Thick Film Chip Resistors (RC Series) Specification Sheet Features 1. Small, thin and lightweight 2. High reliability 3. Applicable Both flow and reflow soldering. 4. Suitable size and package for surface mount assembly 5. RoHS Compliant. Part Number Description RC RC 0603 F 103 CS Type (Series) Size : mm (inch) Tolerance Resistance Value Packing Type 0402 0603 1005 1608 2012 3216 3225 5025 6432 D F J General purpose chip resistor (01005) (0201) (0402) (0603) (0805) (1206) (1210) (2010) (2512) 0.5% 1.0% 5.0% * Jumper : `J' CS ES AS - 3-digit code (E-24,E-96 series) - 4-digit code (E-96 series) - Jumper : `000' 7" reel 10" reel 13" reel Structure and Dimension [ Unit : mm ] Size : mm L W T A B RC0402 0.400.02 0.200.02 0.130.02 0.100.03 0.100.03 0.04mg RC0603 0.600.03 0.300.03 0.230.03 0.100.05 0.150.05 0.15mg RC1005 1.000.05 0.500.05 0.350.05 0.200.10 0.250.10 0.6mg RC1608 1.600.10 0.800.10 0.450.10 0.300.20 0.350.10 2.1mg RC2012 2.000.20 1.250.15 0.550.10 0.400.20 0.350.20 4.9mg RC3216 3.200.20 1.600.15 0.550.10 0.450.20 0.400.20 9.5mg RC3225 3.200.20 2.550.20 0.550.10 0.450.20 0.400.20 16mg RC5025 5.000.20 2.500.20 0.550.10 0.600.20 0.600.20 26mg RC6432 6.300.20 3.200.20 0.550.10 0.600.20 0.600.20 41mg Samsung Electro-Mechanics. All rights reserved. Weight(g/K) ww w. Samsungsem.com Thick Film Chip Resistors (RC Series) Applications and Ratings Type Rated Power [W] *MWV [V] **MOV [V] RC0402 1/32 15 30 RC0603 1/20 25 50 RC1005 1/16 50 100 RC1608 1/10 50 100 RC2012 1/8 150 200 RC3216 1/4 200 400 RC3225 1/3 200 400 RC5025 2/3 200 400 RC6432 1 200 400 Tolerance [%] T.C.R [ppm/] Resistance Range [] Working Temp. [] 1.0(F) 5.0(J) 300 250 300 250 1~99 100~1M 1~9.9 10~10M -55~125 0.5(D) 1.0(F) 5.0(J) 300 100 1~9.9 10~10M -55~155 1) The rated voltage should follow the formula = x In case the value exceeds the MWV, the MWV shall be regarded as the rated voltage 2) Moisture Level(1 Level) 3) *Max Working Voltage 4) **Max Overload Voltage Please contact our sales representatives or engineers for other specifications Rated Voltage 1. The rated voltage for resistor can be a DC continuous working voltage or AC(rms) voltage in commercial line frequency wave form at rated power. It can be expressed as below. = x E : Rated Voltage[V] P : Rated Power[W] R : Nominal Resistance[] If the value calculated by the equation exceeds Max working Voltage, the rated voltage is limited to max working voltage. In other words, the lower value is the rated voltage. ex) For RC1608 Series [ P=0.1(W), Max working voltage = 50(V) ] 1) The rated voltage, when R=1K = 2) The rated voltage, when R=100K 0.1 x 1000 = 10() = 0.1 x 100000 = 100() When the value is lower than MWV, When the value is higher than MWV, The Rated voltage is 10(V) The Rated voltage is equal MWV, as 50(V) 2. When the rated voltage is applied to the resistor, check the ambient temperature and decrease the lower according to the power derating curve. 3. If higher voltage than rated voltage, the reliability condition and performance cannot be guaranteed. 4. If pulse wave is applied, the maximum pulse power should be below the rated voltage. Samsung Electro-Mechanics. All rights reserved. ww w. Samsungsem.com Thick Film Chip Resistors (RC Series) Power Derating Curve Rated power shall be the load power corresponding to nominal watt suitable for continuous use at 702 ambient temperature, In case the ambient temperature exceeds 702, reduce the load power in accordance with the derating curve Jumper Ratings 1005 and bigger sizes 0402, 0603 size Type Rated Current[A] Max Overload Current[A] 0402 0603 0.5 1 1005 1608 1 2 2012 2 5 3216 3225 5025 6432 2 10 Resista -nce [] Working Temp.[] -55 ~ 125 Max 0.05 -55 ~ 155 Standard Soldering Land Pattern [ Unit : mm ] Size Reflow Soldering Type mm inch A B 2A + B C RC0402 0402 01005 0.17 0.20 0.54 0.18 RC0603 0603 0201 0.37 0.28 1.02 0.29 RC1005 1005 0402 0.60 0.50 1.70 0.50 RC1608 1608 0603 0.80 0.80 2.40 0.80 RC2012 2012 0805 0.90 1.40 3.20 1.20 RC3216 3216 1206 1.30 1.80 4.40 1.50 RC3225 3225 1210 1.30 1.80 4.40 2.40 RC5025 5025 2010 1.40 3.30 6.10 2.40 RC6432 6432 2512 1.40 4.60 7.40 3.00 Samsung Electro-Mechanics. 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Samsungsem.com Thick Film Chip Resistors (RC Series) Performance characteristics Requirements Specification ITEM Resistance Temperature Characteristic DC resistance value should be within the specified TCR should be within the specified T.C.R R should be within (1.0%+0.1) Short time Overload Solderability New solder coated more than 95% of termination Test Conditions (JIS C 5201-1) JIS C 5201-1 4.5 Voltage apply within 5sec JIS C 5201-1 4.8 +20 -55 / +20 +125 JIS C 5201-1 4.13 2.5 times of rated voltage 5sec, 1cycle JIS C 5201-1 4.17 245+5/-0, 20.5 sec Resistance to Solder Heat R should be within (1.0%+0.05) JIS C 5201-1 4.18 Flow : Max 10sec (260, Both side dipping) Reflow : Max 10sec(230, 30sec) Temperature Cycle R should be within (1.0%+0.1) JIS C 5201-1 4.19 -55 +125, 100 cycle Moisture Resistance R should be within (3.0%+0.1) JIS C 5201-1 4.24 Rated Voltage, 402, 90~95%RH, 1,000+48hours 90mins ON, 30mins OFF Load Life R should be within (3.0%+0.1) JIS C 5201-1 4.25 Rated Voltage, 702, 1,000+48hours 90mins ON, 30mins OFF High Temperature Exposure R should be within (3.0%+0.1) JIS C 5201-1 4.23 1552, 1,000+48hours The reliability test condition can be replaced by the corresponding accelerated test condition. Samsung Electro-Mechanics. All rights reserved. ww w. Samsungsem.com Thick Film Chip Resistors (RC Series) Taping & Packing 1. Quantity per Reel Division Size (Inch) Thickness Taping type Pitch 7" Reel 10" Reel 13" Reel 0402 (01005) 0.13 mm Paper 1mm - - - 2mm 20K - 80K 0603 (0201) 0.23 mm Paper 1mm - - 150K 2mm 15K - 60K 1005 (0402) 0.35 mm Paper 2mm 10K 30K 40K Chip Resistor 1608 (0603) 0.45 mm Paper 4mm 5K 10K 20K 2012 (0805) 0.55 mm Paper 4mm 5K 10K 20K 3216 (1206) 0.55 mm Paper 4mm 5K 10K 20K 3225 (1210) 0.55 mm Paper 4mm 5K 10K 20K 5025 (2010) 0.55 mm Embossed 4mm 4K - 15K 6432 (2512) 0.55 mm Embossed 4mm 4K - 15K 2. Cardboard(Paper) tape : 2mm pitch [ Unit : mm ] Size (Inch) A 0402 (01005) 0.03 0603 (0201) 0.05 1005 (0402) 0.10 0.24 0.38 0.65 B W F E P1 P2 P0 D 0.45 0.31 0.03 0.68 0.05 t 0.02 8.00 0.10 3.50 0.05 1.75 0.10 2.00 0.05 2.00 0.05 4.00 0.10 1.50 +0.10 /-0.03 1.15 0.42 0.05 0.43 0.10 0.07 According to normal size, we fill out A, B in the table above. The data may be varied with special size tolerance. Samsung Electro-Mechanics. All rights reserved. ww w. Samsungsem.com Thick Film Chip Resistors (RC Series) 3. Cardboard(Paper) tape : 4mm pitch [ Unit : mm ] Size (Inch) A B 1608 (0603) 0.20 2012 (0805) 0.20 0.20 2.00 3.60 1.00 0.20 3225 (1210) 0.20 F E P1 P2 P0 D t 1.90 0.60 0.20 1.65 3216 (1206) W 2.40 0.10 8.00 0.10 3.50 0.05 1.75 0.10 4.00 0.10 2.00 0.05 1.50 4.00 0.10 +0.10/-0.00 0.75 0.20 2.90 0.75 0.10 0.10 3.60 0.75 0.20 0.10 According to normal size, we fill out A, B in the table above. The data may be varied with special size tolerance. 4. Embossed(Plastic) tape [ Unit : mm ] Size (Inch) A 5025 (2010) 0.10 6432 (2512) 0.10 2.90 3.30 B W F E P1 P2 P0 D 12.00 5.50 1.75 4.00 2.00 4.00 1.50 5.40 0.10 6.60 t1 1.00 0.20 0.10 0.05 0.10 0.10 0.05 0.10 0.10 0.10 1.00 0.10 T0 0.30 0.20 0.30 0.20 According to normal size, we fill out A, B in the table above. The data may be varied with special size tolerance. Samsung Electro-Mechanics. All rights reserved. ww w. Samsungsem.com Thick Film Chip Resistors (RC Series) 5. Reel Dimensions [ Unit : mm ] Symbol Tape Width A B C D E W t 8mm 180+0/-3 601.0 13.30.3 40.2 2.00.5 90.5 1.20.2 12mm 180+0/-3 601.0 13.30.3 40.2 2.00.5 130.5 1.20.2 8mm 2583.0 811.0 130.3 40.2 2.00.5 90.5 1.80.2 12mm 2583.0 811.0 130.3 40.2 2.00.5 130.5 1.80.2 8mm 3302.0 1001.0 130.5 40.2 3.30.5 90.5 2.20.2 12mm 3302.0 801.0 130.5 40.2 3.30.5 130.5 2.20.2 7" Reel 10"Reel 13"Reel Samsung Electro-Mechanics. All rights reserved. ww w. Samsungsem.com Thick Film Chip Resistors (RC Series) Precautions for Product Safety 1. The products are designed and produced for general electronic devices applications. User must contact our sales in-charge before using our products, if there is a risk to occur critical issues, such as casualties due to breakdown or malfunction of devices from application on products demanding high reliability or other safety devices, also for complicated products such as medical equipment, transportation equipment, an aircraft/spacecraft, an atomic energy controller, a fuel controller, automobile equipment, military equipment, disaster/crime preventive equipment. 2. The products are designed for use in the standard environment. Do not use products in specific environment that can affect a product performance. If you need to use products in the following conditions, please contact our sales in-charge in advance. Various types of liquid including water, oil, organic solvent and other chemicals. Direct sunlight, outdoors, or atmosphere with an amount of dusts. An amount of corrosive gases such as sea breeze, Cl2, H2S, NH3, SO2, NO2, and etc. Strong static electricity or electromagnetic waves Heat-producing components or inflammable materials are close. A resistor is sealed or coated with materials such as synthetic resin, and etc. Water or water-soluble detergent is used for cleaning free soldering or flux coating after Condensation phenomenon occurs on the object. Out of the range from -55 C to +155(125) C 3. The products have no radiation resistance. 4. It is a must to notify the person in charge of sales of issues on product safety at any time. In addition, a regular monitor for product safety should be conducted by customers. Precautions regarding the use of products. 1. Product characteristics must be evaluated on a board mounted. 2. When transitory load is used in which short-time load is applied such as pulse, a resistor should be tested on a board mounted. If load is higher than rated voltage under the load conditions at continuous steps, it causes damages on characteristics or reliability of the resistor. Therefore, when load exceed the rated voltage, it is not allowed to apply. 3. It is not recommended to use halogen products such as chlorine (Cl), bromine (Br), etc. or fluxes that are highly active due to the residue that is able to affect the characteristics or reliability of a resistor. 4. Be careful with the soldering condition to avoid the Ag-solder penetration problems. Samsung Electro-Mechanics. All rights reserved. ww w. Samsungsem.com Thick Film Chip Resistors (RC Series) 5. When soldering manually, do not touch a resistor body with the edge of soldering iron directly. When working with a soldering iron at high temperature, please be done with the work as quick as possible. 6. Physical shocks to the resistor can cause the breaking of protective layers of the product and affect its characteristic adversely. Therefore, use caution when picking and moving Chip-R with hard instruments such as metal tweezers in order to avoid damages on a resistor or degradation of product performance degradation. 7. Do not soak the resistor in a solvent for a long time. Also, the effect of solvent must be checked prior to use. 8. Place products carefully to keep the standard temperature range in the category, otherwise increasing temperature caused by adjacent heat-generating components can exceed the temperature range. In addition, do not place or install heat-emitting components or flammable materials such as plastic coating wires near these products. 9. Safety can be guaranteed only when average power is lower than rated power, and if power exceeding the rated power is applied, please make sure to make an inquire on surge voltage or a current waveform for a short time. Recommendation for temperature/humidity Even taping and packaging materials are designed to endure a long-term storage, they should be stored with a temperature of 0~40C and an RH of 0~70% otherwise, too high temperatures or humidity may deteriorate the quality of the product rapidly. As oxidization is accelerated when relative humidity is above 70%RH, the lower the humidity is, the better the solderability is. As the temperature difference may cause dew condensation during the storage of the product, it is a must to maintain a temperature control environment. Shelf life An allowable storage period should be within 6 months from the outgoing date of delivery in consideration of solderability. It can be stored for a long time in vacuum at room temperature, but if vacuum condition is not available, it is recommended to be stored in a dry condition inside desiccator. As for products in storage over 6 months, please check solderability before use. Samsung Electro-Mechanics. All rights reserved. ww w. Samsungsem.com Thick Film Chip Resistors (RC Series) 1. The product specifications are subject to change, modify or suspend at any time without prior notice by our company. Hence, it is a must to get approval of the product specifications before making orders for products. For more inquires on the product specifications, please contact our sales in-charge or engineer (AE). 2. Without our permission, any copies, duplications, use or transmission of contents or information contained in this specification (catalog) for any purpose are prohibited. 3. No responsibility shall be held for any claims, disputes, damages or liabilities arising from or related to the misuse of the Products and or information contained in this Specification (Catalog). In addition, regarding the use of the products and information contained in this Specification (Catalog), no liability shall be held for any claims, disputes, damages or liabilities relating to our or any third party ' s intellectual property rights or other related rights. 4. Bilateral discussions shall be required in case there are unmarked or uncertain parts in the specification (catalog). Samsung Electro-Mechanics. All rights reserved. ww w. Samsungsem.com