Thick Film Array Chip Resistors RALEC RTA02-4D332JTH 1 Watt 25 Volt 8 Terminal 4 Resistor Package
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Product Description
RTA Series Thick Film Array Chip Resistors
The RTA series thick film array chip resistors are lead-free, halogen-free, and RoHS compliant, designed for general electronic applications. They offer reliable performance and are available in various configurations to meet diverse circuit needs.
Product Attributes
- Brand: RALEC
- Type: Thick Film Array Chip Resistors
- Compliance: Lead-free, Halogen-free, RoHS compliant
Technical Specifications
| Type | Rated Power | Max. Rated Voltage | Max. Overload Voltage | T.C.R (ppm/) | Resistance Range () | Number of Terminals | Number of Resistors | JUMPER (0) Rated Current | JUMPER (0) Resistance |
|---|---|---|---|---|---|---|---|---|---|
| RTA02-2D (0402) | 1 W | 25V | 50V | ±300 | 1≤R≤10M | 4 | 2 | 1A | 25m MAX. |
| RTA02-4D (0402) | 1 W | 25V | 50V | ±300 | 1≤R≤10M | 8 | 4 | 1A | 25m MAX. |
| RTA02-8D (0402) | 1 W | 25V | 50V | ±250 | 10≤R≤10M | 16 | 8 | 1A | 50m MAX. |
| RTA03-2D (0603) | 1 W | 50V | 100V | ±200 | 10≤R≤10M | 4 | 2 | 1A | 50m MAX. |
| RTA03-4D (0603) | 1 W | 50V | 100V | ±200 | 1≤R≤10M | 8 | 4 | 1A | 25m MAX. |
| RTA02-2C (0402) | 1 W | 25V | 50V | ±650 | 3≤R≤1M | 4 | 2 | 1A | 50m MAX. |
| RTA02-4C (0402) | 1 W | 25V | 50V | ±400 | 1≤R≤1M | 8 | 4 | 1A | 50m MAX. |
Dimensions (mm)
| Type | L | W | H | L1 | L2 | P | Q |
|---|---|---|---|---|---|---|---|
| RTA02-2D (0402) | 1.00±0.10 | 1.00±0.10 | 0.30±0.05 | 0.15±0.10 | 0.25±0.10 | (0.67) | 0.33±0.10 |
| RTA02-4D (0402) | 2.00±0.10 | 1.00±0.10 | 0.40±0.10 | 0.20±0.10 | 0.25±0.10 | (0.50) | 0.30±0.10 |
| RTA02-8D (0402) | 4.00±0.20 | 1.60±0.10 | 0.40±0.10 | 0.30±0.15 | 0.30±0.10 | (0.50) | 0.25±0.10 |
| RTA03-2D (0603) | 1.60±0.15 | 1.60±0.15 | 0.45±0.10 | 0.30±0.15 | 0.30±0.15 | (0.80) | 0.60±0.10 |
| RTA03-4D (0603) | 3.20±0.20 | 1.60±0.15 | 0.50±0.10 | 0.30±0.15 | 0.30±0.15 | (0.80) | 0.50±0.10 |
| RTA02-2C (0402) | 1.00±0.10 | 1.00±0.10 | 0.30±0.10 | 0.18±0.10 | 0.25±0.10 | (0.50) | 0.30±0.10 |
| RTA02-4C (0402) | 2.00±0.10 | 1.00±0.10 | 0.40±0.10 | 0.15±0.10 | 0.25±0.10 | (0.50) | 0.30±0.10 |
Reliability Test Items
| Category | Item | Conditions | Specifications |
|---|---|---|---|
| Electrical Performance | Temperature Coefficient of Resistance | Based on JIS-C5201-1 4.8 | See Spec. Table |
| Short Time Overload | Based on JIS-C5201-1 4.13 | 0.5%, 1%: ΔR=±1.0%; 5%: ΔR=±2.0% | |
| Insulation Resistance | Based on JIS-C5201-1 4.6 | ≥109Ω | |
| Dielectric Withstand Voltage | Based on JIS-C5201-1 4.7 | No short or burn | |
| Mechanical Performance | Resistance to Solvent | Based on JIS-C5201-1 4.29 | ΔR=±0.5% |
| Solderability | Based on JIS-C5201-1 4.17 | Soldered area > 95% | |
| Resistance to Soldering Heat | Based on JIS-C5201-1 4.18 | Item 1: ΔR%=±1.0%; Item 2: Soldered area > 95% | |
| Joint Strength of Solder | Based on JIS-C5201-1 4.33 | ΔR%=±1.0% | |
| Environmental Test | Resistance to Dry Heat | Based on JIS-C5201-1 4.25 | 0.5%, 1%: ΔR=±1.0%; 5%: ΔR=±2.0% |
| Thermal Shock | Based on MIL-STD 202 Method 107 | ΔR=±1.0% | |
| Loading Life in Moisture | Based on JIS-C5201-1 4.24 | 0.5%, 1%: ΔR=±2.0%; 5%: ΔR=±3.0% |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina