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DOCUMENT: RK-NH REVISION: A5 Chip Resistor 1/20W, 0201, Thick Film Chip Resistor (Lead / Halogen Free) Lead-free, Halogen free. Telecommunication Equipment, Digital Cameras, Watches, Pocket Calculators, Computers, Instruments. RoHS compliant Electrical Specifications : Power Rating* Resistance Values Series Resistance Tolerance Resistance Range () Temperature Coefficient of Resistance ppm /℃ (Code) Operating Temperature Range Max. Operating Voltage 1/20W E24 series E96 series -55℃ to 125℃ 25V ±1%(F) 10 ~ 91 300 100 ~ 1M 200 E24 series ±2%(G) ±5%(J) 10 ~ 91 300 100 ~ 10M 200 Jumper Resistance Rated current Operating Temperature Range Below 50mΩ 1A -55℃ to 125℃ Note: *Package Power Temperature Derating Curve Figure 1.：Power Temperature Derating Curve Note: **Resistors shall have a rated DC or AC(rms.) continuous operating voltage corresponding to the power rating, as calculated from the following formula RPV Where V : Rated voltage (V) P : Rated power (W) R : Nominal resistance () If the voltage so obtained exceeds the maximum operating voltage, this maximum voltage shall be the rated voltage. Features / Applications : RATED LOAD(%) AMBIENT TEMPERATURE(℃) -55 70 125 100
DOCUMENT: RK-NH REVISION: A5 Chip Resistor Dimensions Code Letter Dimension L 0.60 0.03 W 0.30 0.03 t 0.23 0.03 a 0.10 0.05 b 0.15 0.05 Type Designation : RR0306 X - XXXX - X NH Note : (1) Series No. (2) TCR: X= Jumper Resistor refer to paragraph 2 (3) Resistance value : 103 = 10k(E24) ; 1131 =1.13k (E96) (4) Tolerance: D= ±0.5%, F = ±1%, J = ±5% (5) NH= Sn plating (Lead free / Halogen free) Outline Drawing : L W a a t b Unit: mm
DOCUMENT: RK-NH REVISION: A5 Chip Resistor Characteristics : Electrical Item Specification and Requirement Test Method Resistor Jumper Short Time Overload △R: +(2%+ 0.1) Without damage by flashover, spark, arcing, burning or breakdown Max. 50m (1) Applied voltage: 2.5 x rated voltage or 2 x maximum operating voltage which ever is less (2) Test time : 5 seconds Insulation Resistance Over 100 M on Overcoat layer face up Over 1,000 M on Substrate side face up (1) Setup as figure 1 (2) Test voltage: 100 VDC (3) Test time: 60 + 10 / -0 seconds Voltage Proof △R: +(2%+ 0.1) Without damage by flashover, spark, arcing, burning or breakdown Max. 50m (1) Setup as figure 1 (2) Test voltage: 100 VAC(rms.) (3) Test time: 60 +10 / -0 seconds Insulation Plate Spring Sample Electrode Metal Block Measurement Point B Pressure Rod (Metal) Measurement Point A Substrate Over coat Film Figure 1 : Measurement Setup (R=0.5 mm) A B Voltage Supply Substrate Side
DOCUMENT: RK-NH REVISION: A5 Chip Resistor Mechanical Item Specification and Requirement Test Method (JIS 5201) Resistor Jumper Solderability The surface of terminal immersed shall be minimum of 95% covered with a new coating of solder Solder bath: After immersing in flux, dip in 245 ± 5℃ molten solder bath for 2 ± 0.5 seconds Resistance to Solder Heat △R: ±(1%+ 0.05) Without distinct deformation in appearance Max. 50m (1) Immersed at solder bath of 270 ± 5℃ for 10 ± 1 seconds (2) Measuring resistance 1 hour after test Vibration △R: ±(0.5%+ 0.05) Without mechanical damage such as break (1) Vibration frequency: 10Hz to 55Hz in 60 seconds as a period (2) Vibration time: period cycled for 2 hours in each of 3 mutual perpendicular direction total. (3) Amplitude: 1.5mm Shock Without mechanical damage such as break (1) Peak value: 490N (2) Duration of pulse: 11ms (3) 3 times in each positive and negative direction of 3 mutual perpendicular directions Bending Test △R: ±(1%+ 0.05) Without mechanical damage such as break Bending value : 3mm for 30 ± 1 seconds Solvent Resistance Without mechanical and distinct damage in appearance Max. 50m (1) Solvent: Trichloroethane or Isopropyl alcohol (2) Immersed in solvent at room temperature for 90 seconds
DOCUMENT: RK-NH REVISION: A5 Chip Resistor Endurance Item Specification and Requirement Test Method (JIS 5201) Resistor Jumper Rapid change of Temperature △R: ±(1%+ 0.05) Without distinct damage in appearance Max. 50m (1) Repeat 5 cycle as follow: (-55 ± 3℃,30minutes) →(Room temperature, 2~3 minutes) →(+125 ± 2℃,30minutes)→ (Room temperature, 2~3 minutes) (2) Measuring resistance 1 hour after test Moisture with Load △R: ±(5%+ 0.1) Without distinct damage in appearance Marking should be legible Max. 50m (1) Environment condition: 40 ± 2℃,90~95% RH (2) Applied Voltage: rated voltage (3) Test period: (1.5 hour ON) → (0.5 hour OFF) cycled for total 1,000 + 48 / - 0 hours (4) Measuring resistance 1 hour after test Load Life △R: ±(5%+ 0.1) Without distinct damage in appearance Max. 100m (1) Test temperature: 70 ± 2 ℃ (2) Applied Voltage: rated Voltage (3) Test period: (1.5 hour ON) → (0.5 hour OFF) cycled for total 1,000 + 48 / - 0 hours (4) Measuring resistance 1 hour after test Low Temperature Store △R: ±(5%+ 0.1) Without distinct damage in appearance Max. 100m (1) Store temperature: -55 ± 3℃ for total 1,000 + 48 / - 0 hours (2) Measuring resistance 1 hour after test High Temperature Store △R: ±(5%+ 0.1) Without distinct damage in appearance Max. 100m (1) Store temperature: -125 ± 2℃ for total 1,000 + 48 / - 0 hours (2) Measuring resistance 1 hour after test
DOCUMENT: RK-NH REVISION: A5 Chip Resistor Recommend Land Pattern Dimensions : Unit:mm TAPE PACKAGING DIMENSIONS: A 0.3 B 1.0 C 0.3~0.7 C A B
DOCUMENT: RK-NH REVISION: A5 Chip Resistor REEL DIMENSIONS: Numbers of Taping: 10,000 pieces/reel The following items shall be marked on the reel. (1) Type designation. (2) Quantity (3) Manufacturing date code (4) Manufacturer’s name Peel force of top cover tape The peel speed shall be about 300 mm/min. The peel force of top cover tape shall be between 0.1 to 0.7 N.
DOCUMENT: RK-NH REVISION: A5 Chip Resistor Care Note : Care note for storage (1) Chip resistor shall be stored in a room where temperature and humidity must be controlled. (temperature 5 to 35℃, humidity 45 to 85% RH) However, a humidity keep it low, as it is possible. (2) Chip resistor shall be stored as direct sunshine doesn’t hit on it. (3) Chip resistor shall be stored with no moisture, dust, a material that will make solder ability inferior, and a harmful gas (Hydrogen chloride, sulfurous acid gas, and Hydrogen sulfide) Care note for operating and handling (1) It is necessary to protect the edge and protection coat of resistors from mechanical stress. (2) Handle with care when printing circuit board (PCB) is divided or fixed on support body, because bending of printing circuit board (PCB) mounting will make mechanical stress for resistors. (3) Resistors shall be used with in rated range shown in specification. Especially, if voltage more than specified value will be loaded to resistor, there is a case it will make damage for machine because of temperature rise depending on generating of heat, and increase resistance value or breaks. (4) In case that resistor is loaded a rated voltage, it is necessary to confirms temperature of a resistor and to reduce a load power according to load reduction curve, because a temperature rise of a resistor depends on influence of heat from mounting density and neighboring element. (5) Observe Limiting element voltage and maximum overload voltage specified in each specification. (6) If there is possibility that a large voltage (pulse voltage, shock voltage) charge to resistor, it is necessary that operating condition shall be set up before use.