B59100M1090A070

PTC thermistors as
limit temperature sensors
Motor protection, single sensors
Series/Type: B59100
Date: January 2016
© EPCOS AG 2016. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Applications
Thermal protection of winding in electric
motors
Limit temperature monitoring
Features
Thermistor pellet with insulating
encapsulation
Low-resistance type, steep R/T curve
Silver-plated and PTFE-insulated AWG 26
litz wires
Extremely fast response due to small
dimensions
Characteristics for sensing temperatures
Tsense = 90 up to 160 °C conform with
DIN 44081
Color coding of litz wires to DIN 44081
UL approval to UL 1434 (file number
E69802)
RoHS-compatible
Delivery mode
Bulk
Dimensional drawing
Dimensions in mm
General technical data
Max. operating voltage (T
A
= 0 ... 40 °C) V
max
30 V DC
Measuring voltage
1)
(T
A =
25 °C ... T
sense
+5 K) V
meas
2.5 V DC
Max. measuring voltage
1)
For T
A
see table "Electrical
specifications"
V
meas,max
7.5 V DC
Rated resistance (V
PTC
2.5 V) R
R
100
Insulating test voltage Acc. to DIN 44080 V
ins
2.5 kV AC
Thermal threshold time Acc. to DIN 44080 t
a
3 s
Operating temperature range (V V
meas,max
) T
op
25/ T
sense
+23 °C
Operating temperature range (V = V
max
) T
op
0/+40 °C
1) V
meas
and V
meas,max
for 90 °C T
sense
160 °C acc. to DIN 44081.
Sensors
Motor protection, single sensors M1100
Page 2 of 12Please read Cautions and warnings and
Important notes at the end of this document.
Electrical specifications and ordering codes
T
sense
°C
R
(T
sense
T)
(V
PTC
2.5 V)
R
(T
sense
+ T)
(VPTC 2.5 V)
R
(T
sense
+ 15 K)
(V
PTC
7.5 V)
R
(T
sense
+ 23 K)
(V
PTC
7.5 V)
Ordering code
T = ±5 K
60 570 570 - 10 k B59100M1060A070
70 570 570 - 10 k B59100M1070A070
80 570 570 - 10 k B59100M1080A070
90 550 1330 4 k - B59100M1090A070
100 550 1330 4 k - B59100M1100A070
110 550 1330 4 k - B59100M1110A070
120 550 1330 4 k - B59100M1120A070
130 550 1330 4 k - B59100M1130A070
140 550 1330 4 k - B59100M1140A070
145 550 1330 4 k - B59100M1145A070
150 550 1330 4 k - B59100M1150A070
155 550 1330 4 k - B59100M1155A070
160 550 1330 4 k - B59100M1160A070
T = ±7 K
170 570 570 - 10 k B59100M1170A070
180 570 570 - 10 k B59100M1180A070
Color coding of litz wires (to DIN 44081)
T
sense
°C
Color
60 white/grey
70 white/brown
80 white/white
90 green/green
100 red/red
110 brown/brown
120 grey/grey
130 blue/blue
140 white/blue
145 white/black
150 black/black
155 blue/black
160 blue/red
170 white/green
180 white/red
Sensors
Motor protection, single sensors M1100
Page 3 of 12Please read Cautions and warnings and
Important notes at the end of this document.

B59100M1090A070

Mfr. #:
Manufacturer:
EPCOS / TDK
Description:
THERMISTOR PTC 100 OHM RADIAL
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union