PT722AT Datasheet, PDF (1/4 Pages) KOA Speer Electronics, Inc. – Positive Tempco Thermistor

KOA SPEER ELECTRONICS, INC.
Positive Tempco Thermistor
Type PT72
1. Features
I Reduced size, light weight and small mounting area
I Quick thermal response
I Curie temperature: 70°C, 80°C, 100°C
I Marking: Black coating for 70°C Curie temperature
Brown coating for 80°C Curie temperature
Blue coating for 100°C Curie temperature
SS-252 R2
AHA 6/01/06
CERTIFIED
CERTIFIED
2. Dimensions
L
W
t
d Protective
Coating
Inner
Electrode
Resistive
Body
Solder
Plating
Ni
Plating
Table 1
Dimensions - inches (mm)
Type L
W
t
2A .079±.008 .049±.008 .039±.008
(0805) (2.0±0.2) (1.25±0.2) (1.0±0.2)
2B .126±.008 .063±.008 .039±.008
(1206) (3.2±0.2) (1.6±0.2) (1.0±0.2)
d
.016±.008
(0.4±0.2)
.020±.012
(0.5±0.3)
3. Type Designation
Type designation shall be as the following form.
PT72
Type
2A
Size
Code
2A: 0805
2B: 1206
T
Termination
Material
T: Sn
(Other termination
styles available,
contact factory
for options)
70°C
Curie
Temperature
70°C
80°C
100°C
TE
Packaging
TE: 7" Embossed
Plastic (3,000
pieces/reel)
471
Nominal
Resistance
2 Significant
figures +
1 multiplier
PAGE 1 OF 4
Bolivar Drive ^I P.O. Box 547 ^I Bradford, PA 16701 ^I USA ^I 814-362-5536 ^I Fax [phone] ^I www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.