1210 ohm Fixed Resistors 44

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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)

RN73C2A1K21BTDF

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

RECTANGULAR PACKAGE

TR

0805

2

SMT

WRAPAROUND

2mm x 1.25mm x .55mm

-55 Cel

10

MATTE TIN OVER NICKEL

.55 mm

100 V

PRECISION

2 mm

e3

1.25 mm

CRCW06031K21FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.45 mm

75 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 75

1.55 mm

e3

AEC-Q200

.85 mm

CRCW06031K21FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.33 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.45 mm

75 V

RATED AC VOLTAGE: 75V

1.6 mm

e3

AEC-Q200

.85 mm

CRCW06031K21FKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.45 mm

75 V

RATED AC COLTAGE(V): 75

1.6 mm

e3

.8 mm

RC0603FR-071K21L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.45 mm

75 V

LASER TRIMMABLE

1.6 mm

e3

.8 mm

RC0805FR-071K21L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.5 mm

150 V

LASER TRIMMABLE

2 mm

e3

1.25 mm

4-2176363-4

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.063 W

.1 %

THIN FILM

RECTANGULAR PACKAGE

TR

0402

2

WRAPAROUND

1mm x .5mm x .3mm

10

50 V

PRECISION

MFR-25FBF52-1K21

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

1210 ohm

.25 W

155 Cel

1 %

.55 mm

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Tubular

Bulk

2

Axial

WIRE

Fixed Resistors

-55 Cel

100

MATTE TIN

28 mm

250 V

6.3 mm

e3

2.4 mm

AEC-Q200

TNPW08051K21BYEN

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.125 W

125 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

10

MATTE TIN OVER NICKEL

.45 mm

150 V

ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 150

2 mm

AEC-Q200

1.25 mm

ERJ8ENF1211V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

200 V

PRECISION, STANDARD: IEC60115-8

3.2 mm

e3

AEC-Q200

1.6 mm

CRCW12061K21FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.55 mm

200 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 200

3.2 mm

e3

AEC-Q200

1.6 mm

CRCW12061K21FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.75 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.5 mm

200 V

RATED AC VOLTAGE: 200V

3.1 mm

e3

AEC-Q200

1.6 mm

CRCW12061K21FKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.55 mm

200 V

RATED AC VOLTAGE (V) : 200

3.05 mm

e3

1.55 mm

D55342K07B1E21RWB

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.25 W

150 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

WAFFLE PACK

1206

2

SMT

WRAPAROUND

-65 Cel

100

TIN LEAD OVER NICKEL

.51 mm

100 V

ANTI-SULFUR

3.18 mm

MIL-PRF-55342

1.6 mm

MFR-25FRF52-1K21

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

1210 ohm

.25 W

155 Cel

1 %

.55 mm

70 Cel

METAL FILM

TUBULAR PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

Fixed Resistors

-55 Cel

100

Matte Tin (Sn)

250 V

6.3 mm

e3

2.4 mm

AEC-Q200

MC0.1W08051%1K21

Multicomp Pro

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

.55 mm

150 V

2 mm

1.25 mm

MC01W080511K21

Multicomp Pro

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR

0805

2

SMT

WRAPAROUND

-55 Cel

100

.55 mm

150 V

2 mm

1.25 mm

RQ73C2A1K21BTD

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.2 W

155 Cel

.1 %

85 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR

0805

2

SMT

WRAPAROUND

2mm x 1.25mm x .5mm

-55 Cel

10

TIN OVER NICKEL

.55 mm

100 V

ANTI-SULFUR; PRECISION

2 mm

e3

AEC-Q200

1.25 mm

ERJ1GNF1211C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.05 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PRESSED, 7 INCH

0201

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.23 mm

25 V

PRECISION

.6 mm

e3

IEC60115-8

.3 mm

ERJ3EKF1211V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.45 mm

75 V

PRECISION, STANDARD: IEC60115-8

1.6 mm

e3

AEC-Q200

.8 mm

RC0402FR-071K21L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1210 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 (Sn) - with Nickel (Ni) barrier

.35 mm

50 V

LASER TRIMMABLE

1 mm

e3

.5 mm

RQ73C1J1K21BTD

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.15 W

155 Cel

.1 %

85 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR

0603

2

SMT

WRAPAROUND

1.55mm x .8mm x .45mm

-55 Cel

10

TIN OVER NICKEL

.45 mm

75 V

ANTI-SULFUR; PRECISION

1.55 mm

e3

AEC-Q200

.8 mm

1879525-3

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

2 W

1 %

THICK FILM

RECTANGULAR PACKAGE

TR

2512

2

WRAPAROUND

6.35mm x 3.2mm x .55mm

100

200 V

CPF0603B1K21E1

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.063 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR

0603

2

SMT

WRAPAROUND

1.55mm x .8mm x .45mm

-55 Cel

25

.45 mm

50 V

PRECISION

1.55 mm

.8 mm

RC55Y-1K21BI

Tt Electronics Plc

FIXED RESISTOR

THROUGH HOLE MOUNT

1210 ohm

.4 W

155 Cel

.1 %

.6 mm

70 Cel

METAL FILM

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

15

Tin (Sn) - hot dipped

350 V

PRECISION

7.2 mm

e3

2.5 mm

CMF501K2100FHEB

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

1210 ohm

.25 W

175 Cel

1 %

.41 mm

70 Cel

METAL FILM

Tubular

TR, 7.5 INCH

2

Axial

WIRE

-55 Cel

50

Matte Tin (Sn)

200 V

FLAME PROOF, PRECISION

3.81 mm

e3

1.65 mm

CRCW04021K21FKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.063 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, RATED AC VOLTAGE (V): 50

1 mm

e3

AEC-Q200

.5 mm

CRCW08051K21FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.45 mm

150 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 150

2 mm

e3

AEC-Q200

1.25 mm

RT0603BRD071K21L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

25

Matte Tin (Sn) - with Nickel (Ni) barrier

.45 mm

75 V

HIGH PRECISION, LASER TRIMMABLE

1.6 mm

e3

.8 mm

ERA2AEB1211X

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.063 W

155 Cel

.1 %

85 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.35 mm

50 V

IEC60115-8

1 mm

e3

AEC-Q200

.5 mm

RT0402BRD071K21L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.0625 W

155 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

25

Matte Tin (Sn) - with Nickel (Ni) barrier

.3 mm

50 V

HIGH PRECISION, LASER TRIMMABLE

1 mm

e3

.5 mm

CR0402-FX-1211GLF

Bourns

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.063 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

.32 mm

50 V

1 mm

e3

.5 mm

CR1206-FX-1211ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.25 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 OVER NICKEL

.55 mm

200 V

3.1 mm

e3

1.55 mm

MCR03EZPFX1211

ROHM

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0603

2

SMT

WRAPAROUND

-55 Cel

100

TIN OVER NICKEL

.45 mm

50 V

1.6 mm

e3

.8 mm

AC0603FR-071K21L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.45 mm

75 V

LASER TRIMMABLE

1.6 mm

e3

AEC-Q200

.8 mm

CR0603-FX-1211ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0603

2

SMT

WRAPAROUND

-55 Cel

100

TIN OVER NICKEL

.45 mm

75 V

1.6 mm

e3

.8 mm

MF0207FTE52-1K21

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

1210 ohm

.6 W

155 Cel

1 %

.55 mm

70 Cel

METAL FILM

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

FIXED RESISTOR

-55 Cel

50

Matte Tin (Sn)

350 V

6.3 mm

e3

2.4 mm

AEC-Q200

MMA02040C1211FB300

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.4 W

155 Cel

1 %

70 Cel

THIN FILM

Cylindrical

TR, BLISTER, 7 INCH

1406

2

SMT

WRAPAROUND

-55 Cel

50

TIN OVER NICKEL

200 V

ANTI-SULFUR; LASER TRIMMABLE; RATED AC VOLTAGE (V): 200; STANDARD: CECC40401-803

3.6 mm

e3

1.4 mm

AEC-Q200

RC0402FR-071K21P

Yageo

FIXED RESISTOR

SURFACE MOUNT

1210 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

RK73H1ETTP1211F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.35 mm

75 V

PRECISION

1 mm

e3

AEC-Q200

.5 mm

RK73H1JTTD1211F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.45 mm

75 V

PRECISION

1.6 mm

e3

AEC-Q200

.8 mm

RN73R2ATTD1211B25

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.125 W

155 Cel

.1 %

85 Cel

THIN FILM

Rectangular

TR, PUNCHED PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.5 mm

150 V

ANTI-SULFUR, PRECISION

2 mm

e3

AEC-Q200

1.25 mm

RT0402FRE071K21L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.0625 W

155 Cel

1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

50

Matte Tin (Sn) - with Nickel (Ni) barrier

.3 mm

50 V

HIGH PRECISION, LASER TRIMMABLE

1 mm

e3

.5 mm

RT0805BRD071K21L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1210 ohm

.125 W

155 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

25

Matte Tin (Sn) - with Nickel (Ni) barrier

.5 mm

150 V

HIGH PRECISION, LASER TRIMMABLE

2 mm

e3

1.25 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.