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Durable flat chip resistors KOA RK73H1JTTD2203F with triple layer electrode and metal glaze coating

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Durable flat chip resistors KOA RK73H1JTTD2203F with triple layer electrode and metal glaze coating

Resistance : 220kΩ

Power(Watts) : 100mW

Voltage Rating : 75V

Temperature Coefficient : ±100ppm/℃

Operating Temperature : -55℃~+155℃

Type : Thick Film Resistor

Tolerance : ±1%

Description : 220kΩ 100mW 75V ±100ppm/℃ Thick Film Resistor ±1% 0603 Chip Resistor - Surface Mount RoHS

Mfr. Part # : RK73H1JTTD2203F

Model Number : RK73H1JTTD2203F

Package : 0603

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Product Overview

The RK73H series offers high-precision flat chip resistors with a thick film construction. These resistors are designed for reliability and stability, featuring a triple-layer electrode structure and excellent heat and weather resistance due to their metal glaze thick film. They are suitable for various automatic mounting processes and soldering methods, including reflow and wave soldering. The products comply with EU RoHS requirements for lead-free terminations. They are qualified for AEC-Q200 (except for the 1F type), making them suitable for demanding applications.

Product Attributes

Brand: KOA
Product Line: RK73H
Type: Flat Chip Resistors (Precision Grade)
Construction: Thick Film
Certifications: EU RoHS compliant (lead-free termination), AEC-Q200 qualified (Exemption 1F)
Coating Color: Black (1F, 1H), Blue (1E, 1J, 2A, 2B, 2E, W2H, W3A, W3A2)
Origin: Japan (implied by manufacturer and language)

Technical Specifications

Type (Inch Size Code)	Dimensions (mm) L x W x c x d x t	Weight (1000pcs) (g)	Power Rating (W)	Rated Ambient Temp. ()	Rated Terminal Part Temp. ()	T.C.R. (10^-6/K)	Resistance Range ()	Max. Working Voltage (V)	Max. Overload Voltage (V)	Packaging & Q'ty/Reel (pcs)	Operating Temperature Range ()
1F (01005)	0.40.02 x 0.20.02 x 0.100.03 x 0.110.03 x 0.130.02	0.04	0.03	70		200 (1091k) 250 (100k2M4)	1091k 100k2M4	20	30	40,000	-55+125
1H (0201)	0.60.03 x 0.30.03 x 0.10.05 x 0.150.05 x 0.230.03	0.14	0.05	70	125	200 (19.14) 400 (101M)	19.14 1010M4	25	50	35,000 (TC:10,000, TCM:15,000)	-55+155
1E (0402)	1.0 +0.1 0.05 x 0.50.05 x 0.20.1 x 0.25 +0.05 0.1 x 0.350.05	0.68	0.1	70	125	100 (101M) 200 (1.02M10M)	101M 1.02M10M	75	100	TPL:20,000, TP:10,000	-55+155
1J (0603)	1.60.2 x 0.80.1 x 0.30.1 x 0.30.1 x 0.450.1	2.14	0.1 / 0.125	70	125	100 (101k) 200 (19.76) 200 (1.02k1M) 200 (1.02M10M)	101k 19.76 1.02k1M 1.02M10M			TP:10,000, 5,000	-55+155
2A (0805)	2.00.2 x 1.250.1 x 0.40.2 x 0.3 +0.2 0.1 x 0.50.1	4.54	0.25	70	125	100 (101M) 200 (19.76) 400 (1.02M10M)	101M 19.76 1.02M10M	150	200	TP:10,000, 5,000, 4,000	-55+155
2B (1206)	3.20.2 x 1.60.2 x 0.50.3 x 0.4 +0.2 0.1 x 0.60.1	9.14	0.25	70	125	100 (101M) 200 (19.76) 400 (5.62M10M)	101M 19.76 1.02M5.6M	200	400	5,000, 4,000	-55+155
2E (1210)	2.60.2 x 15.5 (W2H) x 2.50.2 x 0.650.15	24.3	0.5	70	125	100 (101M) 200 (19.76) 400 (5.62M10M)	101M 19.76 1.02M5.6M			5,000, 4,000	-55+155
W2H (2010)	5.00.2 x 2.50.2 x 0.650.15	24.3	0.75	70	125	100 (101M) 200 (19.76) 400 (5.62M10M)	101M 19.76 1.02M5.6M			4,000	-55+155
W3A (2512)	6.30.2 x 3.10.2	37.1	1	70	125	100 (101M) 200 (19.76) 400 (5.62M10M)	101M 19.76 1.02M5.6M	200	400	4,000	-55+155
W3A2 (2512)	6.30.2 x 3.10.2	37.1	2		95	100 (101M) 200 (19.76) 400 (5.62M10M)	101M 19.76 1.02M5.6M	200	400	4,000	-55+155

Note: 4 RK73H1FF1RK73H1H1R9.11MR10ME24 The nominal resistance value for RK73H1F (F1%) and RK73H1H1R9.11MR10M) is E24.

Disclaimer: Product specifications are subject to change without notice. Please confirm specifications before ordering and use. Contact KOA for applications involving human safety or significant loss, such as automotive, medical, and aerospace equipment.

2410121632_KOA-RK73H1JTTD2203F_C268814.pdf

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