100 ohm Fixed Resistors 149

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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	Construction	Packing Method	Size Code	No. of Terminals	Package Style (Meter)	Terminal Shape	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Length (Lead)	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Width (Package)
PWR221T-50-1000J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	100 ohm	50 W	150 Cel	5 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube		2	Radial	WIRE	-55 Cel	100	TIN COPPER	12.7 mm	16.26 mm	250 V	FREE AIR POWER : 2.25W	10.41 mm	e2		3.18 mm
CR1206-JW-101GLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.25 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	200	TIN		.55 mm	200 V		3.1 mm	e3		1.55 mm
PEP0402Z1000BGTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.125 W	155 Cel	.1 %			70 Cel	THIN FILM	Rectangular	TR, PLASTIC	0402	2	SMT	WRAPAROUND	-55 Cel	5	Gold (Au) - with Nickel (Ni) barrier		.4 mm	50 V	ANTI-SULFUR, HIGH PRECISION	1 mm	e4		.6 mm
TGHMV100RJE	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	100 ohm	300 W	175 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM	Heat Sink			2	Quick Connect	LUG	-55 Cel	100			7.5 mm	1000 V		25 mm			23 mm
OC1K101E-TR	Ohmite Manufacturing	FIXED RESISTOR	THROUGH HOLE MOUNT	100 ohm	1.2 W	230 Cel	10 %	.8 mm		70 Cel	CERAMIC COMPOSITION	Tubular	TR, 13 Inch		2	Axial	WIRE	-55 Cel	-800,0		27 mm		370 V		16.5 mm		7.9 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.