Document Number: 29060 For technical questions, contact: nlr@vishay.com
www.vishay.com
Revision: 03-May-11 1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
NTC Thermistors, Special Long Lead Sensors
NTCLE400, NTCLS100, NTCLP100
Vishay BCcomponents
Notes
(1)
Response time in silicone oil MS 200/50. This is the time needed
for the sensor to reach 63.2 % of the total temperature
difference when subjected to a temperature change from 25 °C
in air to 85 °C in oil.
(2)
Tighter tolerances on R
25
are available upon request.
FEATURES
• Accurate over wide temperature range
• High stability
• Excellent price/performance ratio
• High adhesive strength between PVC wire and
the encapsulating laquer
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
APPLICATIONS
Temperature measurement, sensing and control in remote
locations and for various environmental conditions.
DESCRIPTION
These sensors exist of a small NTC chip reflow soldered
between two AWG24 UL-2468 wires. They are lacquered
and insulated with black epoxy (NTCLE400 type), sleeved
(NTCLS100 type) or potted into a brass pipe (NTCLP100
type).
MARKING
UL mark on wire, no mark on body.
PACKAGING
The thermistors are packed in cardboard boxes; each box
containing 500 pieces.
DESIGN-IN SUPPORT
Other wire length and wire type (UL-2651 PVC 105 °C) are
available on request. The products can be provided with a
connector on request.
For complete curve computation, visit:
www.vishay.com/resistors-non-linear/curve-computation-list/
MOUNTING
By soldering or clamping the wire ends, in any position.
Body can be inserted or taped attached. Not intended for
fluid immersed applications.
Notes
(3)
Other values and tolerances based on the NTCC100E4 series are available on request. (www.vishay.com/doc?29058)
(4)
The specified catalog numbers refer to products with L = 400 mm, without connector and adopt UL-2468.AWG24 wire.
QUICK REFERENCE DATA
PARAMETER VALUE UNIT
Resistance value at 25 °C (R
25
)2.2Kto100K
Tolerance on R
25
-value
(2)
± 3 %
B
25/85
-value 3977 to 4190 K
Tolerance on B
25/85
-value ± 0.75 to ± 1.5 %
Operating temperature range:
°C
At zero dissipation
(continuously)
- 40 to + 85
At maximum dissipation 0 to + 55
Maximum power dissipation
at 55 °C
250 mW
Dissipation factor:
mW/K
NTCLE400... 6.0
NTCLS100... 8.0
NTCLP100... 6.0
Response time
(1)
:
s
NTCLE400... 7
NTCLS100... 15
NTCLP100... 10
Climatic category
(LCT/UCT/days)
40/085/56
Weight
g
NTCLE400... 4
NTCLS100... 6
NTCLP100... 6
ELECTRICAL DATA AND ORDERING INFORMATION
R
25
(k)
B
25/85
-VALUE
SAP MATERIAL AND ORDERING NUMBER
(3)(4)
OLD 12NC CODE 2381 641 .....
EPOXY
TYPE
SLEEVED
TYPE
PIPE
TYPE
EPOXY-COATED
TYPE
SLEEVED
TYPE
BRASS-PIPE
TYPE
2.2 3977K ± 0.75 % NTCLE400E3222H NTCLS100E3222H NTCLP100E3222H 26222 36222 46222
4.7 3977K ± 0.75 % NTCLE400E3472H NTCLS100E3472H NTCLP100E3472H 26472 36472 46472
5 3977K ± 0.75 % NTCLE400E3502H NTCLS100E3502H NTCLP100E3502H 26502 36502 46502
10 3977K ± 0.75 % NTCLE400E3103H NTCLS100E3103H NTCLP100E3103H 26103 36103 46103
47 4090K ± 1.5 % NTCLE400E3473H NTCLS100E3473H NTCLP100E3473H 26473 36473 46473
100 4190K ± 1.5 % NTCLE400E3104H NTCLS100E3104H NTCLP100E3104H 26104 36104 46104
