B57550G203J EPCOS Inc, B57550G203J Datasheet - Page 2

• Manufacturer Part Number: B57550G203J
• Description: Thermistors - NTC NTC Thermistor G550/20K/J 5%
• Manufacturer: EPCOS Inc
• Type: NTCr
• Series: B57550Gr

Specifications of B57550G203J

• Resistance: 20 KOhms
• Tolerance: 5 %
• Termination Style: Radial
• Dimensions: 1.3 mm Dia. x 71 mm L x 2.2 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B57550G0203J000

Applications
Features
Options
Delivery mode
Bulk
General technical data
Climatic category
Max. power
Resistance tolerance
Rated temperature
Dissipation factor
Thermal cooling time constant
Heat capacity
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement
Glass-encapsulated sensors
Temperature measurement
Glass-encapsulated, heat-resistive and
highly stable
For temperature measurement up to
300 C
Very short response time
Small dimensions
Leads: dumet wires (copper-clad FeNi)
Leads: nickel-plated dumet wires
Alternative dimensions available on request
(IEC 60068-1)
(at 25 C)
(in air)
(in air)
Page 2 of 19
P
T
C
c
th
R
R
25
th
R
Dimensional drawing
Dimensions in mm
/R
R
55/300/56
32
25
approx. 0.75
approx. 7
approx. 5
1, 2, 3
B57550G, B57550G1
G550/G1550
mW
%
mW/K
s
mJ/K
C