User Manual

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Notes for Stock Heaters
• Heated area is within the X and Y dimensions
• Voltage and wattage values are for reference only
• Resistance tolerance is +/- 10% or +/- 0.5Ω, whichever is
greater
• Heaters may be operated at other voltages if they do not
exceed the maximum allowable watt density ratings
• Leadwire length is 12” (305 mm) minimum
• Type 30 configurations have lead connections on an
external tab, which produces negligible heat, in most cases,
does not need to be adhered to the heat sink
• Use of Acrylic PSA caps the heaters at 150°C max operating
temp
• Mounting: Acrylic PSA with foil backing is applied on entire
substrate area (including external tab if applicable)
• Temperature range -32°C to 150°C
Stock Silicone Rubber Thermofoil Heaters
Buy online at Minco.com
Sized (inches) Size (mm) Type Resistance
(Ω)
Typical power Effective area Lead
AWG
Model
number
X Y X Y Watts Volts in² cm²
2.00 2.00 50.8 50.8 1 22.8 34 28 3.43 2.22 24 HR6925
2.00 2.00 50.8 50.8 30 27.4 29 28 2.87 1.85 24 HR6939
2.00 3.00 50.8 76.2 1 14.8 53 28 5.31 3.43 24 HR6926
2.00 6.00 50.8 152.4 1 127.9 103 115 10.34 6.67 24 HR6927
2.00 8.00 50.8 203.2 1 94.9 139 115 13.94 8.99 24 HR6928
2.00 10.00 50.8 254.0 1 75.4 175 115 17.54 11.32 24 HR6929
3.00 3.00 76.2 76.2 1 161.4 82 115 8.19 5.29 24 HR6930
3.00 3.00 76.2 76.2 30 11.8 67 28 6.65 4.29 24 HR6940
3.00 4.00 76.2 101.6 1 119.4 111 115 11.07 7.14 24 HR6931
3.00 5.00 76.2 127.0 1 99.1 133 115 13.34 8.61 24 HR6932
3.00 6.00 76.2 152.4 1 81.9 161 115 16.14 10.41 24 HR6933
4.00 4.00 101.6 101.6 1 88.4 150 115 14.95 9.65 24 HR6934
4.00 5.00 101.6 127.0 1 72.9 181 115 18.14 11.70 24 HR6935
4.00 6.00 101.6 152.4 1 60.3 219 115 21.94 14.15 24 HR6936
5.00 5.00 127.0 127.0 1 57.7 229 115 22.94 14.80 24 HR6937
5.00 8.00 127.0 203.2 1 35.4 373 115 37.34 24.09 24 HR6938
70
60
50
40
30
20
10
0
-50 0 50 100 150 200
Watts / in²
Operating Temperature (°C)
10.9
9.3
7.8
6.2
4.7
3.1
1.6
0
Watts / cm²
#6 RTV
#12 PSA
VULCANIZED
#20 STRETCH TAPE
Silicone Rubber Thermofoil Heaters
Maximum Watt Density by Mounting Method
.008”/0.2mm
Silicone Rubber
Stock silicone rubber Thermofoil heaters