b35ka682j General Electric Company, b35ka682j Datasheet

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b35ka682j

Manufacturer Part Number
b35ka682j
Description
Glass Coated Bead Thermistor
Manufacturer
General Electric Company
Datasheet
DESCRIPTION:
Large glass coated bead thermistors on fine diameter
platinum alloy lead-wires.
FEATURES:
OPTIONS:
CODING:
The code number to be ordered may be specified as follows:
NOTE 1: Special tolerances are available upon request. Consult factory for special resistance tolerances, non-standard
NOTE 2: The zero-power resistance at 25°C, expressed in Ohms, is identified by a three digit code number. The first two digits
Suitable for most low cost temperature measure-
ment, control or compensation applications
Fast thermal response times
Special thin glass coatings provide hermetic seal.
Suitable for self-heated applications such as liquid
level sensing or gas flow measurement.
Normal operating/storage temperatures range from
-80°C to:
Unaffected by severe environmental exposures,
including nuclear radiation.
Intermittent operation to 600°C is permissible,
however, stability will be degraded.
Non-standard resistance tolerances
Non-standard resistance values
Reference temperature(s) other than 25°C - specify
Mounting in special housings or enclosures
Longer continuous leads
Welded or soldered extension leads - specify lead
material, diameter, length and insulation, if any.
Solderable or weldable and solderable leads
Calibration - specify temperature(s)
Interchangeable pairs or sets, R-vs-T curve matching – specify temperature range(s) and tolerance(s)
Special aging and conditioning for high reliability applications
B
43
resistances and/or non-standard temperatures.
represent significant figures, and the last digit specifies the number of zeros to follow. Example: 10k Ohms= “103”.
The standard resistance values are from the 24-Value series decade as specified in Military Standard MS90178.
105°C for Material system E0
200°C for Material systems A1 through A4
300°C for Material systems A5 through D17
K
NTC THERMISTORS:
GLASS COATED BEAD THERMISTOR
B
1.0 / 1.1 / 1.2 / 1.3 / 1.5 / 1.6 / 1.8 / 2.0 / 2.2 / 2.4 / 2.7 / 3.0
3.3 / 3.6 / 3.9 / 4.3 / 4.7 / 5.1 / 5.6 / 6.2 / 6.8 / 7.5 / 8.2 / 9.1
Style “B” denotes GLASS COATED BEAD structure
103 M
Nominal Bead Diameter in mils (specify 35 or 43)
Lead configuration code letter.
“J” = adjacent leads
“K” = adjacent leads with stub ends glass coated
“P” = opposite leads
Material System Code Letter (see TABLE A)
Zero-power resistance as 25°C (see NOTE 2)
Tolerance code letter (see NOTE 1 and TABLE B)
DIMENSIONS:
TYPE B35/43

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b35ka682j Summary of contents

Page 1

NTC THERMISTORS: GLASS COATED BEAD THERMISTOR DESCRIPTION: Large glass coated bead thermistors on fine diameter platinum alloy lead-wires. FEATURES: • Suitable for most low cost temperature measure- ment, control or compensation applications • Fast thermal response times • Special thin ...

Page 2

TABLE A: THERMAL AND ELECTRICAL PROPERTIES: The following table lists the THERMAL and ELECTRICAL properties for all LARGE GLASS COATED THERMISTORS. All definitions and test methods are per MIL-PRF-23648. THERMISTOR SERIES: BODY DIMENSIONS: lead-wires: MATERIAL SYSTEM: CODE LETTER E A ...

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