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Self-Adhesive Polyimide Flexible Heaters 302°F Max

Polyimide Insulated Flexible Heaters

4.6

(12)

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Data Sheet (PDF)

$102.64

Item# KHA-204/10

Volume discounts available

Volume Discount Schedule

Quantity	Price each
1-4	$102.64
5-9	$97.51
10-24	$95.46
25-49	$91.35
50-99	$89.30
100+	$87.24

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Lead Time (If not in stock): 7 weeks

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Rated up to 302°F (150°C)
Etched Foil Design
0.010' Maximum Thickness
2.5, 5, or 10 Watts/In²

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KHA-204/10 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

Power Density

Power (watts)

Supply Voltage

Diameter

Width

Length

Thickness

Heater Material

Pressure senstivie Adhesive (PSA)

Additional Option

Temprature range

Specs

Edit Model Options

Polyimide Film insulated (also known as Kapton ) flexible heaters are available in a variety of shapes, sizes, and wattages. Wattage ratings are 2.5, 5, or 10W/in² at 115 or 28 V. Polyimide Film offers a high degree of resistance to chemicals. Flexible nature can fit into Intrinsic voids & can be applied very Easily

Operating temperature without PSA is -57°C to 150°C, and with PSA, these heaters operate at temperatures between -40°C and 149°C.

Typical construction consists of an etched foil element of 0.0005" or 0.0001" thickness which is encapsulated between two layers of 0.002" Polyimide Film and 0.001" FEP adhesive.

KHLVA Series, Rectangular, 28 Volts

Without PSA	With PSA	Width, In.(cm)	Length, In.(cm)	Total Wattage for Watt Density
Model No.	Model No.			2.5W/in²	5W/in²	10W/in²
KHLVA-0502/(*)	KHLVA-0502/(*)-P	0.5 (1.27)	2 (5.08)	—	5	10
KHLVA-0504/(*)	KHLVA-0504/(*)-P	0.5 (1.27)	4 (10.16)	5	10	20
KHLVA-101/(*)	KHLVA-101/(*)-P	1 (2.54)	1 (2.54)	—	5	10
KHLVA-102/(*)	KHLVA-102/(*)-P	1 (2.54)	2 (5.08)	5	10	20
KHLVA-103/(*)	KHLVA-103/(*)-P	1 (2.54)	3 (7.62)	7.5	15	30
KHLVA-104/(*)	KHLVA-104/(*)-P	1 (2.54)	4 (10.16)	10	20	40
KHLVA-105/(*)	KHLVA-105/(*)-P	1 (2.54)	5 (12.7)	12.5	25	50
KHLVA-202/(*)	KHLVA-202/(*)-P	2 (5.08)	2 (5.08)	10	20	40
KHLVA-203/(*)	KHLVA-203/(*)-P	2 (5.08)	3 (7.62)	15	30	60
KHLVA-204/(*)	KHLVA-204/(*)-P	2 (5.08)	4 (10.16)	20	40	80
KHLVA-205/(*)	KHLVA-205/(*)-P	2 (5.08)	5 (12.7)	25	50	100
KHLVA-303/(*)	KHLVA-303/(*)-P	3 (7.62)	3 (7.62)	22.5	45	90

KHA Series, Rectangular, 115 Volts

Without PSA	With PSA	Width, In.(cm)	Length, In.(cm)	Total Wattage for Watt Density
Model No.	Model No.			5W/in²	10W/in²
KHA-102/(*)	KHA-102/(*)-P	1 (2.54)	2 (5.08)	—	30
KHA-103/(*)	KHA-103/(*)-P	1 (2.54)	3 (7.62)	—	30
KHA-104/(*)	KHA-104/(*)-P	1 (2.54)	4 (10.16)	20	40
KHA-105/(*)	KHA-105/(*)-P	1 (2.54)	5 (12.7)	25	50
KHA-106/(*)	KHA-106/(*)-P	1 (2.54)	6 (15.24)	30	60
KHA-108/(*)	KHA-108/(*)-P	1 (2.54)	8 (20.32)	40	80
KHA-110/(*)	KHA-110/(*)-P	1 (2.54)	10 (25.4)	50	100
KHA-112/(*)	KHA-112/(*)-P	1 (2.54)	12 (30.48)	60	120
KHA-202/(*)	KHA-202/(*)-P	2 (5.08)	2 (5.08)	20	40
KHA-203/(*)	KHA-203/(*)-P	2 (5.08)	3 (7.62)	30	60
KHA-204/(*)	KHA-204/(*)-P	2 (5.08)	4 (10.16)	40	80
KHA-205/(*)	KHA-205/(*)-P	2 (5.08)	5 (12.7)	50	100
KHA-206/(*)	KHA-206/(*)-P	2 (5.08)	6 (15.24)	60	120
KHA-208/(*)	KHA-208/(*)-P	2 (5.08)	8 (20.32)	80	160
KHA-210/(*)	KHA-210/(*)-P	2 (5.08)	10 (25.4)	100	200
KHA-212/(*)	KHA-212/(*)-P	2 (5.08)	12 (30.48)	120	240
KHA-303/(*)	KHA-303/(*)-P	3 (7.62)	3 (7.62)	45	90
KHA-304/(*)	KHA-304/(*)-P	3 (7.62)	4 (10.16)	60	120
KHA-305/(*)	KHA-305/(*)-P	3 (7.62)	5 (12.7)	75	150
KHA-306/(*)	KHA-306/(*)-P	3 (7.62)	6 (15.24)	90	180
KHA-308/(*)	KHA-308/(*)-P	3 (7.62)	8 (20.32)	120	240
KHA-310/(*)	KHA-310/(*)-P	3 (7.62)	10 (25.4)	150	300
KHA-312/(*)	KHA-312/(*)-P	3 (7.62)	12 (30.48)	180	360
KHA-404/(*)	KHA-404/(*)-P	4 (10.16)	4 (10.16)	80	160
KHA-405/(*)	KHA-405/(*)-P	4 (10.16)	5 (12.7)	100	200
KHA-406/(*)	KHA-406/(*)-P	4 (10.16)	6 (15.24)	120	240
KHA-408/(*)	KHA-408/(*)-P	4 (10.16)	8 (20.32)	160	320
KHA-410/(*)	KHA-410/(*)-P	4 (10.16)	10 (25.4)	200	400
KHA-412/(*)	KHA-412/(*)-P	4 (10.16)	12 (30.48)	240	480
KHA-505/(*)	KHA-505/(*)-P	5 (12.7)	5 (12.7)	125	250
KHA-506/(*)	KHA-506/(*)-P	5 (12.7)	6 (15.24)	150	300
KHA-508/(*)	KHA-508/(*)-P	5 (12.7)	8 (20.32)	200	400
KHA-510/(*)	KHA-510/(*)-P	5 (12.7)	10 (25.4)	250	500
KHA-512/(*)	KHA-512/(*)-P	5 (12.7)	12 (30.48)	300	600
KHA-606/(*)	KHA-606/(*)-P	6 (15.24)	6 (15.24)	180	360
KHA-608/(*)	KHA-608/(*)-P	6 (15.24)	8 (20.32)	240	480
KHA-610/(*)	KHA-610/(*)-P	6 (15.24)	10 (25.4)	300	600
KHA-612/(*)	KHA-612/(*)-P	6 (15.24)	12 (30.48)	360	720
KHA-808/(*)	KHA-808/(*)-P	8 (20.32)	8 (20.32)	320	640
KHA-810/(*)	KHA-810/(*)-P	8 (20.32)	10 (25.4)	400	800
KHA-812/(*)	KHA-812/(*)-P	8 (20.32)	12 (30.48)	480	960
KHA-1010/(*)	KHA-1010/(*)-P	10 (25.4)	10 (25.4)	500	1000
KHA-1012/(*)	KHA-1012/(*)-P	10 (25.4)	12 (30.48)	600	1200
KHA-1212/(*)	KHA-1212/(*)-P	12 (30.48)	12 (30.48)	720	144

n/a = not availabe with PSA.
Comes with complete operator’s manual.
/*Insert watt density: two for 2.5 W/in² , 5 for 5 W/in² or 10 for 10W/in².
Note: Heaters are available in only the watt densities where total wattage is indicated.

KHRA Series, Round, 115 Volts

Without PSA	With PSA	Dia.	Total Wattage for Watt Density
Model No.	Model No.	In.(cm)	5W/in²	10W/in²
KHRA-2/(*)	KHRA-2/(*)-P	2 (5.08)	—	31.4
KHRA-3/(*)	KHRA-3/(*)P	3 (7.62)	35.3	70.7
KHRA-4/(*)	KHRA-4/(*)-P	4 (10.16)	62.8	126
KHRA-5/(*)	KHRA-5/(*)-P	5 (12.7)	98.2	196
KHRA-6/(*)	KHRA-6/(*)-P	6 (15.24)	141	283
KHRA-8/(*)	KHRA-8/(*)-P	8 (20.32)	251	503
KHRA-10/(*)	KHRA-10/(*)-P	10 (25.4)	393	785
KHRA-12/(*)	KHRA-12/(*)-P	12 (30.48)	565	1131

Comes with complete operator’s manual.
/(*) Insert watt density: 2 for 2.5 W/in², 5 for 5 W/in² or 10 for 10W/in².
** Heaters with pressure sensitive adhesive: maximum operating temperature is 250°F (120°C).
Note: Heaters are available in only the watt densities where total wattage is indicated.

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In Stock Only

Reviews

Rated 5 out of 5 by josis from Great adhesive and quick heatup! I bought this for a project at our company, and it does exactly what it was intended for. The adhesive sticks to what is desired very easily, and it does not want to peel off, even with lots of heat cycling. The heaters also seem to get up to temp fairly quickly. So these heaters are excellent if you want good heating times!

Date published: 2018-12-17

Rated 2 out of 5 by Stephen D from Silicone is a no no in a vacuum chamber We used these Kapton heaters all over our space simulation chamber but due to the recent addition of the silicone strain relief we have to go somewhere else.

Date published: 2019-02-04

Rated 5 out of 5 by Jonny1234 from the heaters were delivered on time and work great the heaters were delivered on time and work really well

Date published: 2024-03-18

Rated 5 out of 5 by Anonymous from Effective Effective and reliable patch heaters at a reasonable price.

Date published: 2024-01-02

Rated 5 out of 5 by Asfia Saleem from Wonderful Website amazing quick response from Omega...products are of high quality

Date published: 2023-10-31

Rated 5 out of 5 by James V from Quality Rock solid performance, performs as advertised, well built

Date published: 2023-07-19

Rated 5 out of 5 by Inceptus Medical from Flexible Heaters Easy to work with on website. Great Communication, when I ordered the wrong part, Easy to return, highly reccomend this group

Date published: 2023-01-03

Rated 4 out of 5 by RKCM from Flexible polyimide heater Just as advertised:. Very flexible. Lays flat and easily conforms to 3 inch tube.

Date published: 2022-11-26