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Silicone Rubber Fiberglass Flexible Heater 450°F Max to 48"

Silicon Heaters | Flexible heating elements in Rubber and Fiberglass

$48.28

Item# SRFGA-408/10-P

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $48.28
10-24 $45.87
25-49 $44.90
50-99 $42.97
100-199 $42.00
200+ $41.04

In stock

Lead Time ( If not in Stock): 5 weeks

Silicon Heaters | Flexible heating elements in Rubber and Fiberglass SRFGA-408/10-P SRFGA-408/10-P
Silicon Heaters | Flexible heating elements in Rubber and Fiberglass is rated 4.5 out of 5 by 2.
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  • Lightweight,Thin, Flexible
  • Available in 2.5, 5 and 10 W/in2
  • -56°C(-70°F) to 232°C (450°F) Operating Temperature
  • Etched Foil
  • Round or Rectangular Shapes
  • Available in 115 VAC or 230 VAC
  • Optional Pressure Sensitive Adhesive(PSA)†

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Shape
Temprature range
Power Density
Power (watts)
Supply Voltage
Diameter
Width
Length
Thickness
Heater Material
Pressure senstivie Adhesive (PSA)
Additional Option


Product Specs

Silicone rubber fiberglass insulated flexible heaters can improve heat transfer and speed warm-ups where controlled heating is required in confined areas. Two circuit designs are available: etched foil or wire wound. Heaters with etched foil designed elements are available where the length or width dimension is less than 10"(254 mm). All other heaters where both the length and the width dimensions exceed 10" (254 mm) use the wire-wound element design. Effect of power density: gentle warming is best done with 2.5 W/in2. An excellent all-purpose unit is the 5 W/in2. Rapid warm-up and high temperature are achieved with the 10 W/in2; however, the temperature must be controlled as the safe maximum operating temperature limit of 450°F (232°C) may be exceeded.

 

 CAUTION AND WARNING!
Fire and electrical shock may result if products are misused or installed or used by non-qualified personnel. See inside back cover for additional warning.

Applications
-Freeze Protection
-Low-Temperature Ovens
-Heat Tracing Systems
-Viscosity Control
-Dehumidification of Motors and Control Devices

SPECIFICATIONS
Wattage: 5 to 1440 Watts
Power: 115 or 230** VAC
Watt Density: 2.5, 5 and 10 W/in2
Lead Wire:
305 mm (12") PFA insulated
Thickness: 0.040" except at lead wire exit
Dielectric Strength: 1250 VAC
Maximum Temperature: heaters
without pressure sensitive adhesive, 232°C (450°F); heaters with pressure sensitive adhesive, 149°C (300°F)
Minimum Temperature: -56°C (-70°F)

 
Round Silicone Rubber Heaters

Without PSA
Model No.
With PSA
Model No.
Diameter
in. (cm)
Total Wattage for Watt Density
2.5W/in2 5W/in2 10W/in2
SRFRA-3/* SRFRA-3/*-P 3 (7.62) - 35 70
SRFRA-4/* SRFRA-4/*-P 4 (10.16) 31 62.8 125.6
SRFRA-5/* SRFRA-5/*-P 5 (12.7) - 98.15 196.3
SRFRA-6/* SRFRA-6/*-P 6 (15.24) - 141.3 282.7
SRFRA-7/* SRFRA-7/*-P 7 (17.78) 96.2 192.4 384.8
SRFRA-8/* SRFRA-8/*-P 8 (20.32) 125.65 251.3 502.6
SRFRA-9/* SRFRA-9/*-P 9 (22.86) 157.9 315.8 631.7
SRFRA-10/* SRFRA-10/*-P 10 (25.4) 196.25 392.5 785

/*Insert watt density: 2 for 2.5 W/in2,5 for 5 W/in2 or 10 for 10 W/in2.

If the table shows a "-" we do not offer the item in that dimension.

Rectangular Silicone Rubber Heaters

Without PSA
Model No.
With PSA
Model No.
Width, In.(cm) Length, In.(cm) Total Wattage for Watt Density
2.5W/in2 5W/in2 10W/in2
SRFGA-101/* SRFGA-101/10-P 1(3) 1(3) - - -
SRFGA-102/* SRFGA-102/*-P 1(3) 2(5) - - -
SRFGA-103/* SRFGA-103/*-P 1(3) 3(8) - - 30
SRFGA-104/* SRFGA-104/*-P 1(3) 4(10) - 20 40
SRFGA-105/* SRFGA-105/*-P 1(3) 5(13) 12.5 25 50
SRFGA-106/* SRFGA-106/*-P 1(3) 6(15) 15 30 60
SRFGA-107/* SRFGA-107/*-P 1(3) 7(18) 17.5 35 70
SRFGA-108/* SRFGA-108/*-P 1(3) 8(20) 20 40 80
SRFGA-109/* SRFGA-109/*-P 1(3) 9(23) 22.5 45 90
SRFGA-110/* SRFGA-110/*-P 1(3) 10(25) 25 50 100
SRFGA-111/* SRFGA-111/*-P 1(3) 11(28) 27.5 55 110
SRFGA-112/* SRFGA-112/*-P 1(3) 12(30) 30 60 120
SRFGA-118/* SRFGA-118/*-P 1(3) 18(46) 45 90 180
SRFGA-124/* SRFGA-124/*-P 1(3) 24(61) 60 120 240
SRFGA-130/* SRFGA-130/*-P 1(3) 30(76) 75 150 300
SRFGA-136/* SRFGA-136/*-P 1(3) 36(91) 90 180 360
SRFGA-142/* SRFGA-142/*-P 1(3) 42(107) 105 210 420
SRFGA-148/* SRFGA-148/*-P 1(3) 48(122) 120 240 480
SRFGA-202/* SRFGA-202/*-P 2(5) 2(5) - - 40
SRFGA-203/* SRFGA-203/*-P 2(5) 3(8) 15 30 60
SRFGA-204/* SRFGA-204/*-P 2(5) 4(10) - 40 80
SRFGA-205/* SRFGA-205/*-P 2(5) 5(13) 25 50 100
SRFGA-206/* SRFGA-206/*-P 2(5) 6(15) 30 60 120
SRFGA-207/* SRFGA-207/*-P 2(5) 7(18) 35 70 140
SRFGA-208/* SRFGA-208/*-P 2(5) 8(20) 40 80 160
SRFGA-209/* SRFGA-209/*-P 2(5) 9(23) 45 90 180
SRFGA-210/* SRFGA-210/*-P 2(5) 10(25) 50 100 200
SRFGA-211/* SRFGA-211/*-P 2(5) 11(28) 55 110 220
SRFGA-212/* SRFGA-212/*-P 2(5) 12(30) 60 120 240
SRFGA-218/* SRFGA-218/*-P 2(5) 18(46) 90 180 360
SRFGA-224/* SRFGA-224/*-P 2(5) 24(61) 120 240 480
SRFGA-230/* SRFGA-230/*-P 2(5) 30(76) 150 300 600
SRFGA-236/* SRFGA-236/*-P 2(5) 36(91) 180 360 720
SRFGA-242/* SRFGA-242/*-P 2(5) 42(107) 210 420 840
SRFGA-248/* SRFGA-248/*-P 2(5) 48(122) 240 480 960
SRFGA-303/* SRFGA-303/*-P 3(8) 3(8) 22.5 45 90
SRFGA-304/* SRFGA-304/*-P 3(8) 4(10) 30 60 120
SRFGA-305/* SRFG-305/*-P 3(8) 5(13) 37.5 75 150
SRFGA-306/* SRFGA-306/*-P 3(8) 6(15) 45 90 180
SRFGA-307/* SRFGA-307/*-P 3(8) 7(18) 52.5 105 210
SRFGA-308/* SRFGA-308/*-P 3(8) 8(20) 60 120 240
SRFGA-309/* SRFGA-309/*-P 3(8) 9(23) 67.5 135 270
SRFGA-310/* SRFGA-310/*-P 3(8) 10(25) 75 150 300
SRFGA-311/* SRFGA-311/*-P 3(8) 11(28) 82.5 165 330
SRFGA-312/* SRFGA-312/*-P 3(8) 12(30) 90 180 360

/*Insert watt density: 2 for 2.5 W/in2,5 for 5 W/in2 or 10 for 10 W/in2.

If the table shows a "-" we do not offer the item in that dimension.

Rectangular Silicone Rubber Heaters

Without PSA
Model No.
With PSA
Model No.
Width, In.(cm) Length, In.(cm) Total Wattage for Watt Density
2.5W/in2 5W/in2 10W/in2
SRFGA-318/* SRFGA-318/*-P 3(8) 18(46) 135 270 540
SRFGA-324/* SRFGA-324/*-P 3(8) 24(61) 180 360 720
SRFGA-330/* SRFGA-330/*-P 3(8) 30(76) 225 450 900
SRFGA-336/* SRFGA-336/*-P 3(8) 36(91) 270 540 1080
SRFGA-342/* SRFGA-342/*-P 3(8) 42(107) 315 630 1260
SRFGA-348/* SRFGA-348/*-P 3(8) 48(122) 360 720 -
SRFGA-404/* SRFGA-404/*-P 4(10) 4(10) 40 80 160
SRFGA-405/* SRFGA-405/*-P 4(10) 5(13) 50 100 200
SRFGA-406/* SRFGA-406/*-P 4(10) 6(15) 60 120 240
SRFGA-407/* SRFGA-407/*-P 4(10) 7(18) 70 140 280
SRFGA-408/* SRFGA-408/*-P 4(10) 8(20) 80 160 320
SRFGA-409/* SRFGA-409/*-P 4(10) 9(23) 90 180 360
SRFGA-410/* SRFGA-410/*-P 4(10) 10(25) 100 200 400
SRFGA-411/* SRFGA-411/*-P 4(10) 11(28) 110 220 440
SRFGA-412/* SRFGA-412/*-P 4(10) 12(30) 120 240 480
SRFGA-418/* SRFGA-418/*-P 4(10) 18(46) 180 360 720
SRFGA-424/* SRFGA-424/*-P 4(10) 24(61) 240 480 960
SRFGA-430/* SRFGA-430/*-P 4(10) 30(76) 300 600 1200
SRFGA-436/* SRFGA-436/*-P 4(10) 36(91) 360 720 -
SRFGA-442/* SRFGA-442/*-P 4(10) 42(107) 420 840 -
SRFGA-448/* SRFGA-448/*-P 4(10) 48(122) 480 960 -
SRFGA-505/* SRFGA-505/*-P 5(13) 5(13) 62.5 125 250
SRFGA-506/* SRFGA-506/*-P 5(13) 6(15) 75 150 300
SRFGA-507/* SRFGA-507/*-P 5(13) 7(18) 87.5 175 350
SRFGA-508/* SRFGA-508/*-P 5(13) 8(20) 100 200 400
SRFGA-509/* SRFGA-509/*-P 5(13) 9(23) 112.5 225 450
SRFGA-510/* SRFGA-510/*-P 5(13) 10(25) 125 250 500
SRFGA-511/* SRFGA-511/*-P 5(13) 11(28) 137.5 275 550
SRFGA-512/* SRFGA-512/*-P 5(13) 12(30) 150 300 600
SRFGA-606/* SRFGA-606/*-P 6(15) 6(15) 90 180 360
SRFGA-607/* SRFGA-607/*-P 6(15) 7(18) 105 210 420
SRFGA-608/* SRFGA-608/*-P 6(15) 8(20) 120 240 480
SRFGA-609/* SRFGA-609/*-P 6(15) 9(23) 135 270 540
SRFGA-610/* SRFGA-610/*-P 6(15) 10(25) 150 300 600
SRFGA-611/* SRFGA-611/*-P 6(15) 11(28) 165 330 660
SRFGA-612/* SRFGA-612/*-P 6(15) 12(30) 180 360 720
SRFGA-618/* SRFGA-618/*-P 6(15) 18(46) 270 540 1080
SRFGA-624/* SRFGA-624/*-P 6(15) 24(61) 360 720 _
SRFGA-630/* SRFGA-630/*-P 6(15) 30(76) 450 900
SRFGA-636/* SRFGA-636/*-P 6(15) 36(91) 540 1080
SRFGA-642/* SRFGA-642/*-P 6(15) 42(107) 630 1260
SRFGA-648/* SRFGA-648/*-P 6(15) 48(122) 720 -
SRFGA-707/* SRFGA-707/*-P 7(18) 7(18) 122.5 245 490
SRFGA-708/* SRFGA-708/*-P 7(18) 8(20) 140 280 560
SRFGA-709/* SRFGA-709/*-P 7(18) 9(23) 157.5 315 630

/*Insert watt density: 2 for 2.5 W/in2,5 for 5 W/in2 or 10 for 10 W/in2.

Rectangular Silicone Rubber Heaters

Without PSA
Model No.
With PSA
Model No.
Width, In.(cm) Length, In.(cm) Total Wattage for Watt Density
2.5W/in2 5W/in2 10W/in2
SRFGA-710/* SRFGA-710/*-P 7(18) 10(25) 175 350 700
SRFGA-711/* SRFGA-711/*-P 7(18) 11(28) 192.5 385 770
SRFGA-712/* SRFGA-712/*-P 7(18) 12(30) 210 420 840
SRFGA-808/* SRFGA-808/*-P 8(20) 8(20) 160 320 640
SRFGA-809/* SRFGA-809/*-P 8(20) 9(23) 180 360 720
SRFGA-810/* SRFGA-810/*-P 8(20) 10(25) 200 400 800
SRFGA-811/* SRFGA-811/*-P 8(20) 11(28) 220 440 880
SRFGA-812/* SRFGA-812/*-P 8(20) 12(30) 240 480 960
SRFGA-818/* SRFGA-818/*-P 8(20) 18(46) 360 720 -
SRFGA-824/* SRFGA-824/*-P 8(20) 24(61) 480 960
SRFGA-830/* SRFGA-830/*-P 8(20) 30(76) 600 1200
SRFGA-836/* SRFGA-836/*-P 8(20) 36(91) 720 -
SRFGA-842/* SRFGA-842/*-P 8(20) 42(107) 840 -
SRFGA-848/* SRFGA-848/*-P 8(20) 48(122) 960 -
SRFGA-909/* SRFGA-909/*-P 9(23) 9(23) 202.5 405 810
SRFGA-910/* SRFGA-910/*-P 9(23) 10(25) 225 450 900
SRFGA-911/* SRFGA-911/*-P 9(23) 11(28) 247.5 965 990
SRFGA-912/* SRFGA-912/*-P 9(23) 12(30) 270 540 1080
SRFGA-1010/* SRFGA-1010/*-P 10(25) 10(25) 250 500 1000
SRFGA-1011/* SRFGA-1011/*-P 10(25) 11(28) 275 550 1100
SRFGA-1012/* SRFGA-1012/*-P 10(25) 12(30) 300 600 1200
SRFGA-1018/* SRFGA-1018/*-P 10(25) 18(46) 450 900
SRFGA-1024/* SRFGA-1024/*-P 10(25) 24(61) 600 1200
SRFGA-1030/* SRFGA-1030/*-P 10(25) 30(76) 750 -
SRFGA-1036/* SRFGA-1036/*-P 10(25) 36(91) 900 -
SRFGA-1042/* SRFGA-1042/*-P 10(25) 42(107) 1050
SRFGA-1048/* SRFGA-1048/*-P 10(25) 48(122) 1200
SRFGA-1111/* SRFGA-1111/*-P 11(28) 11(28) 302.5 605 -
SRFGA-1112/* SRFGA-1112/*-P 11(28) 12(30) 330 660 -
SRFGA-1212/* SRFGA-1212/*-P 12(30) 12(30) 360 720 -
SRFGA-1218/* SRFGA-1218/*-P 12(30) 18(46) 540 1080
SRFGA-1224/* SRFGA-1224/*-P 12(30) 24(61) 720 -
SRFGA-1230/* SRFGA-1230/*-P 12(30) 30(76) 900
SRFGA-1236/* SRFGA-1236/*-P 12(30) 36(91) 1080

/*Insert watt density: 2 for 2.5 W/in2,5 for 5 W/in2 or 10 for 10 W/in2.

Rated 4 out of 5 by from Solid Product A very simple, yet well-built product. We used the round (3") under the pan of an analytical balance to maintain the temperature of the sample. We connected it to a DC 60V/5A benchtop power supply from Amazon, and it works flawlessly. Only complaint is that the wires coming from the heater are quite stiff and tough to manage in a tight space.
Date published: 2020-11-05
Rated 5 out of 5 by from Excellent product We bought this to simulate a variable heat load and it consistently does what it's supposed to do.
Date published: 2019-03-31
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Hi, for SRFGA-208/10-P, as it uses pressure-sensitive adhesive, is it possible to transfer the heater from one system to another? Or do we need to reapply adhesive/RTV?

Asked by: jeri
Hi Jeri Thank you for the inquiry. You will need to reapply adhesive. Best regards, OMEGA
Answered by: NorwalkAE
Date published: 2020-08-19

What is the wattage (or resistance) tolerance for etched foil heaters?

Asked by: Serg
Hi Serg, Thank you for the inquiry. Resistance tolerance is +/- 10%. Best regards OMEGA
Answered by: NorwalkAE
Date published: 2020-08-06

I am looking for a heating element that would uniformly heat a small chamber about 6ft x 3 ft x 5 ft (about 100 ft3).  cover large area for uniformity. T= 30-60C, for drying food material/ herbal / fruit etc. comply to FDA for food processing.

Asked by: joe7171
Thank you for your inquiry. Please send your request to heaters@omega.com
Answered by: Application Engineer JB
Date published: 2020-05-18

Can you please post the nominal thicknesses (main body and part where wires exit) for 3D modelling purposes?

Asked by: D Lombardo
For Dimensional details not specified in the Website manual(thickness varies with heater), please email your request to heaters@omega.com
Answered by: SAT_SAE
Date published: 2020-04-24

i want to use a heater to heat and maintain a chamber at 140 degrees for extended periods of time. will something like a 10X11 silicon mat work to heat quickly?

Asked by: steveH
This would heat the material that it is attached to quickly if you purchase in 10 watts/sq. inch, but for chamber heater quickly, we would suggest some type of enclosure heater which would be more efficient. If you search our site by this keyword you will find various ones that can be chosen.
Answered by: dfrisby88
Date published: 2020-03-09

Can I use these on water pipes under a trailer??

Asked by: Gma of 6
This flexible heater series can be used to wrap around the outside of a pipe but not rated for outdoor use.
Answered by: RD Engineer
Date published: 2020-01-22

I need a heating film with 15mm hole in the middle. Outer dimentions should be 5cm x 5cm. Opertating temparature range should be 30-100C. What are the options I have?

Asked by: Kelum
This would not be a standard part. Most custom designs have a $1000 min order and 8-10 week lead time. Please send your request including quantity along with a dimensional drawing or sketch to: heaters@omega.com
Answered by: RD Engineer
Date published: 2020-02-24

I want to find a small strip desktop heating pad that is powered from a USB port on computer. I use a rolling writing desk without power plug in near by. I did see one a while back and now cannot find it again.

Asked by: Mitch
Most USB ports put out 5 volt @ 100mA DC. Unfortunately Omega does not sell a heater rated for 5 volt DC.
Answered by: RD Engineer
Date published: 2020-01-21
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