Current Sensing Resistor CTS 73L2R62J Thick Film Flat Terminal Chip with Matte Tin Finish
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Product Description
CTS 73Lx & 73Ex Series Current Sensing Resistor Flat Terminal Chip
The CTS 73Lx & 73Ex Series Current Sensing Resistors are ceramic packaged devices designed for excellent accuracy in current detection and limiting applications. These resistors offer good electrical and thermal characteristics, making them suitable for various power electronics and industrial equipment.
Product Attributes
- Brand: CTS
- Construction: Thick Film
- Terminal Finish: Matte Tin (e3)
- Certifications: RoHS Compliant in Accordance with EU Directive 2011/65/EU - Lead-Free Termination Finish - Exemption 7(c)-I, Electrical and electronic components containing lead [Pb] in glass
- Packaging: Tape and Reel
Technical Specifications
| Model Type | Power Rating @ +70C | Resistance Range [m] | Resistance Tolerance [%] | Operating Temperature Range | Temperature Coefficient | Working Voltage [Max V] | Overload Voltage [Max] |
|---|---|---|---|---|---|---|---|
| 73L1 | 0.10 W | 200 - 910 | 1% (F), 2% (G), 5% (J) | -55C to +155C | 300ppm/C | 100V | V=(P*R) |
| 73L2 | 0.10 W | 100 - 910 | 1% (F), 2% (G), 5% (J) | ||||
| 73L3 | 0.125 W | 100 - 910 | 1% (F), 2% (G), 5% (J) | ||||
| 73L4 | 0.250 W | 100 - 910 | 1% (F), 2% (G), 5% (J) | 200ppm/C | |||
| 73L5 | 0.500 W | 100 - 910 | 1% (F), 2% (G), 5% (J) | 200ppm/C | |||
| 73L6 | 0.750 W | 100 - 910 | 1% (F), 2% (G), 5% (J) | 200ppm/C | |||
| 73L7 | 1.000 W | 100 - 910 | 1% (F), 2% (G), 5% (J) | 200ppm/C | |||
| 73E3 | 0.250 W | 50 - 91 | 1% (F), 5% (J) | -55C to +155C | 100ppm/C | 100V | V=(P*R) |
| 73E4 | 0.500 W | 50 - 91 | 1% (F), 5% (J) | ||||
| 73E6 | 1.000 W | 50 - 91 | 1% (F), 5% (J) |
| Test Description | Maximum Delta R [%] | Conditions |
|---|---|---|
| Thermal Cycle | 5.00 | 5 cycles -55C to +125C |
| Short Time Overload | 2.50 | 2 times rated working voltage for 5 seconds |
| Moisture Resistance | 3.00 | 240 hours; +40C, 90% RH |
| High Temperature Exposure | 3.00 | 1,000 hours @ +155C, no load |
| Load Life | 5.00 | 1,000 hours @ +70C, rated load |
| Resistance to Solder Heat | 3.00 | 10 seconds @ +260C solder |
| Solderability | - | RMA Flux, +230C, 5 seconds dip, 95% coverage |
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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