MNR35 Resistors Chip resistor networks MNR35 (32165 size) z Features 1) Common terminals yield area 40% smaller than that of the MNR38. 2) 8-element construction makes the MNR35 ideal for bus line pull-up / pull-down. 3) Convex electrodes Easy to check the fillet after soldering is finished. 4) Compatible with a wide range of mounting equipment. Squared corners make it excellent for mounting using image recognition devices. 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. z Ratings Item Conditions Specifications 0.063W (1 / 16W) Rated power Power must be derated according to the power derating curve in at 70C Figure 1 when ambient temperature exceeds 70C. 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) E= PR P: Rated power (W) Limiting element voltage 50V R: Nominal resistance ( ) Nominal resistance See Table 1. Operating temperature 55C~+125C Table 1 Resistance range Resistance temperature coefficient Resistance tolerance ( ) (ppm / C) J (5%) 56R100k (E12) 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. 1/4 POWER LOAD (%)MNR35 Resistors z Characteristics Guaranteed value Item Test conditions (JIS C 5201-1) Resistor type J : 5% JIS C 5201-1 4.5 Resistance Variation of resistance JIS C 5201-1 4.8 See Table.1 with temperature Measurement : 55 / +25 / +125C JIS C 5201-1 4.13 Rated voltage (current) 2.5, 2s. Overload (2.0%+0.1 ) Limiting Element Voltage2 : 100V A new uniform coating of minimum of JIS C 5201-1 4.17 95% of the surface being immersed RosinEthanol (25%WT) Solderability and no soldering damage. Soldering condition : 2355C Duration of immersion : 2.00.5s. (1.0%+0.05 ) JIS C 5201-1 4.18 Resistance to No remarkable abnormality on the appearance. Soldering condition : 2605C soldering heat Duration of immersion : 101s. (1.0%+0.05 ) JIS C 5201-1 4.19 Rapid change of Test temp. : 55C~+125C 5cyc temperature (3.0%+0.1 ) JIS C 5201-1 4.24 40C, 93%RH Damp heat, steady state Test time : 1,000h~1,048h (3.0%+0.1 ) JIS C 5201-1 4.25.1 Rated voltage (current), 70C Endurance at 70C 1.5h : ON 0.5h : OFF Test time : 1,000h~1,048h (3.0%+0.1 ) JIS C 5201-1 4.25.3 125C Endurance Test time : 1,000h~1,048h (1.0%+0.05 ) JIS C 5201-1 4.29 Resistance to solvent 235C, Immersion cleaning, 50.5min. Solvent : 2-propanol (1.0%+0.05 ) JIS C 5201-1 4.33 Bend strength of Without mechanical damage such as breaks. the end face plating z External dimensions (Units : mm) Cross section A-A 6 6.40.4 2 1 1 1 1 1.27 B Material 5 1 Thick dielectric glaze of ruthenium A A 6 1 Cross section B-B 2 Thick film of silver for primary electrode R103 3 Nickel-coated secondary electrode 4 External electrode coated with Sn/Pb or Sn 5 0.550.1 5 B 2 3 4 Alumina substrate 0.50.2 6 Overcoating 1.00.2 0.80.2 Pitch of the upper electrode. 2/4 3.10.2 0.50.3 Max.0.5