.3 W Fixed Resistors 28

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Part RoHS Manufacturer Resistor Type Mounting Type Resistance Rated Power Dissipation (P) Maximum Operating Temperature Tolerance Diameter (Lead) Spacing (Lead) Rated Temperature No. of Functions Technology Shape (Package) No. of Elements Construction Packing Method Size Code Network Type No. of Terminals Package Style (Meter) Terminal Shape Sub-Category Dimensions First Element Resistance Minimum Operating Temperature Temperature Coef (ppm/Cel) Terminal Finish Length (Lead) Height (Package) Manufacturer Series Operating Voltage Additional Features Length (Package) JESD-609 Code Series Diameter (Package) Reference Standard Width (Package)

Y479310R0000A0L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

10 ohm

.3 W

175 Cel

.05 %

3.81 mm

125 Cel

METAL FOIL

RECTANGULAR PACKAGE

Rectangular

BULK

2

Radial

WIRE

FIXED RESISTOR

-55 Cel

2

Tin/Lead (Sn/Pb)

25.4 mm

8.28 mm

300 V

HIGH PRECISION, NON INDUCTIVE

7.62 mm

e0

2.5 mm

Y145380R0000V0L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

80 ohm

.3 W

175 Cel

.005 %

125 Cel

METAL FOIL

RECTANGULAR PACKAGE

BULK

2

WIRE

-55 Cel

.2

Tin/Lead (Sn/Pb)

Z201

300 V

NON INDUCTIVE, ULTRA HIGH PRECISION

e0

Y40231K00000T0R

Vishay Precision Group

FIXED RESISTOR

SURFACE MOUNT

1000 ohm

.3 W

150 Cel

.01 %

70 Cel

METAL FOIL

RECTANGULAR PACKAGE

Rectangular

TR, 7 INCH

1206

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

0.2

Tin/Lead (Sn/Pb)

.64 mm

87 V

NON-INDUCTIVE, ULTRA HIGH PRECISION

3.2 mm

e0

1.57 mm

ZR0207CRL

TE Connectivity

JUMPER

THROUGH HOLE MOUNT

0 ohm

.3 W

125 Cel

.54 mm

METAL FOIL

TUBULAR PACKAGE

Welded

AMMO PACK

2

Axial

WIRE

Fixed Resistors

-55 Cel

28 mm

6.8 mm

2.5 mm

HVF1206T1008JE

Ohmite Manufacturing

FIXED RESISTOR

SURFACE MOUNT

10000000000 ohm

.3 W

200 Cel

5 %

70 Cel

RUTHENIUM OXIDE

RECTANGULAR PACKAGE

Chip

BULK

1206

2

SMT

ONE SURFACE

FIXED RESISTOR

-55 Cel

100

Silver/Palladium (Ag/Pd)

.711 mm

1500 V

3.251 mm

e4

1.6 mm

Y0785250R000T9L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

250 ohm

.3 W

175 Cel

.01 %

.644 mm

5.08 mm

125 Cel

METAL FOIL

RECTANGULAR PACKAGE

Rectangular

BULK

3011

2

Radial

WIRE

Fixed Resistors

-55 Cel

4.5

TIN

25.4 mm

8.28 mm

300 V

NON-INDUCTIVE, HIGH PRECISION

7.62 mm

e3

2.67 mm

Y1625250R000T9R

Vishay Precision Group

FIXED RESISTOR

SURFACE MOUNT

250 ohm

.3 W

150 Cel

.01 %

70 Cel

METAL FOIL

RECTANGULAR PACKAGE

TR

1206

2

WRAPAROUND

-55 Cel

.2

TIN SILVER COPPER OVER NICKEL

VSMP

87 V

ULTRA HIGH PRECISION, NON-INDUCTIVE

Y162525K0000T9R

Vishay Precision Group

FIXED RESISTOR

SURFACE MOUNT

25000 ohm

.3 W

150 Cel

.01 %

70 Cel

METAL FOIL

RECTANGULAR PACKAGE

TR

1206

2

WRAPAROUND

-55 Cel

.2

TIN SILVER COPPER OVER NICKEL

VSMP

87 V

ULTRA HIGH PRECISION, NON-INDUCTIVE

SDR03EZPF1201

ROHM

FIXED RESISTOR

SURFACE MOUNT

1200 ohm

.3 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

.45 mm

150 V

1.6 mm

AEC-Q200

.8 mm

SDR03EZPF4701

ROHM

FIXED RESISTOR

SURFACE MOUNT

4700 ohm

.3 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

.45 mm

150 V

1.6 mm

AEC-Q200

.8 mm

Y000710R0000A16L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

10 ohm

.3 W

175 Cel

.05 %

3.81 mm

125 Cel

METAL FOIL

Rectangular

Bulk

2

Radial

WIRE

-55 Cel

2

25.4 mm

8.28 mm

300 V

NON-INDUCTIVE

7.62 mm

2.67 mm

Y0007120R700T9L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

120.7 ohm

.3 W

175 Cel

.01 %

3.81 mm

125 Cel

METAL FOIL

Rectangular

Bulk

2

Radial

WIRE

-55 Cel

2

25.4 mm

8.28 mm

300 V

NON-INDUCTIVE

7.62 mm

2.67 mm

Y0007149R820T9L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

149.82 ohm

.3 W

175 Cel

.01 %

3.81 mm

125 Cel

METAL FOIL

Rectangular

Bulk

2

Radial

WIRE

-55 Cel

2

25.4 mm

8.28 mm

300 V

NON-INDUCTIVE

7.62 mm

2.67 mm

Y00624R00000F0L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

4 ohm

.3 W

175 Cel

1 %

3.81 mm

125 Cel

METAL FOIL

Rectangular

Bulk

2

Radial

WIRE

-55 Cel

1

TIN LEAD

25.4 mm

8.28 mm

300 V

NON-INDUCTIVE

7.62 mm

e0

2.67 mm

Y00628R00000B0L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

8 ohm

.3 W

175 Cel

.1 %

3.81 mm

125 Cel

METAL FOIL

Rectangular

Bulk

2

Radial

WIRE

-55 Cel

1

TIN LEAD

25.4 mm

8.28 mm

300 V

NON-INDUCTIVE

7.62 mm

e0

2.67 mm

Y00628R00000F0L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

8 ohm

.3 W

175 Cel

1 %

3.81 mm

125 Cel

METAL FOIL

Rectangular

Bulk

2

Radial

WIRE

-55 Cel

1

TIN LEAD

25.4 mm

8.28 mm

300 V

NON-INDUCTIVE

7.62 mm

e0

2.67 mm

Y008964R0000BR23R

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

64 ohm

.3 W

175 Cel

.1 %

.64 mm

3.81 mm

125 Cel

METAL FOIL

Rectangular

TR

2

Radial

WIRE

5

25.4 mm

8.28 mm

300 V

NON-INDUCTIVE

7.62 mm

2.67 mm

Y078640K0000F0L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

40000 ohm

.3 W

175 Cel

1 %

5.08 mm

125 Cel

METAL FOIL

Rectangular

Bulk

2

Radial

WIRE

-55 Cel

2

TIN LEAD

25.4 mm

8.28 mm

300 V

NON-INDUCTIVE

7.62 mm

e0

2.67 mm

Y4023350R000Q9R

Vishay Precision Group

FIXED RESISTOR

SURFACE MOUNT

350 ohm

.3 W

175 Cel

.02 %

70 Cel

METAL FOIL

Rectangular

TR, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

0.2

.64 mm

87 V

3.2 mm

1.57 mm

Y4023350R000T9W

Vishay Precision Group

FIXED RESISTOR

SURFACE MOUNT

350 ohm

.3 W

175 Cel

.01 %

70 Cel

METAL FOIL

Rectangular

WAFFLE PACK

1206

2

SMT

WRAPAROUND

-55 Cel

0.2

.64 mm

87 V

ULTRA HIGH PRECISION, NON INDUCTIVE

3.2 mm

1.57 mm

Y4078252R500F0L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

252.5 ohm

.3 W

150 Cel

1 %

.635 mm

3.81 mm

70 Cel

METAL FOIL

Rectangular

BULK

2

Radial

WIRE

-55 Cel

60

25.4 mm

10.922 mm

300 V

10.541 mm

4.1148 mm

Y4078258R128V0L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

258.128 ohm

.3 W

150 Cel

.005 %

.635 mm

3.81 mm

70 Cel

METAL FOIL

Rectangular

BULK

2

Radial

WIRE

-55 Cel

60

25.4 mm

10.922 mm

300 V

10.541 mm

4.1148 mm

Y40783K33000V9L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

3330 ohm

.3 W

150 Cel

.005 %

.635 mm

3.81 mm

70 Cel

METAL FOIL

Rectangular

BULK

2

Radial

WIRE

-55 Cel

60

25.4 mm

10.922 mm

300 V

10.541 mm

4.1148 mm

Y4078639R000F0L

Vishay Precision Group

FIXED RESISTOR

THROUGH HOLE MOUNT

639 ohm

.3 W

150 Cel

1 %

.635 mm

3.81 mm

70 Cel

METAL FOIL

Rectangular

BULK

2

Radial

WIRE

-55 Cel

60

25.4 mm

10.922 mm

300 V

10.541 mm

4.1148 mm

Y40231K00000T9W

Vishay Precision Group

FIXED RESISTOR

SURFACE MOUNT

1000 ohm

.3 W

175 Cel

.01 %

70 Cel

METAL FOIL

RECTANGULAR PACKAGE

Rectangular

WAFFLE PACK

1206

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

0.2

.64 mm

87 V

NON-INDUCTIVE, ULTRA HIGH PRECISION

3.2 mm

1.57 mm

Y16252K50000T9R

Vishay Precision Group

FIXED RESISTOR

SURFACE MOUNT

2500 ohm

.3 W

150 Cel

.01 %

70 Cel

METAL FOIL

Chip

TR

1206

2

SMT

WRAPAROUND

-55 Cel

0.2

.64 mm

87 V

NON-INDUCTIVE, ULTRA HIGH PRECISION

3.2 mm

1.57 mm

Y1625350R000T9R

Vishay Precision Group

FIXED RESISTOR

SURFACE MOUNT

350 ohm

.3 W

150 Cel

.01 %

70 Cel

METAL FOIL

Chip

TR

1206

2

SMT

WRAPAROUND

-55 Cel

0.2

.64 mm

87 V

NON-INDUCTIVE, ULTRA HIGH PRECISION

3.2 mm

1.57 mm

Y1625500R000T9R

Vishay Precision Group

FIXED RESISTOR

SURFACE MOUNT

500 ohm

.3 W

150 Cel

.01 %

70 Cel

METAL FOIL

Chip

TR

1206

2

SMT

WRAPAROUND

-55 Cel

0.2

.64 mm

87 V

NON-INDUCTIVE, ULTRA HIGH PRECISION

3.2 mm

1.57 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.