12000 ohm Fixed Resistors 21

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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)

SQZ20AJB-12K

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

12000 ohm

20 W

275 Cel

5 %

42.5 mm

25 Cel

METAL OXIDE FILM

Rectangular

Bulk

2

Radial

FLAT

Fixed Resistors

-55 Cel

300

12.5 mm

500 V

FLAME PROOF

63 mm

12.5 mm

MMF-25FRE12K

Yageo

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.25 W

155 Cel

1 %

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Cylindrical

TR, 7 Inch

2309

2

MELF

WRAPAROUND

Fixed Resistors

-55 Cel

50

250 V

5.9 mm

2.2 mm

AEC-Q200

MFP-25BRD52-12K

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

12000 ohm

.25 W

155 Cel

.1 %

.65 mm

70 Cel

METAL FILM

TUBULAR PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

FIXED RESISTOR

-55 Cel

20

Matte Tin (Sn)

250 V

6.3 mm

e3

2.4 mm

AEC-Q200

9T06031A1202FBHFT

Yageo

FIXED RESISTOR

12000 ohm

.1 W

125 Cel

1 %

THIN FILM

Chip

Tape, Paper

0603

2

SMT

Fixed Resistors

-55 Cel

50

Matte Tin (Sn) - reflowed over Nickel (Ni) barrier

.45 mm

9T06031A(1%,BTCR)

50 V

1.6 mm

e3

9T06031A(1%,BTCR)

.8 mm

MCR03ERTF1202

ROHM

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.45 mm

50 V

1.6 mm

e3

TS 16949

.8 mm

RE0402BRE0712KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.0625 W

155 Cel

.1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

50

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

.32 mm

50 V

LASER TRIMMABLE, ULTRA PRECISION

1 mm

e3

.5 mm

MCR18EZPF1202

ROHM

FIXED RESISTOR

SURFACE MOUNT

12000 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

3.2 mm

e3

1.6 mm

RC3216F123CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

1206

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.55 mm

200 V

3.2 mm

e3

1.6 mm

ERG3SJ123

Panasonic

FIXED RESISTOR

THROUGH HOLE MOUNT

12000 ohm

3 W

235 Cel

5 %

.8 mm

70 Cel

METAL OXIDE FILM

Tubular

2

Axial

WIRE

-55 Cel

300

Tin (Sn)

38 mm

350 V

IEC60115-4, FLAME PROOF

15 mm

e3

5.5 mm

IEC60115-2

RN73H1JTTD1202F50

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.1 W

155 Cel

1 %

85 Cel

THIN FILM

Rectangular

TR, PUNCHED PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

50

MATTE TIN OVER NICKEL

.45 mm

75 V

ANTI-SULFUR, HIGH PRECISION

1.6 mm

e3

AEC-Q200

.8 mm

MCR006YZPJ123

ROHM

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.05 W

125 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0201

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

250

Tin (Sn) - with Nickel (Ni) barrier

.23 mm

25 V

STANDARD: TS 16949

.6 mm

e3

AEC-Q200

.3 mm

RC2012J123CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

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

.55 mm

150 V

2 mm

e3

1.25 mm

MCR03EZPFX1202

ROHM

FIXED RESISTOR

SURFACE MOUNT

12000 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

MCR03EZPJ123

ROHM

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.1 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

TIN OVER NICKEL

.45 mm

50 V

1.6 mm

e3

.8 mm

RR1220P-123-B-T5

Susumu

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.1 W

125 Cel

.1 %

METAL FILM

RECTANGULAR PACKAGE

Chip

TR

0805

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

25

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

.4 mm

RR

100 V

ULTRA-PRECISION

2 mm

e3

RR1220P

1.25 mm

MCR01MZPF1202

ROHM

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.063 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

1 mm

e3

.5 mm

D55342H07B12E0RWS

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.25 W

150 Cel

1 %

70 Cel

THIN FILM

Rectangular

Waffle Pack

1206

2

SMT

WRAPAROUND

-65 Cel

50

Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier

.84 mm

100 V

3.2 mm

e0

1.6 mm

AC0402DR-0712KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.0625 W

155 Cel

.5 %

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

LASER TRIMMABLE

1 mm

AEC-Q200

.5 mm

RC0201FR-0712KP

Yageo

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.05 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0201

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.23 mm

25 V

LASER TRIMMABLE

.6 mm

e3

.3 mm

D55342H07B12E0RTI

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.25 W

150 Cel

1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

TR

1206

2

WRAPAROUND

-55 Cel

50

Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier

100 V

NON-INDUCTIVE

e0

RN73R1JTTD1202F50

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.1 W

155 Cel

1 %

85 Cel

THIN FILM

Rectangular

TR, PUNCHED PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

50

MATTE TIN OVER NICKEL

.45 mm

75 V

ANTI-SULFUR, PRECISION

1.6 mm

e3

AEC-Q200

.8 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.