These are brand new, ultra high precision and ultra small Platinum Temperature Sensors.

Manufacturer: TE Connectivity
Part Number: NB-PTCO-032
Type: PT100, 2 lead, ceramic, nominal resistance 100 ohms
Temperature Range: -50 to +600 degrees Celsius
Dimensions: 1.2 x 4.0 x 0.4mm thick

Temperature Coefficient of Resistance: 3850ppm/deg C
Lead wire diameter: 0.2-0.25mm
Measuring current (Class B): 0.4mA (R0=1000ohms), 1.4mA (R0=100ohms)
Self heating coefficient in air flow, 1 m/s: 0.5 deg C / mW

We had a bulk purchase not go through so these are available now for purchase in singles or in quantities.

- Fast response time
- Applicable to medical, automotive, industrial and any high precision applications requiring tiny size and ultra high precision

Full spec sheet here:
https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Data+Sheet%7FPTF-FAMILY%7FA2%7Fpdf%7FEnglish%7FENG_DS_PTF-FAMILY_A2.pdf%7FNB-PTCO-032