M, C, T
Vishay Dale
NTC Thermistors,Coated
FEATURES
• Small size - conformally coated.
• Wide resistance range.
• Available in 11 different R-T curves.
DESCRIPTION
Models M, C, and T are conformally coated, leaded
thermistors for standard PC board mounting or assembly in
probes. The coating is baked-on phenolic for durability and
long-term stability. Models M and C have tinned solid copper
leads.
Model T has solid nickel wires with Teflon® insulation to
provide isolation when assembled in metal probes or
housings.
DIMENSIONS in inches [millimeters]
1/4 NOM.
TEFLON INSULATED NICKEL WIRE
TINNED COPPER WIRE
BODY DIA.
MAX.
BODY DIA.
MAX.
24 ± 0.5 [609.6 ± 12.7]
1.5 [36.1] MIN.
CLEAN LEAD LENGTH
LD DIAMETER
Type M
WIRE SIZE
AWG 30: 0.0100 [0.254]
AWG 28: 0.0126 [0.320]
AWG 30: 0.0100 [0.254]
Type C
Type T
ORDERING INFORMATION
1
C
2001
F
CURVE NUMBER
MODEL
VALUE
TOLERANCE
First three digits are
significant. The last
digit is the multiplier.
(2000 ohm is illustrated.)
Point Match Tolerances
Curve Track Tolerances
F = ± 1%
G = ± 2%
H = ± 3%
J = ± 5%
@ 25°C
@ 25°C
@ 25°C
@ 25°C
A3 = ± 1°C
0°C to + 70°C
B3 = ± 0.5°C 0°C to + 70°C
C3 = ± 0.2°C 0°C to + 70°C
A2 = ± 1°C
- 20°C to + 50°C
K = ± 10% @ 25°C
B2 = ± 0.5°C - 20°C to + 50°C
C2 = ± 0.2°C - 20°C to + 50°C
A4 = ± 1°C
B4 = ± 0.5°C 0°C to + 100°C
A5 = ± 1°C + 25°C to + 90°C
0°C to + 100°C
B5 = ± 0.5°C + 25°C to + 90°C
C5 = ± 0.2°C + 25°C to + 90°C
See following pages for Tolerance
explanation and details
A8 = ± 1°C
0°C to + 50°C
B8 = ± 0.5°C 0°C to + 50°C
C8 = ± 0.2°C 0°C to + 50°C
www.vishay.com
18
Document Number: 33003
Revision 11-Feb-02
For technical questions, contact thermistor1@vishay.com