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DSC20104K99JT3

Description
Fixed Resistor, Thick Film, 0.75W, 4990ohm, 400V, 5% +/-Tol, 100ppm/Cel, Surface Mount, 2010, CHIP
CategoryPassive components    The resistor   
File Size772KB,4 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Environmental Compliance
Download Datasheet Parametric View All

DSC20104K99JT3 Overview

Fixed Resistor, Thick Film, 0.75W, 4990ohm, 400V, 5% +/-Tol, 100ppm/Cel, Surface Mount, 2010, CHIP

DSC20104K99JT3 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1874166239
package instructionCHIP
Reach Compliance Codecompliant
Country Of OriginUK
ECCN codeEAR99
YTEOL7.8
Other featuresLASER TRIMMABLE
structureChip
JESD-609 codee3
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package height0.8 mm
Package length5.1 mm
Package formSMT
Package width2.5 mm
method of packingTR, 7 INCH
Rated power dissipation(P)0.75 W
Rated temperature70 °C
resistance4990 Ω
Resistor typeFIXED RESISTOR
size code2010
surface mountYES
technologyTHICK FILM
Temperature Coefficient100 ppm/°C
Terminal surfaceTin (Sn) - with Nickel (Ni) barrier
Terminal shapeWRAPAROUND
Tolerance5%
Operating Voltage400 V
Resistors
Double-Sided
Double-Sided Chip Resistors
Chip Resistors
DSC Series
DSC Series
Two parallel resistance elements in a single chip
Two parallel resistance elements
Excellent pulse withstand performance
in a single chip
Laser trimmed up to 0.5% tolerance
Excellent pulse withstand performance
Enhanced working voltage
Laser trimmed up to 0.5% tolerance
Enhanced power rating
Enhanced working voltage
Anti-sulphur version available.
Enhanced power rating
Pb-free terminations
Welwyn Components
All Pb-free parts comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)
Electrical Data
0603
Power @70° C
2 second overload power @25° C
Short pulse performance
Resistance range
Tolerance
LEV
TCR
Operating temperature
Dielectric withstand voltage
Thermal Impedance
Values
ohms
%
V
ppm/° C
°C
V
° C/W
302
30
210
40
75
150
0R5 to 1M0
200
_
<10R:200 >10R:100
-55 to +155
500
160
50
80
60
50
100
W
W
0.125
0.8
0805
0.25
1.6
1206
0.33
2.1
See graphs
0R5 to 4M7
10R to 1M: 0.5, All values: 1, 5
400
500
2010
0.75
4.7
2512
1.5
9.4
Pad & trace area for rated power* mm
2
E24 or 96 preferred - other values to special order
*
Recommended minimum pad & adjacent trace area for each termination for rated power dissipation on FR4 PCB
Physical Data
Dimensions (mm) & Weight (mg)
L
0603
0805
1206
2010
2512
1.6±0.1
3.2±0.2
5.1±0.3
6.5±0.3
W
0.8±0.1
1.6±0.2
2.5±0.2
3.2±0.2
T max
0.6
0.7
0.7
0.8
0.8
A
0.3±0.15
0.3±0.15
0.4±0.2
0.6±0.3
0.6±0.3
B min
0.6
0.9
1.7
3.0
4.4
C
0.3±0.15
0.3±0.1
0.4±0.15
0.6±0.25
0.6±0.25
Wt.
2.7
5.0
10
42
65
A
B
L
A
W
C
T
2.0±0.15 1.25±0.15
Wrap-around terminations
(3 faces)
Construction
Thick film resistor material, overglaze and organic protection are screen printed on a 96% alumina substrate. Wrap-around terminations
have an electroplated nickel barrier and solderable coating, this ensures excellent ‘leach’ resistance properties and solderability.
Marking
Components are not marked. Reels are marked with type, value, tolerance, date code and quantity.
Solvent Resistance
The body protection is resistant to all normal industrial cleaning solvents suitable for printed circuits.
General Note
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
A subsidiary of
TT electronics plc
www.ttelectronics.com/resistors
04. 08
06.20
© Welwyn Components Limited
· Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670
© TT Electronics plc
822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
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