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

Silicon Heaters | Flexible heating elements in Rubber and Fiberglass
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  • CE Approved

$123.17

Item# SRFGA-512/2-P

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $123.17
10-24 $117.01
25-49 $114.55
50-99 $109.62
100-199 $107.16
200+ $104.69

In stock

Lead Time (If not in stock): 5 weeks
Silicon Heaters | Flexible heating elements in Rubber and Fiberglass SRFGA-512/2-P SRFGA-512/2-P
  • 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)†

SRFGA-512/2-P Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

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


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.

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