RXA Series Thin Film Chip Resistors Array Feature • Advanced thin film technology • Extremely low TCR down to ± 10PPM / ºC • Very tight tolerance down to ± 0.1% • RoHS compliant component, compatible with lead (Pb)-free Part Numbering System RXA 03 4 D 101 B C Thin Film Chip Resistor Array 03 (0603) 4 (4 circuits) Code D Terminal Type Convex Normal Resistance E24 Series EX 10Ω= 100 4.7Ω= 4R7 E24/E96 Series EX 10.2Ω = 10R2 10KΩ = 1002 000 3- Digit Resistors 4- Digit Jumper Tolerance Code Value TCR Code Value B ± 0.1% C ±10ppm/ºC C ± 0.25% D ± 0.5% D ± 15ppm/ºC F ± 1% F ± 25ppm/ºC G ± 50ppm/ºC Electrical Specifications Item Type Power Rating at 70°C Operating Temp. Range Max. Operating Voltage Max. Overload Voltage Resistance Range ±0.1% ±0.25% ±0.5% 100~33K ohm RXA03-4D 1/16 -55 ~ +155°C 50V 100V 100~2K ohm ±1% TCR (PPM/°C) ±25 ±50 ±10 ±15 Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower. Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower. Rev.7 RXA Series Thin Film Chip Resistors Array Dimension Unit: mm Type Number of Resistors L W H A B C Y RXA03-4D 4 3.20±0.15 1.60±0.15 0.55±0.10 0.50±0.15 0.80±0.05 0.30±0.15 0.30±0.15 Environmental Characteristics Requirement Item Test Method Tol. ≦ 0.25% Tol. > 0.25% MIL-STD-202F Method 304 +25/-55/+25/+125/+25°C Temperature Coefficient of Resistance As Spec. (T.C.R.) ΔR±0.5% JIS-C-5201-1 5.5 RCWV*2.5 or Max. overload voltage for 5 seconds Short Time Overload ΔR±0.25% Insulation Resistance >1000 MΩ Endurance ΔR±0.25% ΔR±0.5% MIL-STD-202F Method 108A 70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” Damp Heat with Load ΔR±0.25% ΔR±0.5% MIL-STD-202F Method 103B 40±2°C, 90~95% R.H. Max. working voltage for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” Bending Strength ΔR±0.25% ΔR±0.5% JIS-C-5201-1 6.1.4 Bending amplitude 3 mm for 10 seconds Solderability 95% min. coverage Resistance to Soldering Heat ΔR±0.25% Dielectric Withstand Voltage 100V Thermal Shock ΔR±0.25% ΔR±0.5% MIL-STD-202F Method 107G -55°C ~150°C, 100 cycles Low Temperature Operation ΔR±0.25% ΔR±0.5% JIS-C-5201-1 7.1 1 hour, -65°C, followed by 45 minutes of RCWV MIL-STD-202F Method 302 Apply 100VDC for 1 minute MIL-STD-202F Method 208H 245±5°C for 3 seconds ΔR±0.5% MIL-STD-202F Method 210E 260±5°C for 10 seconds MIL-STD-202F Method 301 Max. overload voltage for 1 minute Storage Temperature: 25±3°C; Humidity < 80%RH Rev.7 RXA Series Thin Film Chip Resistors Array Derating Curve Power ratio(%) 100 80 60 40 20 0 0 20 40 60 80 100 120 140 160 180 Ambient Temperature(℃) Reflow Profile Rev.7 RXA Series Thin Film Chip Resistors Array Packaging Reel Specifications & Packaging Quantity Unit: mm Type RXA03-4D Packaging Quantity Paper Tape width Reel Diameter ΦA 8mm 7 inch 178.5±1.5 5K ΦB 60 +1/-0 ΦC W T 13.0±0.2 9.0±0.5 12.5±0.5 Paper Tape Specification Bottom Tape Top Tape ψ D0 E A F T B Paper Tape Resistor P1 P2 P0 W Direction of unreeling Unit: mm Type RXA03-4D A 1.95±0.1 B 3.50±0.1 W 8.0±0.2 E 1.75±0.1 F P0 3.5±0.05 P1 4.0±0.1 ΦD0 P2 4.0±0.05 1.5 2.0±0.05 +0.1 −0 T 0.85±0.1 Recommend Land Pattern Unit: mm Type A B C C1 I I1 P P1 RXA03-4D 2.85 3.10 0.45 -- 0.80 -- 0.80 -- Rev.7