Panasonic ERJ-2RKF4991X

Res Thick Film 0402 4.99K Ohm 1% 1/10W +/-100ppm/ßC Molded SMD Punched Carrier T/R
Production

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/Package0402
Case Code (Imperial)0402
Case Code (Metric)1005
Contact PlatingTin
MountSurface Mount
Number of Pins2
Weight793.786648 µg
Technical
CompositionThick Film
FeaturesAutomotive AEC-Q200
Max Operating Temperature155 °C
Max Power Dissipation100 mW
Military StandardNot
Min Operating Temperature-55 °C
Number of Terminations2
PackagingCut Tape
Power Rating100 mW
Resistance4.99 kΩ
Schedule B8533210045
Temperature Coefficient100 ppm/°C
TerminationSMD/SMT
Tolerance1 %
Voltage Rating50 V
Voltage Rating (DC)50 V
Working Voltage50 V
Dimensions
Depth500 µm
Height400 µm
Length1 mm
Width508 µm

Documents

Download datasheets and manufacturer documentation for Panasonic ERJ-2RKF4991X.

RS (Formerly Allied Electronics)
Datasheet0 pages0 years ago
Newark
Datasheet0 pages0 years ago
Datasheet6 pages15 years ago
Future Electronics
Datasheet3 pages13 years ago
Datasheet3 pages13 years ago
Farnell
Datasheet7 pages5 years ago
Datasheet3 pages10 years ago
Panasonic SCT
Datasheet3 pages7 years ago
Master Electronics
Datasheet8 pages5 years ago
TME
Datasheet8 pages2 years ago
Upverter
Technical Drawing2 pages5 years ago
Datasheet84 pages7 years ago
Datasheet0 pages0 years ago
Arrow Electronics
Datasheet3 pages13 years ago
DigiKey
Datasheet5 pages22 years ago
Electro Sonic
Datasheet5 pages0 years ago

Inventory History

3 month trend:
-22.85%

Alternate Parts

Price @ 1000
$ 0.005
$ 0.005
$ 0.008
$ 0.03
$ 0.002
$ 0.004
$ 0.015
$ 0.011
$ 0.007
$ 0.01
Stock
17,739,659
23,066,986
17,656,168
989,282
467,899
490,023
302,022
153,699
411,424
80,410
Authorized Distributors
20
15
13
10
5
12
10
5
5
7
Resistance
4.99 kΩ
4.99 kΩ
4.99 kΩ
4.99 kΩ
4.99 kΩ
4.99 kΩ
4.99 kΩ
4.99 kΩ
4.99 kΩ
4.99 kΩ
Case/Package
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
Tolerance
1 %
1 %
1 %
1 %
1 %
1 %
1 %
1 %
1 %
1 %
Power Rating
100 mW
62.5 mW
63 mW
63 mW
62.5 mW
-
-
63 mW
63 mW
62.5 mW
Composition
Thick Film
Thick Film
Thick Film
Thick Film
Thick Film
Thick Film
Thick Film
Thick Film
Thick Film
Thick Film
Temperature Coefficient
100 ppm/°C
100 ppm/°C
100 ppm/°C
100 ppm/°C
200 ppm/°C
150 ppm/°C
100 ppm/°C
100 ppm/°C
100 ppm/°C
100 ppm/°C

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Panasonic ERJ-2RKF4991X.

Related Parts

Descriptions

Descriptions of Panasonic ERJ-2RKF4991X provided by its distributors.

Res Thick Film 0402 4.99K Ohm 1% 1/10W +/-100ppm/ßC Molded SMD Punched Carrier T/R
Res, 4K99, 1%, 0.1W, 0402, Thick Film Rohs Compliant: Yes |Panasonic ERJ2RKF4991X
ERJ Series 0402 4.99 kOhm 0.1 W ±1 % ±100 ppm/°C SMT Thick Film Chip Resistor
Resistor;Thick Film;SMT;0402;1/16W 1%;Cut Tape;4.99Kohm
Precision Thick Film Chip Resistor, 4990 ½, 1 %, 0.1 W
Panasonic SCT
Thick Film Chip Res, 0402, 1/16W 1%
Resistance:4.99Kohm; Resistance Tolerance:± 1%; Power Rating:62.5Mw; Resistor Case/Package:0402 [1005 Metric]; Resistor Technology:Thick Film; Resistor Type:Precision; Product Range:Erj Series; Temperature Coefficient:± 100Ppm/°C Rohs Compliant: Yes |Panasonic ERJ-2RKF4991X.
Resistor Type = Thick Film / Resistance kOhm = 4.99 / Tolerance (±) % = 1 / Operating Temperature Min. °C = -55 / Operating Temperature Max. °C = 155 / Power Rating mW = 100 / Body Length mm = 1 / Voltage Rating - DC V = 50 / Temperature Coefficient = ±100 ppm/°C / Termination Type = Wraparound / Body Height mm = 0.35 / Body Width mm = 0.5 / Mounting Type = SMD / Qualification = AEC-Q200 / Resistor Case Style = 0402

Manufacturer Aliases

Panasonic has several brands around the world that distributors may use as alternate names. Panasonic may also be known as the following names:

  • PAN
  • PANASONI
  • Panasonic Electronic Components
  • Panasonic Electric Works
  • PANASON
  • PANA
  • PANAS
  • PANASO
  • PANSONIC
  • PANASONIC INDUSTRIAL
  • Panasonic Industrial Automation Sales
  • PANASONIC INDUSTRIAL DEVICES
  • PANASONIC BATTERIES
  • PANASONIC CORPORATION
  • PANASOINC
  • PANISONIC
  • PANASONIC CORP
  • PANOSONIC
  • MATSUSHITA PANASONIC
  • PANASOIC
  • PANASONC
  • AROMAT CORP
  • PEW
  • PANASONIC/MATSUSHITA
  • PANS
  • Panasonic Industrial Devices

Part Number Aliases

This part may be known by these alternate part numbers:

  • ERJ-2RKF4991X.
  • ERJ2RKF4991X

Technical Specifications

Physical
Case/Package0402
Case Code (Imperial)0402
Case Code (Metric)1005
Contact PlatingTin
MountSurface Mount
Number of Pins2
Weight793.786648 µg
Technical
CompositionThick Film
FeaturesAutomotive AEC-Q200
Max Operating Temperature155 °C
Max Power Dissipation100 mW
Military StandardNot
Min Operating Temperature-55 °C
Number of Terminations2
PackagingCut Tape
Power Rating100 mW
Resistance4.99 kΩ
Schedule B8533210045
Temperature Coefficient100 ppm/°C
TerminationSMD/SMT
Tolerance1 %
Voltage Rating50 V
Voltage Rating (DC)50 V
Working Voltage50 V
Dimensions
Depth500 µm
Height400 µm
Length1 mm
Width508 µm

Documents

Download datasheets and manufacturer documentation for Panasonic ERJ-2RKF4991X.

RS (Formerly Allied Electronics)
Datasheet0 pages0 years ago
Newark
Datasheet0 pages0 years ago
Datasheet6 pages15 years ago
Future Electronics
Datasheet3 pages13 years ago
Datasheet3 pages13 years ago
Farnell
Datasheet7 pages5 years ago
Datasheet3 pages10 years ago
Panasonic SCT
Datasheet3 pages7 years ago
Master Electronics
Datasheet8 pages5 years ago
TME
Datasheet8 pages2 years ago
Upverter
Technical Drawing2 pages5 years ago
Datasheet84 pages7 years ago
Datasheet0 pages0 years ago
Arrow Electronics
Datasheet3 pages13 years ago
DigiKey
Datasheet5 pages22 years ago
Electro Sonic
Datasheet5 pages0 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant