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KOA WK73R 33 Ω, 0612 Thick Film Surface Mount Resistor ±1 % 0.75 W - WK73R2BTTD33R0F

RS Stock No.:: 178-6756
Mfr. Part No.:: WK73R2BTTD33R0F
Brand:: KOA

KOA WK73R 33 Ω, 0612 Thick Film Surface Mount Resistor ±1 % 0.75 W - WK73R2BTTD33R0F

View all Surface Mount Resistors

Subtotal (1 reel of 5000 units)*

£200.00

(exc. VAT)

£250.00

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

Shipping from 20 August 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Reel*
5000 +	£0.04	£200.00

*price indicative

RS Stock No.:: 178-6756
Mfr. Part No.:: WK73R2BTTD33R0F
Brand:: KOA

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	KOA
	Product Type	Surface Mount Resistor
	Resistance	33Ω
	Technology	Thick Film
	Package/Case	0612
	Tolerance	±1 %
	Packaging	Pitch Punch Paper
	Voltage	200V
	Power Rating	0.75W
	Temperature Coefficient	-100 ppm/°C, +100 ppm/°C
	Automotive Standard	AEC-Q200
	Series	WK73R
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	155°C
	Height	0.6mm
	Standards/Approvals	IEC 60115-8, JEITA RC-2134C, JIS C 5201-8, RoHS
	Width	3.2mm
	Length	1.6mm
	Termination Style	Solder

	Select all
	Brand KOA
	Product Type Surface Mount Resistor
	Resistance 33Ω
	Technology Thick Film
	Package/Case 0612
	Tolerance ±1 %
	Packaging Pitch Punch Paper
	Voltage 200V
	Power Rating 0.75W
	Temperature Coefficient -100 ppm/°C, +100 ppm/°C
	Automotive Standard AEC-Q200
	Series WK73R
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 155°C
	Height 0.6mm
	Standards/Approvals IEC 60115-8, JEITA RC-2134C, JIS C 5201-8, RoHS
	Width 3.2mm
	Length 1.6mm
	Termination Style Solder

Datasheet - WK73R

COO (Country of Origin):: JP

KOA SMD Resistor

The KOA WK73S series is a thick film surface mount, 0612 package resistor with a tolerance of ±1% and resistance of 33ohm. The power rating of the resistor is 0.75W and the temperature coefficient is ±100ppm/°C. It uses tin(Sn) as termination material. This resistor has an overload voltage 400V and operating voltage of 200V.

Features and Benefits

• Flat chip resistors of wide Terminal type

• High reliability and performance with T. C. R.±100x10−6/K

• Operating temperature ranges between -55°C and 155°C

• Suitable for both reflow and flow solderings

• TD packaging and 7inch 4mm pitch with punched paper

Applications

• ECU

• Power supplies

Certifications

• AEC-Q200

• EIAJ RC-2134C

• IEC 60115-8

• JIS C 5201-8

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