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Metal Glaze Thick Film Rectangular Chip Resistor KOA RK73B2ATTD823J Compliant with RoHS and AEC Q200

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Metal Glaze Thick Film Rectangular Chip Resistor KOA RK73B2ATTD823J Compliant with RoHS and AEC Q200

Power(Watts) : 250mW

Resistance : 82kΩ

Voltage Rating : 150V

Temperature Coefficient : ±200ppm/℃

Operating Temperature : -55℃~+155℃

Type : Thick Film Resistor

Tolerance : ±5%

Description : 250mW 82kΩ 150V ±200ppm/℃ Thick Film Resistor ±5% 0805 Chip Resistor - Surface Mount RoHS

Mfr. Part # : RK73B2ATTD823J

Model Number : RK73B2ATTD823J

Package : 0805

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THICK FILM CHIP RESISTORS RK73B

The RK73B series are thick film chip resistors designed for a wide range of applications. They feature a robust construction with a protective film of metal glaze thick film, providing excellent heat and weather resistance. These resistors are compatible with reflow and wave soldering processes and are RoHS compliant. They are suitable for various demanding applications including automotive, medical, and aerospace equipment, where reliability and safety are paramount.

Product Attributes

Brand: KOA
Product Type: Rectangular Chip Resistor
Material: Metal glaze thick film
Color: Black
Certifications: AEC-Q200 (excluding 1F)
Compliance: EU RoHS (lead-free terminals)

Technical Specifications

Model (Size Code)	Dimensions (mm) L x W x d x t	Weight (g/1000pcs)	Rated Power	Operating Temp. Range	Resistance Range ()	Tolerance	Max. Operating Voltage	Max. Overload Voltage	Packaging (pcs/reel)
1F (0402/01005)	0.40.02 x 0.20.02 x 0.110.03 x 0.130.02	0.04	0.03W	-55+125	19.1 (250), 1091k (250), 100k10M (200)	2%, 5%, 250ppm/	20V	30V	40,000 (TCM) / 20,000 (TBL)
1H (0603/0201)	0.60.03 x 0.30.03 x 0.150.05 x 0.230.03	0.14	0.05W	-55+155	19.1 (400), 1010M (200)	2%, 5%, 400ppm/	25V	50V	15,000 (TCM)
1E (1005/0402)	1.0+0.1-0.05 x 0.50.05 x 0.25+0.05-0.1 x 0.350.05	0.68	0.1W	-55+155	110M (200)	2%, 5%, 200ppm/	75V	100V	TPL: 20,000 / TP: 10,000
1J (1608/0603)	1.60.2 x 0.80.1 x 0.30.1 x 0.450.1	2.14	0.1W / 0.125W	-55+155	11k (0.125W, 200), 1.1k22M (0.1W, 200/400)	2%, 5%, 200ppm/, 400ppm/	N/A	N/A	TP: 10,000 (TD: 5,000)
2A (2012/0805)	2.00.2 x 1.250.1 x 0.3+0.2-0.1 x 0.50.1	4.54	0.25W	-55+155	11M (200), 1.1M10M (400)	2%, 5%, 200ppm/, 400ppm/	150V	200V	TP: 10,000 (TD: 5,000)
2B (3216/1206)	3.20.2 x 1.60.2 x 0.4+0.2-0.1 x 0.60.1	9.14	0.25W	-55+155	15.6M (200), 6.2M22M (400)	2%, 5%, 200ppm/, 400ppm/	200V	400V	TD: 5,000
2E (3225/1210)	3.20.2 x 2.60.2 x 0.4+0.2-0.1 x 0.60.1	15.5	0.5W	-55+155	15.6M (200), 6.2M10M (400)	2%, 5%, 200ppm/, 400ppm/	N/A	N/A	TD: 5,000
W2H (5025/2010)	5.00.2 x 2.50.2 x 0.650.15 x N/A	24.3	0.75W	-55+155	15.6M (200), 6.2M22M (400)	2%, 5%, 200ppm/, 400ppm/	N/A	N/A	TD: 4,000
W3A (6432/2512)	6.30.2 x 3.10.2 x N/A x N/A	37.1	1.0W	-55+155	15.6M (200), 6.2M22M (400)	2%, 5%, 200ppm/, 400ppm/	200V	400V	TD: 4,000
W3A2 (6432/2512)	6.30.2 x 3.10.2 x 0.4+0.2-0.1 x N/A	N/A	2.0W	-55+95	15.6M (200), 6.2M22M (400)	2%, 5%, 200ppm/, 400ppm/	200V	400V	TD: 4,000

Performance Specifications

Test Item	Test Method	Guaranteed Value	Representative Value
Resistance	Within specified tolerance	R(%) + 0.1	25
Temperature Coefficient of Resistance	Within specified value	-	+25/-55, +25/+125
Overload (Short time)	Apply 2.5 times rated voltage for 5 sec. (2 times for 1E, 2B, W3A2)	1: 1F 0.5: others	-
Resistance to Soldering Heat	2605, 10s1s	0.5: 1FW3A2 (10R1M) 1: 1FW3A2 (R10, R1M)	-
Temperature Cycling	-55 (30min.)/+125 (30min.) 100 cycles	1: 1F, Performance "A" (Heat Shock) 0.5: others	0.5: 1F, Performance "A" (Heat Shock) 0.3: others
Damp Heat Load	402, 90%95%RH, 1000h (1.5h ON, 0.5h OFF cycle)	2: 1J, 2A, 2B 3: others	0.75: 1J, 2A, 2B 1: others (1.5: 1F)
Durability	702 or Rated Terminal Temp. 2, 1000h (1.5h ON, 0.5h OFF cycle)	2: 1J, 2A, 2B 3: others	0.75: 1J, 2A, 2B 1: others
High Temperature Storage	+125, 1000h: 1F +155, 1000h: 1H, 1E, 1J, 2A, 2B, 2E, W2H, W3A, W3A2	1 0.5: 1F 0.3: others	-

2403141437_KOA-RK73B2ATTD823J_C316803.pdf

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