FEATURES
• Gold-platedcontacts
• Upto30,000lifecycles@maxstandardamperage(120VAC)
• Upto100,000lifecycles@maxgoldcontactamperage
• RoHScompliantperEUdirective2002/95/EC
• 8-pinDIPinternationalelectronicpackagestandard
• IdealforsurfaceandairsensingonPCboards
DESCRIPTION
TheAirpax™6600seriesisaRoHScompliant,positivesnapaction,singlepole/singlethrow,sub-miniaturebimetallicthermostat
whichprovidesaccurateandreliablesensingandswitchinginasingledevice.
The6600seriesthermostatdimensionallyconformstotheinternationalproductpackagestandard8-pinDIP(N8ADualInlinePackage).
The6600isideallysuitedforuseonprintedcircuitboards.ItssizeandshapeconservesspaceoncrowdedPCboardsandcanbe
installedusingauto-insertionequipment.Thedeviceissealedtowithstandwavesolderingandboardwashingoperations.
The6600providesfast,positiveresponsewithexcellentrepeatability.Thethermostathasaswitchcapabilityofupto1ampfor48VDC
or120VAC,andachieveslow-levelswitchingdownto0.001Ato0.020Aat5VDCfor100,000cycles.Temperatureispre-setatthe
factoryandisnon-adjustableintheeld.
Applicationsincludecomputersandcomputerperipherals,aircraft,automotiveandtestequipment.Typicalusesincludeturningonan
indicatorlight,soundinganaudiblealarm,switchonacontrolcircuittosendamessagetoadisplayscreenorevenswitchingacircuit
toshutdownasystem.
The6600thermostatistemperaturetestedinacomputercontrolledautomatedtestequipmentair-oven.Duetotheidealconditions
underwhichitistested,independentcustomertestingmaybenecessarytoensurethatthecorrectcalibrationisutilizedinthe
application.
Itisthecustomer’sresponsibilitytodeterminewhethertheproductisproperforcustomer’suseandapplication.
OPERATION SCHEMATICS
Schematicfor
OpenonRise
Operation
Schematicfor
CloseonRise
Operation
6600 Series
8-Pin DIP, Subminiature Bimetal Disc Thermostat
6600 Series - Introduction http://airpax.sensata.com
33
6600&6700Series
ContactResistance 50milliohmsmax(beforeandafterratedlife)
ContactRatings Cycles Voltage Amps(resistive)
25,000 48VDC 1.0
30,000 120VAC 1.0
100,000 5VDC 0.001(gold)
ContactOperations Eithercloseonrise(make)oropenonrise(break)
OperatingTemperature 40°Cto130°C(104°Fto266°F)
TemperatureTolerance Standardof±5°C(±9°F)withnominaloperatingtemperaturesettingsin5°Cincrements
ShortTerm/LongTerm
ExposureLimit Short=260°C(500°F),10secondduration Long=-55°Cto160°C(-67°Fto320°F)
DielectricStrength 1480VAC60Hz,1seconddurationterminalstocase
InsulationResistance 100Mohmsat500VDC
ContactBounce 3millisecondsmax(make)
Vibration PerMil-Std-202,method204D,testconditionD,10to2,000Hz
Shock PerMil-Std-202,method213,testconditionC,100G’sfor6millisecondduration,½sinewave
Seal Hightemperatureepoxysealedforwavesolderingandcleaning,moistureproofperSensata
specicationS-722(unitwillnotleakwhilesubmergedin9”ofwaterforaminimumoftwominutes)
BaseMaterial PPS(PolyphenyleneSulde),94VOrated
TerminalMaterial 65%Copper,18%Nickel
ContactMaterial Gold-platedoroverlay,silvercrossbar
ChemicalResistance Unitisresistancetowater,salt,alcohol,ammonia,trichlorethaneandmostotherorganicsolvents
SolderingHeat
Resistance PerMil-Std-202F,method210A,testconditionE
Weight Approximately0.45grams
MechanicalLife 1,000,000operations
AgencyApprovals cЯUusrecognizedE36687
VDEapproval0631/12.83
RoHSCompliantperEUDirective2002/95/EC
SPECIFICATIONS
6600 Series - Specications 34
DIMENSIONAL SPECIFICATIONS, inches [mm]
Standard8-PinDIPConfiguration
Epoxy Seal
Epoxy Seal
0.300 ± 0.005
(7.62 ± 0.13)
0.018 ± 0.003
(0.46 ± 0.08)
0.050 ± 0.005
(1.27 ± 0.13)
0.325 ± 0.025
(8.26 ± 0.64)
0.010 ± 0.005
(0.250 ± 0.013)
0.250 ± 0.005
(6.35 ± 0.13) +0.25
-0.13
-0.005
(3.30 )
+0.010
0.130
R0.018 REF
(R0.46)
R0.010 REF
(R0.25)
0.050 ± 0.005
(1.27 ± 0.13)
0.010 ± 0.005
(0.25 ± 0.13)
0.300 ± 0.010
(7.62 ± 0.25)
0.250 ± 0.005
(6.35 ± 0.13)
0.040 ± 0.005
(1.02 ± 0.13)
0.225 ± 0.003
(5.72 ± 0.08)
0.450 ± 0.010
(11.43 ± 0.25)
0.125 MIN
(3.18)
0.035 MIN
(0.89)
0.033 MIN
(0.84)
0.400 ± 0.005
(10.16 ± 0.13)
0.050 ± 0.005
(1.27 ± 0.13)
0.018 ± 0.003
(0.46 ± 0.08)
0.300 ± 0.010
(7.62 ± 0.25)
0.400 ± 0.005
(10.16 ± 0.13)
+0.25
-0.13
-0.005
(3.30 )
+0.010
0.130
Epoxy Seal
Epoxy Seal
0.300 ± 0.005
(7.62 ± 0.13)
0.018 ± 0.003
(0.46 ± 0.08)
0.050 ± 0.005
(1.27 ± 0.13)
0.325 ± 0.025
(8.26 ± 0.64)
0.010 ± 0.005
(0.250 ± 0.013)
0.250 ± 0.005
(6.35 ± 0.13) +0.25
-0.13
-0.005
(3.30 )
+0.010
0.130
R0.018 REF
(R0.46)
R0.010 REF
(R0.25)
0.050 ± 0.005
(1.27 ± 0.13)
0.010 ± 0.005
(0.25 ± 0.13)
0.300 ± 0.010
(7.62 ± 0.25)
0.250 ± 0.005
(6.35 ± 0.13)
0.040 ± 0.005
(1.02 ± 0.13)
0.225 ± 0.003
(5.72 ± 0.08)
0.450 ± 0.010
(11.43 ± 0.25)
0.125 MIN
(3.18)
0.035 MIN
(0.89)
0.033 MIN
(0.84)
0.400 ± 0.005
(10.16 ± 0.13)
0.050 ± 0.005
(1.27 ± 0.13)
0.018 ± 0.003
(0.46 ± 0.08)
0.300 ± 0.010
(7.62 ± 0.25)
0.400 ± 0.005
(10.16 ± 0.13)
+0.25
-0.13
-0.005
(3.30 )
+0.010
0.130
SurfaceMount(Gullwing,SMT)Configuration
STANDARD PACKAGING
Standardandsurfacemountsamplesandproductionorderswillbeshippedinplastic,industrystandardDIPshippingtubes.
THROUGH BOTH WALLS
0.250 REF
(6.35)
0.250 REF
(6.35)
Ø0.125 ± 0.002
(Ø3.18 ± 0.05)
21.000 ± 0.062
(533.40 ± 1.19)
0.025 TYP WALL
(0.64)
0.285 ± 0.010
(7.24 ± 0.25)
0.160
(4.06)
0.275 ± 0.025
(6.99 ± 0.64)
0.070
(1.78)
0.160 ± 0.020
(4.06 ± 0.51)
0.550
(13.97)
R0.031 REF
(R0.79)
0.090
(2.29)
6600 Series - Dimensions http://airpax.sensata.com
35
DECISION TABLES
Basic Product Series
Contact Operation
F=Fan(closeonrise)
L=Limit(openonrise)
Operating Temperature
in°C,3digits(fromabovetable,put“0”infrontof2digittemps)
Factory Assigned Number
Nondescript,4digitdashnumberassignedfora
customer’sspecialrequirements.Thedashand
factoryassignednumberisnotrequiredfor
orderingastandardproduct
66 F 0 9 5 5 5 8 8
OPERATE (±5°C) MIN DIFFERENTIAL (°C) MIN RESET (°C)
40 4 20
45 4 20
50 4 30
55 4 30
60 4 40
65 4 40
70 4 50
75 4 50
80 6 55
85 6 55
90 6 60
95 6 60
100 6 70
105 6 70
110 6 80
115 6 85
120 9 90
125 9 90
130 9 90
STANDARD TEMPERATURE CALIBRATION TABLE
Eachthermostatpartnumberconsistsoffunctional
“buildingblocks”toenabletheusertospecifyclearly
andpreciselythedesiredcharacteristicsineach
category.Selectthepropercodeineachcategory,
thentransferittotheboxindicated.Unlessaspecial
requirementisindicated,thepartnumberwillbe
completewhenthepropertemperatureisselected.If
youhaveaspecialrequirement,pleasecallSensatafor
afactoryassignednumbertocompletethepartnumber.
Example :
A66F095thermostatwillclose(makecontact)onarising
temperaturefrom90°Cto100°Candwillresetopen
(breakcontact)onafallingtemperaturewithinawindow
ofnogreaterthan6°Clowerthantheactualclose
temperatureandnolessthan60°Cambienttemperature.
Specialrequirementsrequirea4digitmanufacturing
dashnumberfororderingspecialfeatures,4digit
markingmaynotappearaspartofthemarkingonthe
thermostat.
SpecialrequirementsmayincludeVDE,±3.0°C(±5.4°F)
operatingtemperaturetolerance,orsurfacemount
(gullwing,SMT).
TemperaturesetpointcalibrationischeckedatSensata
Technologieswithprecisiontestequipmenttraceableto
theUSNationalInstituteofStandardsandTechnology
andProvenMethods.Becausecustomerchecking
methodsmaydiffer,atypicalvarianceallowedfor
correlationis±1.1°C(±2.0°F).
6600&6700Series
6600 Series - Decision Tables 36
©2013 Sensata Technologies, Inc. All rights reserved worldwide. The following data sheet is an excerpt from our Airpax™ Power
Protection Catalog, Literature # 2455005000, printed in the USA, May 9th, 2013.
Important Notice: Sensata Technologies reserves the right to make changes to, or to discontinue, any product or service identified in
this publication without notice. Before placing orders, users should obtain the latest version of the relevant information to verify that
the information being relied upon is current.
Sensata Technologies assumes no responsibility for customers’ product designs or applications. Users must determine the suitability
of the Sensata device described in this publication for their application, including the level of reliability required. Many factors beyond
Sensata’s control can affect the use and performance of a Sensata product in a particular application, including the conditions under
which the product is used and the time and environmental conditions in which the product is expected to perform. As these factors
are uniquely within the user’s knowledge and control, it is essential that the user evaluate the Sensata product to determine whether it
is fit for a particular purpose and suitable for the user’s application.
Sensata Technologies products are sold subject to Sensata’s Terms and Conditions of Sale which can be found at:
www.sensata.com/terms.htm
http://airpax.sensata.com/
Sensata Technologies Inc.
529 Pleasant Street
Attleboro, MA 02703, USA
Phone: +1 508-236-3287