Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau Datasheet V1_0717_01_en 1. Scope: This specification for approval relates to Thick Film Chip Resistors (Terminal Lead Free). 2. Type designation: The type designation shall be in the following form: All part numbers in the coding below start with "TC-" and end with "203" Type Ex. Power Rating Resistance tolerance Nominal Resistance RMC 0402 1/16W RMC 0603 1/10W-S RMC 0805 1/8W-S RMC 1206 1/4W-S F, J 75ȍ 3.
Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau Datasheet V1_0717_01_en 3.1 Power rating: Resistors shall have a power rating based on continuous load operation at an ambient temperature of 70 к . For temperature in excess of 70 к , The load shall be derate as shown in figure 1. Figure 1 3.2 Nominal Resistance Effective figures of nominal resistance shall be in accordance with E-24 and E-96 series for 1 % and E-24 series for 2 % and 5 % 4.
Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau Datasheet V1_0717_01_en Thick Film Chip Resistors (Terminal Lead Free) 5. Power rating and dimensions Dimension : Dimension (mm) Type L W H Ɛ1 Ɛ2 RMC 0402 1.00 ± 1.0 0.50 ± 0.05 0.35 ± 0.05 0.20 ± 0.10 0.25 ± 0.10 RMC 0603 1.60 ± 0.10 RMC 0805 2.00 ± 0.15 RMC 1206 3.10 ± 0.15 0.80 + 0.15 - 0.10 1.25 + 0.15 - 0.10 1.55 + 0.15 - 0.10 0.45 ± 0.10 0.30 ± 0.20 0.30 ± 0.20 0.55 ± 0.10 0.40 ± 0.20 0.40 ± 0.
Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau Datasheet V1_0717_01_en Thick Film Chip Resistors (Terminal Lead Free) Mutiplier Code : Code A B C F G H ˄ ˅ ˆ ˇ ˈ ˉ ˊ ˄˃ ˄˃ ˄˃ ˄˃ ˄˃ ˄˃ ˄˃ ˃ Multiplier ˄˃ Coding D E Formula XX Example : X ˄˃ 10.2KӨ = 102 X Y ˀ˄ Z ˀ˅ ˀˆ ˄˃ X 02 ˄˃ 10 Өʳʳʳ= 02C C -1 Resistance Code Multiplier Code 33.
Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau Datasheet V1_0717_01_en Thick Film Chip Resistors (Terminal Lead Free) 6. Marking : 6.1 Resistors A. ± 5% Tolerance 0603, 0805, 1206: the first two digits are significant figures of resistance and the third onedenoted number of zeros. Ex. 333 33KӨ B. For ohmic values below 10 Ө Ex. 2R2 2.2Ө C.
Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau Datasheet V1_0717_01_en Thick Film Chip Resistors (Terminal Lead Free) 7. Performance specification : Characteristics *Insulation Test Methods ( JIS C 5201-1 ) Limits 1,000 MӨ or more Apply 500V DC between protective coating and termination for 1 min, then measure resistance (Sub-clause 4.
Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau Datasheet V1_0717_01_en Thick Film Chip Resistors (Terminal Lead Free) 7. Performance specification : Characteristics Test Methods ( JIS C 5201-1 ) Limits Test temperature of solder : 245 r к *Solderability 95 % coverage Min. Dipping them solder : 2-3 seconds (Sub-clause 4.17) Wave soldering condition: (2 cycles Max.) Soldering temp. Electrical characteristics shall be Pre-heat : 100 ~ 120 к, 30 ± 5 sec.
Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau Datasheet V1_0717_01_en Thick Film Chip Resistors (Terminal Lead Free) 7. Performance specification : Characteristics Test Methods ( JIS C 5201-1 ) Limits Soldering Resistance change rate is: Dip the resistor into a solder bath having Heat ±(1%+0.05) Max. a temperature of 260°C±3°C and hold it for 10±1 seconds. (Sub-clause 4.
Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau Datasheet V1_0717_01_en Thick Film Chip Resistors (Terminal Lead Free) 8. Packing specification : * Taping Dimension (mm) A. Paper taping Type A ± 0.2 B ± 0.2 C ± 0.05 ӿD +0.1 E ± 0.1 F ± 0.05 G ± 0.1 W ± 0.2 T ± 0.1 -0 RMC 0402 0.65 1.15 2.0 1.5 1.75 3.5 4.0 8.0 0.45 RMC 0603 1.10 1.90 2.0 1.5 1.75 3.5 4.0 8.0 0.67 RMC 0805 1.65 2.40 2.0 1.5 1.75 3.5 4.0 8.0 0.81 RMC 1206 2.00 3.60 2.
Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau Datasheet V1_0717_01_en Part Number System Explanation of Part Number System Thick Film Chip Resistors (Terminal Lead Free) All part numbers in the coding below start with "TC-" and end with "203" 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 4 0 2 W G F 7 5 0 J T C E Packing Quantity: Tolerance: F ~ ± 1% G ~ ± 2% J ~ ± 5% 0 ~ Jumper 5 = 5,000pcs C = 10,000pcs Resistance Value: 1.
Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau Datasheet V1_0717_01_en Thick Film Chip Resistors (Terminal Lead Free) Environment Related Substance This product complies to EU RoHS directive, EU PAHs directive, EU PFOS directive and Halogen free. Ozone layer depleting substances. Ozone depleting substances are not used in our manufacturing process of this product.