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RK73B2BXTE390G

Description
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 39ohm, 200V, 2% +/-Tol, 200ppm/Cel, Surface Mount, 1206, CHIP
CategoryPassive components    The resistor   
File Size81KB,2 Pages
ManufacturerKOA Speer
Websitehttp://www.koaspeer.com/
Environmental Compliance
Download Datasheet Parametric View All

RK73B2BXTE390G Overview

Fixed Resistor, Metal Glaze/thick Film, 0.25W, 39ohm, 200V, 2% +/-Tol, 200ppm/Cel, Surface Mount, 1206, CHIP

RK73B2BXTE390G Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionCHIP
Reach Compliance Codecompliant
ECCN codeEAR99
structureChip
Manufacturer's serial numberRK73B
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package height0.6 mm
Package length3.2 mm
Package shapeRECTANGULAR PACKAGE
Package formSMT
Package width1.6 mm
method of packingTR, PUNCHED PLASTIC, 7 INCH
Rated power dissipation(P)0.25 W
Rated temperature70 °C
GuidelineAEC-Q200
resistance39 Ω
Resistor typeFIXED RESISTOR
seriesRK73B
size code1206
surface mountYES
technologyMETAL GLAZE/THICK FILM
Temperature Coefficient200 ppm/°C
Terminal shapeWRAPAROUND
Tolerance2%
Operating Voltage200 V
RK73B
resistors
general purpose 2%, 5% tolerance
thick film chip resistor
features
RuO
2
thick film resistor element
Anti-leaching nickel barrier terminations
Also available with epoxy bondable palladium
silver terminations in 1J, 2A and 2B sizes.
Meets or exceeds EIA 575, EIAJ RC 2690A,
EIA PDP-100, MIL-R-55342F
Marking: White three-digit on black protective coat
No marking on 1F, 1H and 1E sizes
dimensions and construction
c
L
c
Type
(Inch Size Code)
L
Dimensions
inches
(mm)
W
c
d
t
W
Solder
Plating
t
d
Protective
Coating
Resistive Inner
Film
Electrode
Ni
Plating
NEW
1F
(01005)
1H
(0201)
1E
(0402)
1J
(0603)
2A
(0805)
2B
(1206)
2E
(1210)
2H
(2010)
3A
(2512)
.015±.001 .007±.001 .004±.001 .004±.001 .005±.001
(0.4±0.02) (0.2±0.02) (0.1±0.03) (0.1±0.03) (0.12±0.02)
.024±.001 .012±.001 .004±.002 .006±.002 .009±.001
(0.6±0.03) (0.3±0.03) (0.1±0.05) (0.15±0.05) (0.23±0.03)
.039
(1.0
+.004
-.002
+0.1
)
-0.05
+.002
.02±.002 .008±.004 .01
-.004
.014±.002
(0.5±0.05) (0.2±0.1) (0.25
+0.05
) (0.35±0.05)
-0.1
Ceramic
Substrate
.063±.008 .031±.004 .012±.004 .012±.004 .018±.004
(1.6±0.2)
(0.3±0.1) (0.45±0.1)
(0.8±0.1)
(0.3±0.1)
.079±.008 .049±.004 .016±.008
(2.0±0.2) (1.25±0.1) (0.4±0.2)
.063±.008
.126±.008
(1.6±0.2)
(3.2±0.2)
.102±.008
(2.6±0.2)
.197±.008 .098±.008
(5.0±0.2)
(2.5±0.2)
.248±.008 .122±.008
(6.3±0.2)
(3.1±0.2)
.012
(0.3
.016
(0.4
.02±.012
(0.5±0.3)
+.008
-.004
+0.2
-0.1
)
+.008
-.004
+0.2
)
-0.1
.02±.004
(0.5±0.1)
.024±.004
(0.6±0.1)
.025±.005
(0.65±0.15)
ordering information
New Part #
RK73B
Type
2B
Size
1F
1H
1E
1J
2A
2B
2E
2H
3A
T
Termination
Material
T: Sn
X: AgPd**
G: Au*
L: SnPb
TD
Packaging
TC: 2mm pitch punched pressed paper
(01005 & 0201 only)
TB: 2mm pitch pressed paper
(0201 only)
TP: 2mm pitch punched paper
(0402 & 0603)
TD: 7" paper tape
(0603, 0805, 1206 &1210)
TDD: 10" paper tape
(0603, 0805, 1206 &1210)
TE: 7" punched plastic
(0805, 1206, 1210, 2010 & 2512)
TED: 10" punched plastic
(0805, 1206, 1210, 2010 & 2512)
102
Nominal
Resistance
2 significant
figures + 1
multiplier
“R” indicates
decimal on
value <10Ω
J
Tolerance
G: ±2%
J: ±5%
* Available ONLY in 1E, 1J
and 2A (10Ω - 1MΩ) chip sizes
** Available ONLY in 1J, 2A and 2B (10Ω ~ 22MΩ) chip sizes
For further information on packaging, please refer to Appendix A.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
4/20/05
8
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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