400000 ohm Fixed Resistors 13

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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)

CMF60400K00BHEK

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

400000 ohm

1 W

165 Cel

.1 %

.64 mm

70 Cel

METAL FILM

Epoxy Coating

BULK

2

Axial

WIRE

-55 Cel

50

Matte Tin (Sn)

38.1 mm

500 V

PRECISION

8.74 mm

e3

3.68 mm

PTF56400K00TZBF

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

400000 ohm

.125 W

150 Cel

.01 %

.64 mm

85 Cel

METAL FILM

Tubular

BULK

2

Axial

WIRE

-55 Cel

5

Tin/Lead (Sn/Pb)

38.1 mm

300 V

HIGH PRECISION

6.35 mm

e0

2.31 mm

RNC50J4003BSB14

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

400000 ohm

.05 W

175 Cel

.1 %

.41 mm

125 Cel

METAL FILM

Tubular

BULK

2

Axial

WIRE

-65 Cel

25

Tin/Lead (Sn/Pb)

31.75 mm

200 V

3.81 mm

e0

1.78 mm

RNC55H4003FSB14

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

400000 ohm

.1 W

175 Cel

1 %

.64 mm

125 Cel

METAL FILM

Tubular

BULK

2

Axial

WIRE

-65 Cel

50

Tin/Lead (Sn/Pb)

38.1 mm

200 V

6.35 mm

e0

2.39 mm

RLR07C4003FSRE6

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

400000 ohm

.25 W

150 Cel

.64 mm

70 Cel

METAL FILM

Tubular

TR, 7.5 INCH

2

Axial

WIRE

-65 Cel

100

Tin/Lead (Sn/Pb)

250 V

6.35 mm

e0

2.29 mm

SM102034003FE

Ohmite Manufacturing

FIXED RESISTOR

THROUGH HOLE MOUNT

400000 ohm

1 W

110 Cel

1 %

.813 mm

10.16 mm

25 Cel

METAL GLAZE/THICK FILM

Rectangular

2

Radial

WIRE

-55 Cel

50

Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)

33.02 mm

8.64 mm

5000 V

NON INDUCTIVE; PRECISION

14.73 mm

e1

2.54 mm

SM108034003FE

Ohmite Manufacturing

FIXED RESISTOR

THROUGH HOLE MOUNT

400000 ohm

2.5 W

110 Cel

1 %

.813 mm

48.26 mm

25 Cel

METAL GLAZE/THICK FILM

Rectangular

2

Radial

WIRE

-55 Cel

50

33.02 mm

8.64 mm

20000 V

NON INDUCTIVE; PRECISION

52.83 mm

2.54 mm

CRCW0805400KJNTA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

400000 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

200

TIN LEAD OVER NICKEL

.45 mm

150 V

RATED AC VOLTAGE (V): 150

2 mm

e0

AEC-Q200

1.25 mm

PTF56400K00BXEK

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

400000 ohm

.125 W

150 Cel

.1 %

.64 mm

85 Cel

METAL FILM

Tubular

BULK

2

Axial

WIRE

-55 Cel

15

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

38.1 mm

300 V

HIGH PRECISION

6.35 mm

e3

2.31 mm

RLR07C4003FSRE7

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

400000 ohm

.25 W

150 Cel

.64 mm

70 Cel

METAL FILM

Tubular

TR

2

Axial

WIRE

-65 Cel

100

Tin/Lead (Sn/Pb)

250 V

6.35 mm

e0

2.29 mm

CMF60400K00BHBF

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

400000 ohm

1 W

165 Cel

.1 %

.64 mm

70 Cel

METAL FILM

TUBULAR PACKAGE

Tubular

BULK

2

Axial

WIRE

-55 Cel

50

Tin/Lead (Sn/Pb)

38.1 mm

500 V

FLAME PROOF, PRECISION

8.74 mm

e0

3.68 mm

M55342E06B400BRWS

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

400000 ohm

.15 W

150 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

WAFFLE PACK

0805

2

WRAPAROUND

-55 Cel

25

Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier

50 V

LASER-TRIMMED, NON-INDUCTIVE

e0

RNC55J4003FSB14

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

400000 ohm

.1 W

175 Cel

1 %

.64 mm

125 Cel

METAL FILM

Tubular

BULK

2

Axial

WIRE

-65 Cel

25

Tin/Lead (Sn/Pb)

38.1 mm

200 V

6.35 mm

e0

2.39 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.