INSULATED PACKAGE STYLE
TYPE LT SERIES
Linear P.T.C. Thermistor
MEGGITT
ELECTRONIC
COMPONENTS
0.16 WATTS OR 0.25 WATTS AVAILABLE
VERY LOW COST
MEGGITT SENSORS
KEY FEATURES
WIDE OPERATING TEMPERATURE RANGE
SUPPLIED ON TAPE FOR AUTO INSERTION
AVAILBLE WITH PRE FORMED LEADS
POSITIVE TEMPERATURE COEFFICIENT
LOG No F0485 ISSUE 4 2 PAGES 10-00
The LT temperature sensing resistors are manufactured on
the Holsworthy precision resistor line, utilizing the same
constuction. Proven reliability in billions of resistor s built
since 1967. All sensors are trimmed to specification on
latest equipment. The case construction epoxy coated with
axial leads, permits automatic insertion with available tape
and reel packaging.
HUMIDITY, POSITION
TEMPERATURE
LIQUID LEVEL
SURFACE MOUNT DEVICES
WIRE LEADS, PC PINS
MEGGITT SENSORS
SALES ACTION DESK
FAX: (01793 611777)
TEL: (01793 611666)
EMAIL: sales@megelec.co.uk
WEB SITE: www.megelec.co.uk
d
0.45
0.60
TYPE LT SERIES (Page 2 of 2)SPECIFICATION
ELECTRICAL
Resistance Range:
Resistance Values:
Resistance Tolerance:
T .C.R. T olerance:
Po wer Rating (Watts):
Withstand Voltage:
Rotational Noise (CVR):
ShortTime Overload:
10R to 5K1 10R to 5K1
E24 Grid E24 Grid
±5% ±5%
±10% ±10%
0.16 Watts at 70°C 0.25 Watts at 70°C
300V 500V
<100,000 Meg <100,000 Meg
2.5 x Rated Voltage for 5 Seconds 2.5 x Rated Voltage for 5 Seconds
ENVIRONMENTAL
Operating T emperature Range:
Load Life at 70°C:
Temperature Cycling:
Moisture Resistance:
-40°C to +125°C
±3% +0.05 ohms (after 1000 hours)
-40°C to +125°C (5 cycles)
±3% +0.05 ohms (after 1000 hours at 40°C, 95% RH)
DIMENSIONS
1K01K0
1K01K0
1K0 JJ
JJ
J
J - 5%J - 5%
J - 5%J - 5%
J - 5%
LL
LL
LTT
TT
T
TOLERANCETOLERANCE
TOLERANCETOLERANCE
TOLERANCE
RESISTOR VRESISTOR V
RESISTOR VRESISTOR V
RESISTOR V ALUEALUE
ALUEALUE
ALUE
COMMON PCOMMON P
COMMON PCOMMON P
COMMON PARTART
ARTART
ART
HOW TO ORDER
All Dimensions are
in mm and nominal.
Do Not Scale.
LL
LL
LT - LinearT - Linear
T - LinearT - Linear
T - Linear
Positive TCRPositive TCR
Positive TCRPositive TCR
Positive TCR
ThermistorThermistor
ThermistorThermistor
Thermistor
SensorSensor
SensorSensor
Sensor
30003000
30003000
3000
TT
TT
T.C.R..C.R.
.C.R..C.R.
.C.R.
3000 - 3000ppm/°C3000 - 3000ppm/°C
3000 - 3000ppm/°C3000 - 3000ppm/°C
3000 - 3000ppm/°C
3300 - 3300ppm/°C3300 - 3300ppm/°C
3300 - 3300ppm/°C3300 - 3300ppm/°C
3300 - 3300ppm/°C
1616
1616
16
POWER RAPOWER RA
POWER RAPOWER RA
POWER RATINGTING
TINGTING
TING
16 - 0.16 W16 - 0.16 W
16 - 0.16 W16 - 0.16 W
16 - 0.16 W attsatts
attsatts
atts
14 - 0.25 W14 - 0.25 W
14 - 0.25 W14 - 0.25 W
14 - 0.25 W attsatts
attsatts
atts
T26T26
T26T26
T26
PP
PP
PACKAGINGACKAGING
ACKAGINGACKAGING
ACKAGING
T26 - TT26 - T
T26 - TT26 - T
T26 - Taped andaped and
aped andaped and
aped and
Ammo PackedAmmo Packed
Ammo PackedAmmo Packed
Ammo Packed
1 ohm1 ohm
1 ohm1 ohm
1 ohm (1 ohm) (1 ohm)
(1 ohm) (1 ohm)
(1 ohm) 1R0 1R0
1R0 1R0
1R0
1 K ohm1 K ohm
1 K ohm1 K ohm
1 K ohm (1000 ohms) (1000 ohms)
(1000 ohms) (1000 ohms)
(1000 ohms) 1K0 1K0
1K0 1K0
1K0
100 K ohm (100000 ohms) 100K100 K ohm (100000 ohms) 100K
100 K ohm (100000 ohms) 100K100 K ohm (100000 ohms) 100K
100 K ohm (100000 ohms) 100K
1 M ohm1 M ohm
1 M ohm1 M ohm
1 M ohm (1000000 ohms) 1M0 (1000000 ohms) 1M0
(1000000 ohms) 1M0 (1000000 ohms) 1M0
(1000000 ohms) 1M0
Style 16 Style 14
L Maximum
3.4
6.8
D
1.7 ± 0.2
2.3 ± 0.3
Dimensions
MARKING
Resistance 1st Code
Resistance 2nd Code
Resistance Multiplier T.C.R. 2nd Code
T.C.R. 1st Code
Type
LTxxxx16
LTxxxx14
L15.0 ±3.0 15.0 ±3.0 D
d
Meggitt Electronic Components Ltd. Ohmic House, Westmead Industrial Estate, Swindon, Wilts. SN5 7US
Telephone:(01793)487301 (Admin.) (01793)611666 (Sales) Email: sales@megelec.co.uk Fax:(01793) 611777
This publication is issued to provide outline infor mation only and (unless specifically agreed to the contrar y by the Company in writing) is not to for m par t of any order
or be regarded as a representation relating to the products or service concer ned. We reserve the right to alter without notice the specification, design, price or conditions
of supply of any pr oduct or service. Whilst Meggitt Electronic Components pr oducts are of the very highest quality and reliability, all electr onic components can occasionally
be subject to failure. Where failure of a Meggitt Electronic Components pr oduct could result in life threatening consequences, then the circuit and application must be discussed
with the Company. Such areas might include ECG, respiratory. and other medical and nuclear applications and any non fail safe applications circuit.
