RL0503-17.56K-96-MS
NTC THERMISTOR, 30KOHM, +1+C, RADIAL
- Manufacturer: AMPHENOL ADVANCED SENSORS
- Product type:
- Thermistor Type:NTC; Resistance (25°C):30kohm; Product Range:RL0503 Series; B-Constant:-; B-Constant Tolerance:-; Probe Material:-; Lead Length:22.35mm; Operating 90B0695
- NTC Mounting: Free Hanging
- NTC Case Size: -
- Qualification: -
- Probe Diameter: -
- Probe Material: -
- B-Constant Tolerance: -
- Thermistor Case Style: -
- Resistance Tolerance (25°C): ± 1°C
- Thermal Time Constant (in Air): 15s
- Automotive Qualification Standard: -
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 1.03 € |
| Current stock | 50+ |
| Lead time | 30 days |
## NTC Type MS Thermometrics EpoxyCoated Thermistor ## **Description** Epoxy-coated point-matched disc thermistors with 0.01 in (0.254 mm) nickel PTFE insulated leadwires. ## **Features** - Low cost, solid state temperature sensor - High sensitivity to changes in temperature - Suitable for temperature measurement, control and compensation - Standard resistance tolerances down to ±2% - Excellent mechanical strength - Wide operating temperature range: -58°F to 300°F (-50°C to 150°C) - Suitable for PCB and probe mountings - Available in a wide range of material systems - Overall lengths from 0.71 in to 3.07 in (18 mm to 78 mm) **Amphenol Advanced Sensors** ## Type MS Specifications Epoxy-coated thermistor **==> picture [240 x 25] intentionally omitted <==** **----- Start of picture text -----**<br> Type Number Ro@ 77 °F Material A mm<br>(25 °C) ( W ) System in<br>**----- End of picture text -----**<br> |RL0703-624-73-MS|1K|D7.3|0.120|3.05| |---|---|---|---|---| |RL0503-1248-73-MS|2K|D7.3|0.095|2.41| |RL0703-1445-95-MS|2.5K|D9.5|0.120|3.05| |RL0503-2890-95-MS|5K|D9.5|0.095|2.41| |RL0703-2910-97-MS|5K|D9.7A|0.120|3.05| |RL0703-3720-84-MS|6K|D8.4|0.120|3.05| |RL0503-5820-97-MS|10K|D9.7A|0.095|2.41| |RL0703-5744-103-MS|10K|D10.3|0.120|3.05| |RL0503-7440-84-MS|12K|D8.4|0.095|2.41| |RL0703-8780-96-MS|15K|F9.61|0.120|3.05| |RL0503-11.49K-103-MS|20K|D10.3|0.095|2.41| |RL0703-13.77K-120-MS|25K|D12.0|0.120|3.05| |RL0503-17.56K-96-MS|30K|F9.61|0.095|2.41| |RL0503-27.53K-120-MS|50K|D12.0|0.095|2.41| |RL0703-27.68K-122-MS|50K|D12.2|0.120|3.05| |RL0503-55.36K-122-MS|100K|D12.2|0.095|2.41| ## **Options** - Other resistances in the range 2 kΩ to 100 kΩ - Other tolerances, tolerances at other temperatures - Alternative lead lengths, lead materials, insulations - For ±5% @ 77°F (25°C), replace “MS” with “MS5” **==> picture [245 x 156] intentionally omitted <==** **----- Start of picture text -----**<br> 1.13 in (28.7 mm)<br>±0.1 in (±2.54 mm)<br>0.25 in (6.35 mm)<br>maximum 0.2 in (5.08 mm)<br>±0.04 in (±1.02 mm)<br>A Epoxy insulated AWG #30,<br>nickel PTFE insulated<br>NTC Type MS Dimensions<br>**----- End of picture text -----**<br> ## **Data** - Temperature accuracy: ±1°C @ 77°F (25°C) - Dissipation constant: 1.4 mW/°C - Time constant: 15 seconds - Operating range: -58°F to 302°F (-50°C to 150°C) - For ±3% @ 77°F (25°C), replace “MS” with “MS3” - • For ±2% @ 77°F (25°C), replace “MS” with “MS2” ## **Amphenol Advanced Sensors** www.amphenol-sensors.com © 2014 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice. Other company names and product names used in this document are the registered trademarks or trademarks of their respective owners. **AAS-920-574A-03/2014**
Updated at June 8, 2026
Amphenol Advanced Sensors is a leading innovator in sensor technologies and measurement solutions, serving the highly regulated and demanding needs of the transportation, medical, and industrial markets. Through its renowned legacy brands—including Thermometrics for temperature sensing, NovaSensor for pressure, and Telaire for air quality—the company delivers a diverse portfolio of critical components designed to provide accurate environmental data for real-time decision-making. The core of this manufacturer's offering focuses heavily on highly reliable circuit protection and transducer components. Engineers will find an extensive selection of temperature sensing and compensation NTC thermistors, alongside a comprehensive range of high-performance pressure sensors and transducers. These precision-engineered devices are essential for ensuring thermal stability, accurate fluid measurement, and reliable operational feedback in complex commercial and industrial applications. Beyond these primary lines, the selection includes vital power management devices such as inrush current limiting (ICL) NTC thermistors and PTC thermistors engineered to safeguard sensitive electronics. The portfolio is further complemented by specialized temperature sensors, light sensors, and dataloggers, providing a robust, integrated suite of measurement and protection solutions for modern hardware design.
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