.5 W Fixed Resistors 2,170

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Diameter (Lead)	Spacing (Lead)	Rated Temperature	Technology	Shape (Package)	Construction	Packing Method	Size Code	No. of Terminals	Package Style (Meter)	Terminal Shape	Sub-Category	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Length (Lead)	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Series	Reference Standard	Width (Package)
WSL20105L000FEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	.005 ohm	.5 W	170 Cel	1 %			70 Cel	METAL STRIP	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND		-65 Cel	110	MATTE TIN OVER NICKEL		.635 mm	.05 V	ANTI-SULFUR	5.08 mm	e3		AEC-Q200	2.54 mm
WSL2010R0220FEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	.022 ohm	.5 W	170 Cel	1 %			70 Cel	METAL STRIP	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND		-65 Cel	75	Matte Tin (Sn) - with Nickel (Ni) barrier		.635 mm	.1049 V	ANTI-SULFUR	5.08 mm	e3		AEC-Q200	2.54 mm
WSL2010R0400FEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	.04 ohm	.5 W	170 Cel	1 %			70 Cel	METAL STRIP	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND		-65 Cel	75	Matte Tin (Sn) - with Nickel (Ni) barrier		.635 mm	.1414 V	ANTI-SULFUR	5.08 mm	e3		AEC-Q200	2.54 mm
WSLP0805R0270FEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	.027 ohm	.5 W	170 Cel	1 %			70 Cel	METAL STRIP		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-65 Cel	75	Matte Tin (Sn) - with Nickel (Ni) barrier		.406 mm	.1162 V	ANTI-SULFUR	2.03 mm	e3		AEC-Q200	1.27 mm
WSLP0805R0280FEB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	.028 ohm	.5 W	170 Cel	1 %			70 Cel	METAL STRIP		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-65 Cel	75	Matte Tin (Sn) - with Nickel (Ni) barrier		.406 mm	.1183 V	ANTI-SULFUR	2.03 mm	e3		AEC-Q200	1.27 mm
WSLP0805R0340FEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	.034 ohm	.5 W	170 Cel	1 %			70 Cel	METAL STRIP	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-65 Cel	75	Matte Tin (Sn) - with Nickel (Ni) barrier		.406 mm	.1304 V	ANTI-SULFUR	2.03 mm	e3		AEC-Q200	1.27 mm
WW12PR150FTL	Walsin Technology	FIXED RESISTOR	SURFACE MOUNT	.15 ohm	.5 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND		-55 Cel	100	TIN		.55 mm	200 V		3.1 mm	e3			1.6 mm
WW12PR560FTL	Walsin Technology	FIXED RESISTOR	SURFACE MOUNT	.56 ohm	.5 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND		-55 Cel	100	TIN		.55 mm	200 V		3.1 mm	e3			1.6 mm
Y00201R50000D9L	Vishay Intertechnology	FIXED RESISTOR		1.5 ohm	.5 W	175 Cel	.5 %	.644 mm	10.16 mm		METAL FOIL	RECTANGULAR PACKAGE	Rectangular	Bulk	5816	2	Radial		Fixed Resistors	-55 Cel	8	Tin (Sn)	25.4 mm	10.49 mm	350 V		14.61 mm	e3	VSR4		4.06 mm
Y162750K0000T9R	Vishay Precision Group	FIXED RESISTOR	SURFACE MOUNT	50000 ohm	.5 W	150 Cel	.01 %			70 Cel	METAL FOIL	RECTANGULAR PACKAGE		TR	2010	2		WRAPAROUND		-55 Cel	.2				187 V	NON-INDUCTIVE, ULTRA HIGH PRECISION

Fixed Resistors

Fixed resistors are passive electronic components that are used to resist the flow of electric current in a circuit. They have a fixed value of resistance, meaning their resistance cannot be adjusted once they are manufactured. They are commonly used to set the bias of transistors, control the gain of amplifiers, or limit the current flowing through an LED. Fixed resistors come in various sizes, power ratings, and tolerances.

There are two types of fixed resistors: through-hole and surface mount. Through-hole resistors have leads that are inserted into holes on the printed circuit board (PCB), while surface mount resistors have terminals that are soldered directly to the surface of the PCB. Through-hole resistors are larger and easier to work with, but surface mount resistors are smaller and more suitable for miniaturized electronic devices.

Fixed resistors can be made from a variety of materials, including carbon, metal, and wire-wound. Carbon resistors are inexpensive and widely used, but they have a lower tolerance and are more susceptible to noise than other types. Metal film resistors have a higher tolerance and better stability, making them ideal for use in precision circuits. Wire-wound resistors have a higher power rating and are used in high power applications, such as power supplies and amplifiers.