30.1 ohm Fixed Resistors 7

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Diameter (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	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)
RNF12FTD30R1	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	30.1 ohm	.5 W	155 Cel	1 %	.65 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	MATTE TIN		350 V	FLAME PROOF, PRECISION	8.75 mm	e3	2.75 mm
CRCW040230R1FKEDHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30.1 ohm	.2 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL	.3 mm	50 V	RATED AC VOLTAGE: 50V	1 mm	e3		AEC-Q200	.5 mm
PCAN2512E30R1BST5	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30.1 ohm	6 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	2512	2	SMT	WRAPAROUND		-55 Cel	25	TIN SILVER COPPER OVER NICKEL	.381 mm	100 V	FLAME PROOF, PRECISION	6.5786 mm				3.1496 mm
RT0805DRE0730R1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30.1 ohm	.125 W	155 Cel	.5 %		70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm	150 V	HIGH PRECISION, LASER TRIMMABLE	2 mm	e3			1.25 mm
CMF5530R100FHEA	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	30.1 ohm	.5 W	175 Cel	1 %	.64 mm	70 Cel	METAL FILM		Tubular	TR, 11.5 INCH		2	Axial	WIRE		-55 Cel	50	MATTE TIN		250 V	FLAME PROOF, PRECISION	6.1 mm	e3	2.29 mm
AT0805DRD0730R1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30.1 ohm	.125 W	155 Cel	.5 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm	150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3		AEC-Q200	1.25 mm
RC0402FR-0730R1P	Yageo	FIXED RESISTOR	SURFACE MOUNT	30.1 ohm	.0625 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL	.35 mm	50 V	LASER TRIMMABLE	1 mm	e3			.5 mm

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.