6600 Series
8-Pin DIP, Subminiature Bimetal Disc Thermostat
FEATURES
• RoHS compliant per EU directive 2002 / 95 / EC
• 8-pin DIP international electronic package standard
• Ideal for surface and air sensing on PC boards
• Gold-plated contacts
• Up to 30,000 life cycles @ max standard amperage (120VAC)
• Up to 100,000 life cycles @ max gold contact amperage
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 field.
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
33
6600 Series - Introduction
http://airpax.sensata.com
SPECIFICATIONS
Contact Resistance
Contact Ratings
50 milliohms max (before and after rated life)
Cycles
25,000
30,000
100,000
Voltage
48 VDC
120 VAC
5 VDC
Amps (resistive)
1.0
1.0
0.001 (gold)
Contact Operations
Operating Temperature
Temperature Tolerance
Short Term / Long Term
Exposure Limit
Dielectric Strength
Insulation Resistance
Contact Bounce
Vibration
Shock
Seal
Base Material
Terminal Material
Contact Material
Chemical Resistance
Soldering Heat
Resistance
Weight
Mechanical Life
Agency Approvals
Either close on rise (make) or open on rise (break)
40°C to 130°C (104°F to 266°F)
Standard of ±5°C (±9°F) with nominal operating temperature settings in 5°C increments
Short = 260°C (500°F), 10 second duration
Long = -55°C to 160°C (-67°F to 320°F)
1480 VAC 60Hz, 1 second duration terminals to case
100 Mohms at 500 VDC
3 milliseconds max (make)
Per Mil-Std-202, method 204D, test condition D, 10 to 2,000 Hz
Per Mil-Std-202, method 213, test condition C, 100 G’s for 6 millisecond duration, ½ sine wave
High temperature epoxy sealed for wave soldering and cleaning, moisture proof per Sensata
specification S-722 (unit will not leak while submerged in 9” of water for a minimum of two minutes)
PPS (Polyphenylene Sulfide), 94 VO rated
65% Copper, 18% Nickel
Gold-plated or overlay, silver crossbar
Unit is resistance to water, salt, alcohol, ammonia, trichlorethane and most other organic solvents
Per Mil-Std-202F, method 210A, test condition E
Approximately 0.45 grams
1,000,000 operations
cЯUus recognized E36687
VDE approval 0631/12.83
RoHS Compliant per EU Directive 2002/95/EC
6600 Series - Specifications
6600 & 6700 Series
34
(7.62 ± 0.25)
0.300 ± 0.010
(6.35 ± 0.13)
0.250 ± 0.005
(0.250 ± 0.013)
(1.27 ± 0.13)
0.050 ± 0.005
(3.30
0.130
+0.25
-0.13
)
+0.010
-0.005
DIMENSIONAL SPECIFICATIONS, inches [mm]
Standard 8-Pin DIP Configuration
Epoxy Seal
0.010 ± 0.005
(8.26 ± 0.64)
0.325 ± 0.025
Surface Mount (Gullwing, SMT) Configuration
Epoxy Seal
(1.27 ± 0.13)
(10.16 ± 0.13)
0.400 ± 0.005
(0.84)
MIN
0.033
(0.46 ± 0.08)
0.018 ± 0.003
(7.62 ± 0.25)
0.300 ± 0.010
(6.35 ± 0.13)
0.250 ± 0.005
(0.250 ± 0.013)
0.010 ± 0.005
(8.26 ± 0.64)
0.325 ± 0.025
(3.18)
MIN
0.125
(10.16 ± 0.13)
(0.89)
MIN
0.035
(1.27 ± 0.13)
0.050 ± 0.005
(6.35 ± 0.13)
0.250 ± 0.005
(R0.25)
REF
R0.010
(1.02 ± 0.13)
0.040 ± 0.005
(5.72 ± 0.08)
0.225 ± 0.003
(11.43 ± 0.25)
Epoxy Seal
0.450 ± 0.010
0.400 ± 0.005
0.050 ± 0.005
(0.46 ± 0.08)
0.018 ± 0.003
(7.62 ± 0.13)
0.300 ± 0.005
(3.30
0.130
+0.25
-0.13
)
+0.010
-0.005
(3.30
0.130
+0.25
-0.13
)
(7.62 ± 0.25)
0.300 ± 0.010
(R0.46)
REF
R0.018
(0.25 ± 0.13)
0.010 ± 0.005
(1.27 ± 0.13)
0.050 ± 0.005
+0.010
-0.005
(1.27 ± 0.13)
(0.46 ± 0.08)
0.018 ± 0.003
(7.62 ± 0.13)
0.300 ± 0.005
STANDARD PACKAGING
(10.16 ± 0.13)
0.400 ± 0.005
(6.35)
REF
0.250
0.050 ± 0.005
Standard and surface mount samples and production orders will be shipped in plastic, industry standard DIP shipping tubes.
(533.40 ± 1.19)
21.000 ± 0.062
(7.24 ± 0.25)
0.285 ± 0.010
+0.25
-0.13
(3.30
0.130
)
+0.010
-0.005
(6.35)
REF
0.250
(4.06)
0.160
(0.64)
TYP WALL
0.025
(6.35 ± 0.13)
0.250 ± 0.005
(R0.25)
REF
R0.010
(1.02 ± 0.13)
0.040 ± 0.005
(5.72 ± 0.08)
0.225 ± 0.003
(11.43 ± 0.25)
0.450 ± 0.010
(7.62 ± 0.25)
0.300 ± 0.010
(R0.46)
REF
R0.018
(0.25 ± 0.13)
0.010 ± 0.005
(1.27 ± 0.13)
0.050 ± 0.005
THROUGH BOTH WALLS
(Ø3.18 ± 0.05)
Ø0.125 ± 0.002
(1.78)
0.070
(R0.79)
REF
R0.031
(2.29)
0.090
(6.99 ± 0.64)
0.275 ± 0.025
(13.97)
0.550
(4.06 ± 0.51)
0.160 ± 0.020
35
6600 Series - Dimensions
http://airpax.sensata.com
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).
OPERATE (±5°C)
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
MIN DIFFERENTIAL (°C)
4
4
4
4
4
4
4
4
6
6
6
6
6
6
6
6
9
9
9
MIN RESET (°C)
20
20
30
30
40
40
50
50
55
55
60
60
70
70
80
85
90
90
90
DECISION TABLES
66
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
F
0
9
5
5
5
8
8
6600 Series - Decision Tables
6600 & 6700 Series
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
Sensata Technologies Inc.
529 Pleasant Street
Attleboro, MA 02703, USA
Phone: +1 508-236-3287
http://airpax.sensata.com/
