2 Dimensions (length) Fig.3 Dimensions (width) Fig.4 Dimensions (thickness) @Electrical characteristics 6.0 _. 900 5.0 JIS C 5202 5.1 oO JIS C 5202 5.2 JIS C 5202 5.5 SAMPLE SIZE : n=20pes ~ 700 SAMPLE SIZE :n=10pces 4.0 SAMPLE SIZE : n=10pes 4.0 20C 65%RH E O25 /-55T 30 RATED VOLTAGEX2.5 ~ & 500 @25 / 125C " TIMES : 5s x ~ 20 MAXIMUM OVERLOAD VOLTAGE : = 20 5 300 W Ww 1.0 g S 100 & ct Q m7 0 E Ww c Q 9-100 ~ n 3 e-1.0 wi Lu i 2.0 we 300 90 be a =< 500 -3.0 40 g o.700 40 ii -6.0 -900 5.0 1 10 100 1k 10k 100k 1M 10M 1 10 100 1k 10k 100k 1M 10M 1 10 100 1k 10k 100k 1M 10M RESISTANCE (Q) RESISTANCE (Q) RESISTANCE (Q) Fig.6 DC resistance Fig.6 Resistance temperature Fig.7 Short time overload characteristics 4 ROAM