Home > Chip Resistor - Surface Mount >

Chip Resistor KOA RK73B2ETTD910J Featuring Ceramic Substrate and Sn Plating with Wide Operating Temperature Range

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

Chip Resistor KOA RK73B2ETTD910J Featuring Ceramic Substrate and Sn Plating with Wide Operating Temperature Range

Power(Watts) : 500mW

Resistance : 91Ω

Voltage Rating : 200V

Temperature Coefficient : ±200ppm/℃

Operating Temperature : -55℃~+155℃

Type : Thick Film Resistor

Tolerance : ±5%

Description : 500mW 91Ω 200V ±200ppm/℃ Thick Film Resistor ±5% 1210 Chip Resistor - Surface Mount RoHS

Mfr. Part # : RK73B2ETTD910J

Model Number : RK73B2ETTD910J

Package : 1210

Contact Now

Product Overview

The RK73B is a general-purpose thick film chip resistor series offering 2% and 5% tolerances. These resistors feature lead-free terminations that meet EU RoHS requirements. They are AEC-Q200 tested across various package sizes, making them suitable for demanding applications.

Product Attributes

Brand: KOA Speer Electronics
Certifications: EU RoHS compliant, AEC-Q200 tested
Material: Ceramic Substrate, Sn Plating, Ni Plating

Technical Specifications

Type (Inch Size Code)	Dimensions (mm) L x W x T x C	Power Rating	Resistance Range	Tolerance	T.C.R. (x10^-6/K)	Max. Working Voltage	Operating Temp. Range	Termination Material
1F (01005)	0.4 x 0.2 x 0.10 x 0.11	0.03W	10 - 91k	2%, 5%	250	20V	-55C to +125C	Sn
1H (0201)	0.6 x 0.3 x 0.15 x 0.23	0.05W	10 - 10M	2%, 5%	200	25V	-55C to +125C	Sn
1E (0402)	1.0 x 0.5 x 0.20 x 0.35	0.1W	10 - 10M	2%, 5%	200	50V	-55C to +155C	Sn
1J (0603)	1.6 x 0.8 x 0.20 x 0.35	0.1W	1 - 10M	2%, 5%	400	75V	-55C to +155C	Sn
2A (0805)	2.0 x 1.25 x 0.40 x 0.50	0.125W	1 - 10M	2%, 5%	200	75V	-55C to +155C	Sn
2B (1206)	3.2 x 1.6 x 0.50 x 0.50	0.25W	1 - 10M	2%, 5%	200	100V	-55C to +155C	Sn
2E (1210)	3.2 x 2.5 x 0.50 x 0.50	0.25W	1 - 10M	2%, 5%	200	150V	-55C to +155C	Sn
2H / W2H (2010)	2.6 x 2.0 x 0.50 x 0.50	0.75W	1.1k - 1M	2%, 5%	200	200V	-55C to +155C	Sn
3A / W3A (2512)	2.5 x 3.1 x 0.50 x 0.50	1.0W	1 - 1k	2%, 5%	200	200V	-55C to +155C	Sn
W3A2 (2512)	3.2 x 2.5 x 0.50 x 0.50	2.0W	1 - 5.6M	2%, 5%	200	400V	-55C to +155C	Sn

Performance Characteristics

Parameter	Requirement	Limit	Typical	Test Method
Resistance	Within specified tolerance
T.C.R.	25C +25C/-55C and +25C/+125C	Within specified T.C.R.
Overload (Short time)	Rated Voltage x 2.5 for 5 seconds (1E, 2B, W3A2: Rated Voltage x 2 for 5 seconds)	2%	1%: 1F 0.5%: Another
Resistance to Soldering Heat	260C 5C, 10 seconds 1 second	1%: 1F~W3A2 (10R1M) 3%: 1F~W3A2 (R<10, R>1M)	0.5%: 1F~W3A2 (10R1M); 1%: 1F~W3A2 (R<10, R>1M)
Rapid Change of Temperature	-55C (30 minutes), +125C (30 minutes), 100 cycles	1%: 1F 0.5%: Another	0.5%: 1F 0.3%: Another
Moisture Resistance	40C 2C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle	2%: 1J, 2A, 2B 3%: Another	0.75%: 1J, 2A, 2B 1.5%: 1F; 1%: Another
Endurance at 70C	70C 2C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle	2%: 1J, 2A, 2B 3%: Another	0.75%: 1J, 2A, 2B 1%: Another
High Temperature Exposure	+125C, 1000 hours: 1F; +155C, 1000 hours: 1E, 1H, 1J, 2A, 2B, 2E, 2H/W2H, 3A/W3A/W3A2	1%	0.5%: 1F 0.3%: Another

2410121616_KOA-RK73B2ETTD910J_C2484467.pdf

Quality Chip Resistor KOA RK73B2ETTD910J Featuring Ceramic Substrate and Sn Plating with Wide Operating Temperature Range for sale

Chip Resistor KOA RK73B2ETTD910J Featuring Ceramic Substrate and Sn Plating with Wide Operating Temperature Range 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!