Home > Chip Resistor - Surface Mount >

Rectangular flat chip resistors precision grade KOA RK73H2ATTD4220F metal glaze thick film construction

Product Categories

Fixed Inductors [2693]
RF Filters [248]
Oscillators [540]
Crystals [2945]
Rotary Potentiometers, Rheostats [234]
Programmable Oscillators [242]
Ceramic Filters [216]
Delay Lines [5]
Aluminum Electrolytic Capacitors [2799]
Trimmer Potentiometers [1587]
Aluminum - Polymer Capacitors [1039]
Thumbwheel Potentiometers [25]
Common Mode Chokes [1562]
Chassis Mount Resistors [135]
Chip Resistor - Surface Mount [1995]
Capacitor Kits [6]
Resistor Kits [17]
Cable Ferrites [83]
EMI/RFI Filters (LC, RC Networks) [152]
Ferrite Beads and Chips [1587]
Arrays, Signal Transformers [34]
Value Display Potentiometers [4]
Resistor Networks, Arrays [593]
Through Hole Resistors [711]
Wireless Charging Coils [34]
Film Capacitors [835]
Thin Film Capacitors [914]
Ceramic Capacitors [2764]
Tantalum Capacitors [134]
Current Sense Resistors [124]
Power Line Filter Modules [49]
Resonators [79]
Capacitor Networks, Arrays [24]
Electric Double Layer Capacitors (EDLC), Supercapacitors [3]
Pin Configurable/Selectable Oscillators [13]
Silicon Capacitors [2]
Adjustable Power Resistor [64]
Specialized Resistors [144]
VCOs (Voltage Controlled Oscillators) [81]
Trimmers, Variable Capacitors [9]
Ferrite Cores [96]
Feed Through Capacitors [134]
Slide Potentiometers [123]
Motor Start, Motor Run Capacitors (AC) [29]
SAW Filters [201]

Beijing Silk Road Enterprise Management Services Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Rectangular flat chip resistors precision grade KOA RK73H2ATTD4220F metal glaze thick film construction

Resistance : 422Ω

Power(Watts) : 250mW

Voltage Rating : 150V

Temperature Coefficient : ±100ppm/℃

Operating Temperature : -55℃~+155℃

Type : Thick Film Resistor

Tolerance : ±1%

Description : 422Ω 250mW 150V ±100ppm/℃ Thick Film Resistor ±1% 0805 Chip Resistor - Surface Mount RoHS

Mfr. Part # : RK73H2ATTD4220F

Model Number : RK73H2ATTD4220F

Package : 0805

Contact Now

Product Overview

The KOA RK73H series are rectangular flat chip resistors (precision grade) designed for high reliability and stability. They feature a small size, light weight, and excellent heat and weather resistance due to their metal glaze thick film construction. The triple-layer electrode structure ensures high reliability. These resistors are suitable for automated mounting processes and both flow and reflow soldering. They are RoHS compliant, with lead-free terminations. Certain series are AEC-Q200 qualified.

Product Attributes

Brand: KOA
Product Type: Flat Chip Resistors (Precision Grade)
Coating Color: Black (1F, 1H), Blue (1E, 1J, 2A, 2B, 2E, W2H, W3A, W3A2)
Material: Metal glaze thick film
Certifications: EU RoHS compliant (lead-free termination), AEC-Q200 qualified (Exemption 1F)
Application: Suitable for automotive, medical, and aerospace equipment (requires prior contact with manufacturer).

Technical Specifications

Type (Inch Size Code)	Dimensions (mm) L x W x c x d x t	Weight (g) (1000pcs)	Power Rating	Rated Ambient Temp.	Rated Terminal Part Temp.	T.C.R. (10 -6/K)	Resistance Range ()	Max. Working Voltage	Max. Overload Voltage	Packaging & Q'ty/Reel (pcs)
1F (01005)	0.40.02 x 0.20.02 x 0.100.03 x 0.110.03 x 0.130.02	0.04	0.03W	70		200	100k1M4	20V	30V	40,000
1H (0201)	0.60.03 x 0.30.03 x 0.10.05 x 0.150.05 x 0.230.03	0.14	0.05W	70		200	101M, 1010M4	25V	50V	35,000
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	0.1W	70	125	100	101M	75V	100V
1J (0603)	1.60.2 x 0.80.1 x 0.30.1 x 0.30.1 x 0.450.1	2.14	0.1W	70	125	100	1.02k1M
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	0.25W	70	125	100	101M	150V	200V
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	0.25W	70	125	100	101M	200V	400V
2E (1210)	2.60.2 x 15.5 (Dimensions incomplete in source)		0.5W	70	125	100	101M
W2H (2010)	5.00.2 x 2.50.2 x 0.650.15 (Dimensions incomplete in source)	24.3	0.75W	70	125	100	101M			4,000
W3A (2512)	6.30.2 x 3.10.2 (Dimensions incomplete in source)	37.1	1W	70	125	100	101M	200V (500V5)	400V (500V5)	4,000
W3A2 (2512)	(Dimensions incomplete in source)		2W		95	100	101M	200V	400V	4,000

2412091012_KOA-RK73H2ATTD4220F_C317387.pdf

Quality Rectangular flat chip resistors precision grade KOA RK73H2ATTD4220F metal glaze thick film construction for sale

Rectangular flat chip resistors precision grade KOA RK73H2ATTD4220F metal glaze thick film construction Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Beijing Silk Road Enterprise Management Services Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!