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Electronic Components RALEC RTA03-4D392JTP Thick Film Array Chip Resistors 1 Watt Power Rating

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Electronic Components RALEC RTA03-4D392JTP Thick Film Array Chip Resistors 1 Watt Power Rating

Number of Resistors : 4

Number of Pins : 8

Tolerance : ±5%

Resistance : 3.9kΩ

Power(Watts) : 62.5mW

Temperature Coefficient : ±200ppm/℃

Description : 4 ±5% 3.9kΩ 62.5mW ±200ppm/℃ 0603x4 Resistor Networks, Arrays RoHS

Mfr. Part # : RTA03-4D392JTP

Model Number : RTA03-4D392JTP

Package : 0603x4

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RTA Series Thick Film Array Chip Resistors

The RTA series thick film array chip resistors are lead-free and halogen-free, compliant with RoHS regulations. They are designed for general electronic applications.

Product Attributes

  • Brand: RALEC
  • Certifications: RoHS

Technical Specifications

TypeRated PowerMax. Rated VoltageMax. Overload VoltageT.C.R (ppm/)Resistance RangeNumber of TerminalsNumber of ResistorsJUMPER (0) Rated CurrentJUMPER (0) Resistance
RTA02-2D (0402)1 W1625V50V3001R<10421A25m MAX.
RTA02-4D (0402)1 W1625V50V3001R<10841A25m MAX.
RTA02-8D (0402)1 W1625V50V25010R10M1681A--
RTA03-2D (0603)1 W1650V100V20010R10M421A--
RTA03-4D (0603)1 W1650V100V20022R470K841A25m MAX
RTA02-2C (0402)1 W1625V50V6503R10421A--
RTA02-4C (0402)1 W1625V50V4001R<10841A--

Dimensions (mm)

TypeLWHL1L2PQ
RTA02-2D (0402)1.000.101.000.100.300.050.150.100.250.10(0.67)0.330.10
RTA02-4D (0402)2.000.101.000.100.400.100.200.100.250.10(0.50)0.300.10
RTA02-8D (0402)4.000.201.600.100.400.100.300.150.300.10(0.50)0.250.10
RTA03-2D (0603)1.600.151.600.150.450.100.300.150.300.15(0.80)0.600.10
RTA03-4D (0603)3.200.201.600.150.500.100.300.150.300.15(0.80)0.500.10
RTA02-2C (0402)1.000.101.000.100.300.100.180.100.250.10(0.50)0.300.10
RTA02-4C (0402)2.000.101.000.100.400.100.150.100.250.10(0.50)0.300.10

Reliability Test Items

CategoryItemConditionsSpecifications
Electrical Performance TestTemperature Coefficient of ResistanceBased on JIS-C5201-1 4.8Refer to Specification Table
Short Time Overload2.5x Rated Voltage for 5 sec, rest 30 min. Based on JIS-C5201-1 4.130.5%, 1%: R=1.0%; 5%: R=2.0%
Insulation Resistance100 VDC for 1 min. Based on JIS-C5201-1 4.610
Dielectric Withstand Voltage300 VAC for 1 min. Based on JIS-C5201-1 4.7No short or burn
Mechanical Performance TestResistance to SolventImmersion in Isopropanol (20-25) for 50.5 min. Based on JIS-C5201-1 4.29R=0.5%
SolderabilityPre-treatment: 105, 100% RH, 1.2210 pa for 4 hrs. Aging test. Based on JIS-C5201-1 4.17Soldered area >95%
Resistance to Soldering HeatTest Item 1: 260+5/-0 for 10 sec. Test Item 2: 260+5/-0 for 30 sec. Based on JIS-C5201-1 4.18Test Item 1: R%=1.0%; Test Item 2: Soldered area >95%
Environmental TestResistance to Dry Heat1555 for 10004 hr. Based on JIS-C5201-1 4.250.5%, 1%: R=1.0%; 5%: R=2.0%
Thermal Shock-55 (15 min) to +125 (15 min), 300 cycles. Based on MIL-STD 202 Method 107R=1.0%
Load Life702, Rated Voltage, 90 min ON, 30 min OFF, 1000 hrs. Based on JIS-C5201-1 4.250.5%, 1%: R=2.0%; 5%: R=3.0%

Plating Thickness

  • Nickel Layer (Ni): 2m
  • Pure Tin Layer (Tin): 3m
  • Plating Tin is Matte Tin.

Technical Application Notes

  • Recommended Soldering Conditions: Lead Free IR-Reflow Soldering Profile (J-STD-020 compliant), Iron Soldering: 35010 within 3 seconds.
  • Recommended Land Pattern Design for Reflow Soldering is provided.
  • Usage Environment Precautions: Not recommended for special environments without confirmation with RALEC.
  • Transient Overload Precautions: Avoid transient overloads exceeding product specifications.
  • Operation and Handling Precautions: Protect edges and protective layers from mechanical stress, avoid PCB bending stress, operate within rated power, and consider pulse load impact.

Storage and Handling Conditions

  • Storage Environment: 255, 6015% RH for two years.
  • Avoid corrosive environments (sea breeze, Cl2, H2S, NH3, SO2, NO2), direct sunlight, and condensation.
  • Ensure correct box orientation, avoid dropping or squeezing.

Marking for Electronic Information Products (for export to China)

  • Electronic Information Product Pollution Control Mark
  • Packaging Recycling Mark

2411221110_RALEC-RTA03-4D392JTP_C102668.pdf


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