Product Overview
The 74x Series Chip Resistor Arrays are single-packaged devices containing an array of homogeneous resistor elements. These arrays offer convenience and cost savings by reducing component count and placement time compared to discrete resistors. They are ideal for applications requiring multiple resistors in a compact layout.
Product Attributes
- Brand: CTS
- Certifications: AEC-Q200 Compliant
- Technology: Thick Film
- Construction: Leadless Surface Mount
- Terminations: Concave or Convex, Solder Coated Nickel Barrier Pads
- Circuit Configurations: Isolated and Bussed
- Packaging: Tape and Reel
- RoHS Compliant: Yes (In Accordance with EU Directive 2011/65/EU and 2015/863)
Technical Specifications
| Package Code | Resistor Size / Configuration | Circuit Type | Resistance Range [ohm] | Resistance Tolerance [%] | Operating Temperature Range | Power Per Resistor [Watts] | Maximum Operating Voltage [V] | TCR [ppm/C] |
| 740 | 0201 / 2x4 (2 Resistors) | Isolated | 10 - 1M | 5% Std. | -55C to +125C | 0.031 | 12.5V | 250ppm/C |
| 741 | 0402 / 2x4 (2 Resistors) | Isolated | 10 - 1M | 5% Std. / 1% Opt. | -55C to +125C | 0.063 | 25V | 200ppm/C |
| 742 | 0603 / 2x4 (2 Resistors) | Isolated | 10 - 1M | 5% Std. / 1% Opt. | -55C to +125C | 0.063 | 50V | 200ppm/C |
| 744 | 1206 / 2x4 (2 Resistors) | Isolated | 10 - 1M | 5% Std. / 1% Opt. | -55C to +125C | 0.125 | 200V | 200ppm/C |
| 745C | 10 / 8 (8 Resistors) | Bussed | 10 - 1M | 5% Std. | -55C to +125C | 0.063 | 50V | 250ppm/C |
| 745X | 10 / 8 (8 Resistors) | Bussed | 10 - 330k | 5% Std. | -55C to +125C | 0.063 | 50V | 200ppm/C |
| 746X | 10 / 8 (8 Resistors) | Bussed | 10 - 100k | 5% Std. | -55C to +125C | 0.063 | 25V | 200ppm/C |
| Package Code | PCB Area Per Resistor [Sq. Inch] | Circuit Type | Surge Current Max <1 second [A] | Max Resistance [milliohm] | Current @ +70C Max Per Element [A] |
| 740 | 0.0008 | Isolated | 1.0 | 50 | 0.031 |
| 741 | 0.0015 | Isolated | 2.0 | 50 | 0.063 |
| 742 | 0.0037 | Isolated | 2.0 | 50 | 0.063 |
| 744 | 0.0094 | Isolated | 2.0 | 50 | 0.125 |
| Test Description | Maximum Delta R [%] | 740 | 741 | 742 | 744 | 745C | 745X | 746X |
| Thermal Cycle | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
| Short Time Overload | 2.00 | 2.50 | 1.00 | 2.00 | 2.50 | 1.00 | ||
| Moisture Resistance | 2.00 | 5.00 | 2.00 | 2.00 | 5.00 | 2.00 | ||
| High Temperature Exposure | 3.00 | 1.00 | 1.00 | 3.00 | 1.00 | 1.00 | ||
| Load Life | 3.00 | 5.00 | 2.00 | 3.00 | 5.00 | 2.00 | ||
| Resistance to Solder Heat | 1.00 | 2.50 | 1.00 | 1.00 | 2.50 | 1.00 |
2411041702_CTS-741X163330JP_C3011943.pdf
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