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GSFC Space Qualified Temperature Sensors

MEAS

MEAS 44900

The 44900 series temperature sensors are space qualified epoxy encapsulated precision interchangeable NTC thermistors for use in extended space flight applications. All parts are fully flight tested and characterized. Line requalified yearly per MIL-PRF-23648 requirements as specified in S311-P18 document.

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Product Features

NTC Sensor Type : Epoxy Coated NTC Thermistor
Lead Wire Length (mm): 56 | 76 | 150 | 160 | 200 | 250 | 300 | 310 | 400 | 410 | 450 | 500 | 600 | 610 | 640 | 760 | 800 | 1000
Lead Wire Length (in): 2.205 | 2.992 | 5.901 | 6.299 | 7.874 | 9.843 | 11.811 | 12.205 | 15.748 | 16.142 | 17.717 | 19.685 | 23.622 | 24.016 | 25.197 | 29.921 | 31.496 | 39.37
Resistance (at 25°C) (kΩ): 2.252 | 3 | 5 | 10 | 30
β-Value(25/85) (K): 3694 | 3943 | 3987
Tolerance β-Value (%): ±0.4 | ±0.8

Available from

Product	TE Part #	Documents	Lead Wire Length	Resistance (at 25°C)	β-Value(25/85)	Tolerance β-Value	Operating Temperature Range	Operating Temperature (Max)	EU RoHS Compliance	EU ELV Compliance
44905X GSFC 311P18-05A45R	SP44905X-21	3D PDF	450 mm	5 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44905X GSFC 311P18-05T101	SP44905X-13	3D PDF	1000 mm	5 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44910X GSFC 311P18-10T101	SP44910X-8	3D PDF	1000 mm	30 kΩ	3943 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44907X GSFC 311P18-07A56R	10214287-00		56 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44907X GSFC 311P18-07S40R	SP44907X-32	3D PDF	400 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44903X GSFC 311P18-03A76R	SP44903X-12	3D PDF	760 mm	3 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44903X GSFC 311P18-03A7R6	SP44903X-13	3D PDF	760 mm	3 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44909X GSFC 311P18-09A7R6	SP44909X-16	3D PDF	76 mm	30 kΩ	3943 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44909X GSFC 311P18-09A15R	SP44909X-22	3D PDF	150 mm	30 kΩ	3943 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44902 THERM GSFC 311P18-02S7R6	11026887-00		76 mm	2.252 kΩ	3987 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44910 THERM GSFC 311P18-10S7R6	11026265-00		76 mm	30 kΩ	3943 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44903 THERM GSFC 311P18-03S7R6	11028351-00		76 mm	3 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44910X GSFC 311P18-10A101	SP44910X-14	3D PDF	1000 mm	30 kΩ	3943 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44907X GSFC 311P18-07T76R	SP44907X-14	3D PDF	760 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44907X GSFC 311P18-07T16R	SP44907X-36	3D PDF	160 mm	10 kΩ	3694 K	±0.8 %	-	90 °C	-	-
44905X GSFC 311P18-05A20R	SP44905X-19	3D PDF	200 mm	5 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44907X GSFC 311P18-07T30R	SP44907X-3	3D PDF	300 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44908X GSFC 311P18-08T30R	SP44908X-2	3D PDF	300 mm	10 kΩ	3694 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44908X GSFC 311P18-08T50R	SP44908X-20	3D PDF	500 mm	10 kΩ	3694 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44902X GSFC 311P18-02A101	SP44902X-16	3D PDF	1000 mm	2.252 kΩ	3987 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44907X GSFC 311P18-07T7R6	SP44907X-8	3D PDF	76 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44908X GSFC 311P18-08T101	SP44908X-15	3D PDF	1000 mm	10 kΩ	3694 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44905X GSFC 311P18-05A101	SP44905X-17	3D PDF	1000 mm	5 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44909X GSFC 311P18-09T101	SP44909X-7	3D PDF	1000 mm	30 kΩ	3943 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44907X GSFC 311P18-07T101	SP44907X-10	3D PDF	1000 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44907X GSFC 311P18-07A20R	SP44907X-34	3D PDF	200 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44907X GSFC 311P18-07A7R6	SP44907X-23	3D PDF	76 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44907X GSFC 311P18-07S101	SP44907X-22	3D PDF	1000 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44908X GSFC 311P18-08A101	SP44908X-26	3D PDF	1000 mm	10 kΩ	3694 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44909X GSFC 311P18-09T7R6	SP44909X-8	3D PDF	76 mm	30 kΩ	3943 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44901X GSFC 311P18-01T101	SP44901X-1	3D PDF	1000 mm	2.252 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44901X GSFC 311P18-01A76R	SP44901X-15	3D PDF	760 mm	2.252 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44907X GSFC 311P18-07A30R	SP44907X-29	3D PDF	300 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44905X GSFC 311P18-05S101	SP44905X-24	3D PDF	1000 mm	5 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44907X GSFC 311P18-07A101	SP44907X-30	3D PDF	1000 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44908X GSFC 311P18-08A76R	SP44908X-23	3D PDF	760 mm	10 kΩ	3694 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44907X GSFC 311P18-07A76R	SP44907X-33	3D PDF	760 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44904X GSFC 311P18-04A101	SP44904X-8	3D PDF	1000 mm	3 kΩ	3987 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44907X GSFC 311P18-07A41R	SP44907X-43	3D PDF	410 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44908X GSFC 311P18-08T15R	SP44908X-11	3D PDF	150 mm	10 kΩ	3694 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44908 THERM GSFC 311P18-08S7R6	11028352-00		76 mm	10 kΩ	3694 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44901 THERM GSFC 311P18-01S7R6	11026886-00		76 mm	2.252 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44907 THERM GSFC 311P18-07S7R6	11026889-00		76 mm	10 kΩ	3694 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44901X GSFC 311P18-01A7R6	SP44901X-6	3D PDF	76 mm	2.252 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44903X GSFC 311P18-03T7R6	SP44903X-2	3D PDF	76 mm	3 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44905X GSFC 311P18-05A76R	SP44905X-15	3D PDF	760 mm	5 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44901X GSFC 311P18-01A101	SP44901X-18	3D PDF	1000 mm	2.252 kΩ	3987 K	±0.8 %	-55 – 90 °C	90 °C	-	-
44904X GSFC 311P18-04A60R	SP44904X-9	3D PDF	600 mm	3 kΩ	3987 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44908X GSFC 311P18-08A7R6	SP44908X-19	3D PDF	76 mm	10 kΩ	3694 K	±0.4 %	-55 – 70 °C	70 °C	-	-
44908X GSFC 311P18-08A30R	SP44908X-24	3D PDF	300 mm	10 kΩ	3694 K	±0.4 %	-55 – 70 °C	70 °C	-	-

Overview

MIL-PRF-23648 Testing

Requalification includes the following tests

Short time load
Thermal shock
Insulation resistance
Resistance to soldering heat
Low-temperature storage
High-temperature storage
Dissipation constant
Thermal time constraint
Terminal strength
Moisture resistance
High-temperature exposure
Medium-impact shock
Immersion

Features

Flight qualified
2252 Ohm to 30K Ohm resistance @ 25°C
Interchangeability to ±0.1°C
High sensitivity
Pressed disk ceramic characteristics
Thermally conductive epoxy coating
RoHS compliance
Thermally conductive epoxy coating exhibits <0.66% TML, <0.01% CVCM, 0.10% WVR when tested per ASTM E-595-90

Applications

Extended space applications
Low and mid-range temperature applications
Tight tolerance instrumentation
Applications requiring sensing small changes in temperature
Applications with outgassing requirements

Features

Please review product documents or contact us for the latest agency approval information.

Product Type Features

NTC Sensor Type Epoxy Coated NTC Thermistor
Tolerance β-Value (%) ±0.4 | ±0.8

Electrical Characteristics

β-Value(25/85) (K) 3694 | 3943 | 3987

Dimensions

Lead Wire Length (mm) 56 | 76 | 150 | 160 | 200 | 250 | 300 | 310 | 400 | 410 | 450 | 500 | 600 | 610 | 640 | 760 | 800 | 1000
Lead Wire Length (in) 2.205 | 2.992 | 5.901 | 6.299 | 7.874 | 9.843 | 11.811 | 12.205 | 15.748 | 16.142 | 17.717 | 19.685 | 23.622 | 24.016 | 25.197 | 29.921 | 31.496 | 39.37

Usage Conditions

Resistance (at 25°C) (kΩ) 2.252 | 3 | 5 | 10 | 30
Operating Temperature Range (°C) -55 – 90 | -55 – 70
Operating Temperature Range (°F) -67 – 158 | -67 – 194
Operating Temperature (Max) (°C) 70 | 90
Operating Temperature (Max) (°F) 158 | 194

Reference Number

TE Internal Number CAT-NTC0069

Related Materials

Datasheets & Catalog Pages

Model 44900 Series Datasheet pdf English

GSFC Space Qualified Temperature Sensors

Product Features

NTC Sensor Type : Epoxy Coated NTC Thermistor

Lead Wire Length (mm): 56 | 76 | 150 | 160 | 200 | 250 | 300 | 310 | 400 | 410 | 450 | 500 | 600 | 610 | 640 | 760 | 800 | 1000

Lead Wire Length (in): 2.205 | 2.992 | 5.901 | 6.299 | 7.874 | 9.843 | 11.811 | 12.205 | 15.748 | 16.142 | 17.717 | 19.685 | 23.622 | 24.016 | 25.197 | 29.921 | 31.496 | 39.37

Resistance (at 25°C) (kΩ): 2.252 | 3 | 5 | 10 | 30

β-Value(25/85) (K): 3694 | 3943 | 3987

Tolerance β-Value (%): ±0.4 | ±0.8

MIL-PRF-23648 Testing

Requalification includes the following tests

Features

Applications

Product Type Features

NTC Sensor Type Epoxy Coated NTC Thermistor

Tolerance β-Value (%) ±0.4 | ±0.8

Electrical Characteristics

β-Value(25/85) (K) 3694 | 3943 | 3987

Dimensions

Lead Wire Length (mm) 56 | 76 | 150 | 160 | 200 | 250 | 300 | 310 | 400 | 410 | 450 | 500 | 600 | 610 | 640 | 760 | 800 | 1000

Lead Wire Length (in) 2.205 | 2.992 | 5.901 | 6.299 | 7.874 | 9.843 | 11.811 | 12.205 | 15.748 | 16.142 | 17.717 | 19.685 | 23.622 | 24.016 | 25.197 | 29.921 | 31.496 | 39.37

Usage Conditions

Resistance (at 25°C) (kΩ) 2.252 | 3 | 5 | 10 | 30

Operating Temperature Range (°C) -55 – 90 | -55 – 70

Operating Temperature Range (°F) -67 – 158 | -67 – 194

Operating Temperature (Max) (°C) 70 | 90

Operating Temperature (Max) (°F) 158 | 194

Reference Number

TE Internal Number CAT-NTC0069

Datasheets & Catalog Pages