What are Float, Level Sensors ?
Float, Level Sensors are devices designed to detect and measure the level of liquids in various environments. They are widely used in applications such as industrial sensing, maintenance, and field replacement. Important specifications for selection include Current, which affects power consumption; Material, which ensures compatibility with the liquid being measured; and Minimum Liquid Specific Gravity, which determines the sensor's operational limits. Sourcing teams should validate lifecycle status and consider alternate-source options to mitigate supply chain risks.
Parts in this category
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| Part & Mfr | Total Stock | Pricing & RFQ | AEC Qualified | Automotive Grade | Conflict Minerals | Country of Origin | Current | EAN | Halogen Free | Humidity Rating | Industrial Grade | Lead Spacing | Lead Style | Material | Medical Grade | Military Grade | Minimum Liquid Specific Gravity | Mounting Type | Operating Temperature | Output Configuration | Output Type | Prop 65 | SVHC Present | Sensing Distance | Sensing Method | Storage Temperature | Switch Actuation Level | Tape & Reel | Type | UPC | Voltage Rating | |
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Sensata
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on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | 316 Stainless Steel | - | - | - | Cable Mount | -20°C ~ 60°C | 4mA ~ 20mA | Analog (Diaphragm) | - | - | - | - | - | - | - | Liquid | - | 9V ~ 32V | |
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Ifm Efector Inc.
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Price on request
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on Request Send RFQ |
- | - | - | - | 50 mA | - | - | - | - | - | - | Polypropylene (PP), Stainless Steel | - | - | - | Male M12x1 | 0°C ~ 60°C | NPN, PNP | Analog, Digital | - | - | - | - | - | 15.354" (390mm) | - | Liquid | - | 18V ~ 30V | |
Sensata
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- | - | - | - | - | - | - | - | - | - | - | 316 Stainless Steel | - | - | - | Cable Mount | -20°C ~ 60°C | 4mA ~ 20mA | Analog (Diaphragm) | - | - | - | - | - | - | - | Liquid | - | 9V ~ 32V | |
Ifm Efector Inc.
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Price on request
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on Request Send RFQ |
- | - | - | - | 50 mA | - | - | - | - | - | - | Polypropylene (PP), Stainless Steel | - | - | - | Male M12x1 | 0°C ~ 60°C | NPN, PNP | Digital | - | - | - | - | - | 23.031" (585mm) | - | Liquid | - | 18V ~ 30V | |
Sensata
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Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | 316 Stainless Steel | - | - | - | Cable Mount | -20°C ~ 60°C | 4mA ~ 20mA | Analog (Diaphragm) | - | - | - | - | - | - | - | Liquid | - | 9V ~ 32V | |
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Carlo Gavazzi
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 200 mA | - | - | - | - | - | - | Nickel Plated Brass | - | - | - | Threaded | -20°C ~ 80°C | NPN | Switch | - | - | - | - | - | - | - | Liquid | - | 10V ~ 40V | |
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Carlo Gavazzi
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 200 mA | - | - | - | - | - | - | Nickel Plated Brass | - | - | - | Threaded | -20°C ~ 80°C | PNP | Switch | - | - | - | - | - | - | - | Liquid | - | 10V ~ 40V | |
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Ifm Efector Inc.
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 50 mA | - | - | - | - | - | - | Polypropylene (PP), Stainless Steel | - | - | - | Male M12x1 | 0°C ~ 60°C | NPN, PNP | Analog, Digital | - | - | - | - | - | 23.031" (585mm) | - | Liquid | - | 18V ~ 30V | |
Ifm Efector Inc.
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 50 mA | - | - | - | - | - | - | Polytetrafluoroethylene (PTFE), Stainless Steel | - | - | - | Male M12x1 | -40°C ~ 80°C | NPN, PNP | Analog, Digital | - | - | - | - | - | - | - | Liquid | - | 18V ~ 30V | |
Ifm Efector Inc.
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 50 mA | - | - | - | - | - | - | Polytetrafluoroethylene (PTFE), Stainless Steel | - | - | - | Male M12x1 | -40°C ~ 80°C | NPN, PNP | Analog, Digital | - | - | - | - | - | - | - | Liquid | - | 18V ~ 30V | |
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Carlo Gavazzi
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 200 mA | - | - | - | - | - | - | Stainless Steel | - | - | - | Threaded | -20°C ~ 80°C | NPN | Switch | - | - | - | - | - | - | - | Liquid | - | 10V ~ 40V | |
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Carlo Gavazzi
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Stainless Steel | - | - | - | Threaded | -20°C ~ 80°C | NPN | Switch | - | - | - | - | - | 0.098" (2.5mm), 0.197" (5mm) | - | Liquid | - | 10V ~ 40V | |
Carlo Gavazzi
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- | - | - | - | - | - | - | - | - | - | - | Stainless Steel | - | - | - | Threaded | -20°C ~ 80°C | PNP | Switch | - | - | - | - | - | 0.098" (2.5mm), 0.197" (5mm) | - | Liquid | - | 10V ~ 40V | |
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Carlo Gavazzi
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 200 mA | - | - | - | - | - | - | Stainless Steel | - | - | - | Threaded | -20°C ~ 80°C | PNP | Switch | - | - | - | - | - | - | - | Liquid | - | 10V ~ 40V | |
Sensata
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | 316 Stainless Steel | - | - | - | Cable Mount | -20°C ~ 60°C | 4mA ~ 20mA | Analog (Diaphragm) | - | - | - | - | - | - | - | Liquid | - | 9V ~ 32V | |
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Carlo Gavazzi
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polytetrafluoroethylene (PTFE) | - | - | - | Threaded | 0°C ~ 145°C | - | Relay | - | - | - | - | - | - | - | Liquid | - | - | |
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Carlo Gavazzi
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 200 mA | - | - | - | - | - | - | Stainless Steel | - | - | - | Threaded | -20°C ~ 80°C | NPN | Switch | - | - | - | - | - | - | - | Liquid | - | 10V ~ 40V | |
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Carlo Gavazzi
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 200 mA | - | - | - | - | - | - | Stainless Steel | - | - | - | Threaded | -20°C ~ 80°C | PNP | Switch | - | - | - | - | - | - | - | Liquid | - | 10V ~ 40V | |
Sensata
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | 316 Stainless Steel | - | - | - | Cable Mount | -20°C ~ 60°C | 4mA ~ 20mA | Analog (Diaphragm) | - | - | - | - | - | - | - | Liquid | - | 9V ~ 32V | |
Sensata
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 28 mA | - | - | - | - | - | - | 316 Stainless Steel | - | - | - | Cable Mount | -20°C ~ 60°C | 4mA ~ 20mA | Analog (Diaphragm) | - | - | - | - | - | - | - | Liquid | - | 9V ~ 32V | |
Sensata
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 28 mA | - | - | - | - | - | - | 316 Stainless Steel | - | - | - | Cable Mount | -20°C ~ 60°C | 4mA ~ 20mA | Analog (Diaphragm) | - | - | - | - | - | - | - | Liquid | - | 9V ~ 32V | |
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Carlo Gavazzi
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polytetrafluoroethylene (PTFE) | - | - | - | - | 0°C ~ 145°C | - | - | - | - | - | - | - | - | - | Liquid | - | - | |
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Carlo Gavazzi
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Stainless Steel | - | - | - | Bracket Mount | 0°C ~ 120°C | - | Relay | - | - | - | - | - | - | - | Liquid | - | - | |
Sensata
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 28 mA | - | - | - | - | - | - | 316 Stainless Steel | - | - | - | Cable Mount | -20°C ~ 60°C | 4mA ~ 20mA | Analog (Diaphragm) | - | - | - | - | - | - | - | Liquid | - | 9V ~ 32V | |
Lumenite Control Technology, Inc.
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Stainless Steel | - | - | - | Cable Mount | - | - | - | - | - | - | - | - | - | - | Liquid | - | - | |
Sensata
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | 316 Stainless Steel | - | - | - | Cable Mount | -20°C ~ 60°C | 4mA ~ 20mA | Analog (Diaphragm) | - | - | - | - | - | - | - | Liquid | - | 9V ~ 32V | |
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Carlo Gavazzi
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polytetrafluoroethylene (PTFE) | - | - | - | Threaded | 0°C ~ 145°C | - | Relay | - | - | - | - | - | - | - | Liquid | - | - | |
Sensata
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | 316 Stainless Steel | - | - | - | Cable Mount | -20°C ~ 60°C | 4mA ~ 20mA | Analog (Diaphragm) | - | - | - | - | - | - | - | Liquid | - | 9V ~ 32V | |
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MyDevices, Inc.
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Threaded | -40°C ~ 70°C | - | - | - | - | - | - | - | - | - | Liquid | - | - | |
Seeed Technology Co., Ltd
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 500 mA | - | - | - | - | - | - | - | - | - | - | - | -10°C ~ 80°C | - | Switch | - | - | - | - | - | - | - | Liquid | - | 100V | |
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SMD Sensors
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Male 1/8" (3.18mm) NPT | - | SPST-NO | Switch (2) (Dual Float) | - | - | - | - | - | - | - | Liquid | - | - | |
Sump Alarm Inc.
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPDT-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 12VDC, 120VAC ~ 240VAC | |
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Sensata
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
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Sump Alarm Inc.
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPDT-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 12VDC, 120VAC ~ 240VAC | |
Sump Alarm Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 120VAC ~ 240VAC | |
Sump Alarm Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPDT-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 12VDC, 120VAC ~ 240VAC | |
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Sump Alarm Inc.
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPDT-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 12VDC, 120VAC ~ 240VAC | |
Adafruit Industries LLC
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polyethylene Terephthalate (PET) | - | - | - | Adhesive | -9°C ~ 65°C | - | Resistive | - | - | - | - | - | 1.000" (25.4mm) | - | Liquid, Powder | - | 10V | |
TELE Controls Inc
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 4 A | - | - | - | - | - | - | Stainless Steel | - | - | - | Free Hanging | -25°C ~ 60°C | High-Wet | Contact | - | - | - | - | - | 0.591" (15.0mm) | - | Probe | - | 24V | |
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Sump Alarm Inc.
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 120VAC ~ 240VAC | |
Sump Alarm Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPDT-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 12VDC, 120VAC ~ 240VAC | |
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Schneider Electric
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Screw Mount | -30°C ~ 105°C | DPST-NO | Switch | - | - | - | - | - | - | - | Liquid | - | 575VAC | |
Sump Alarm Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPDT-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 12VDC, 120VAC ~ 240VAC | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 1 A | - | - | - | - | - | - | Brass | - | - | - | Male 1" (25.4mm) NPT | -20°C ~ 70°C | - | Switch | - | - | - | - | - | - | - | Liquid | - | 250VAC/DC | |
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SMD Sensors
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Sump Alarm Inc.
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 120VAC ~ 240VAC | |
Sump Alarm Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPDT-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 12VDC, 120VAC ~ 240VAC | |
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Schneider Electric
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Screw Mount | -30°C ~ 105°C | DPST-NO | Switch | - | - | - | - | - | - | - | Liquid | - | 575VAC | |
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Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Screw Mount | -30°C ~ 105°C | DPST-NO | Switch | - | - | - | - | - | - | - | Liquid | - | 575VAC | |
Adafruit Industries LLC
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polyethylene Terephthalate (PET) | - | - | - | Adhesive | -9°C ~ 65°C | - | Resistive | - | - | - | - | - | 1.000" (25.4mm) | - | Liquid, Powder | - | 10V |
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