Delphi HVAC Temperature Sensors Delphi heating, ventilation and air conditioning (HVAC) Temperature Sensors are continuous function devices that change resistance inversely to temperature. Delphi's HVAC product portfolio includes: • Outside air temperature (OAT) sensor • Discharge air temperature (DAT) sensor Design flexibility allows these sensors to be customized to match calibration criteria, and mounting and packaging requirements. The sensors are also capable of system integration. • Consists of plastic shell and a pre-mold subassembly containing a negative temperature coefficient (NTC) thermistor with a crimpless conductive path • Measures the ambient air temperature • Signals the outside temperature display or automatic climate control unit • Consists of a NTC thermistor with a crimpless conductive path protected by a plastic • Measures the HVAC air duct discharge air temperature • Signals the automatic climate control unit • Simple, lightweight, and cost-effective design Mounting features Sealing options Connection system Resistance output • Crimpless conductive path eliminates electrical interface • 100 percent resistance calibration verification helps ensure quality and reliability Delphi Corporation © Delphi Corporation. All Rights Reserved World Headquarters Troy, Michigan 48098-2815 Tel: (1) 248.813.2000 | www.delphi.com | 1

Delphi HVAC Temperature Sensors ► Specifications for Outside Air Temperature (OAT) Sensor Thermal and Electrical Properties • Typical voltage supply: 5 V DC • Thermal time constant: 60 seconds in dry air stream Mechanical Characteristics • Sensor body material: PA6, 12 • Mating hole size: 15.4 mm • Overall weight: 3.5 grams • Color: black • Suggested mating connector assembly: P/1SI 15336004 Outside Air Temperature Sensor (OAT) Diagram Note: All measurements are in millimeters. Delphi Corporation © Delphi Corporation. All Rights Reserved World Headquarters Troy, Michigan 48098-2815 Tel: (1) 248.813.2000...

Delphi HVAC Temperature Sensors Specifications for Discharge Air Temperature (DAT) Sensor Thermal and Electrical Properties Typical voltage supply: 5 V DC Operating temperature: -40°C to +135°C Resistance at 25°C: 2795 ohms Thermal time constant: 8 seconds in dry air stream Accuracy (±°C) -40°C to +100°C: 0.56 to 0.77 Accuracy (±°C) +100°C to +150°C: 0.77 to 1.24 Mechanical Characteristics Sensor body material: PA66 HS IM Installation: twist lock into mating hole Overall weight: 2.2 grams Color: black Mating connector: P⁄N 12047662 Mating connector TPA: P⁄N 12047664 Discharge Air Temperature...