RK73A2ATTD392G [KOA]
Fixed Resistor, Metal Glaze/thick Film, 0.125W, 3900ohm, 150V, 2% +/-Tol, 200ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT;
| 型号： | RK73A2ATTD392G |
| 厂家： | 
KOA SPEER ELECTRONICS, INC. |
| 描述： | Fixed Resistor, Metal Glaze/thick Film, 0.125W, 3900ohm, 150V, 2% +/-Tol, 200ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT 电阻器 |
| 文件： | 总2页 (文件大小：225K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RK73A
audio applications 2%, 5% tolerance
chip resistor
EU
features
• Anti-leaching nickel barrier terminations
• For high resolution sound and clarity in signal processing
and audio circuits
• Marking: Three-digit, light blue on black protective coating
• Products with lead-free terminations meet EU RoHS
requirements. EU RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
dimensions and construction
Type
(Inch Size Code)
Dimensions inches (mm)
L
c
c
L
W
c
d
t
1J
.063±.008 .031±.004 .012±.004 .012±.004 .018±.004
W
d
(0603)
(1.6 0.2)
(0.8 0.1)
(0.3 0.1)
(0.3 0.1) (0.45 0.1)
Solder
Plating
.012 +.008
2A
(0805)
.079±.008 .049±.004 .016±.008
(2.0 0.2) (1.25 0.1) (0.4 0.2)
-.004
.02±.004
(0.5 0.1)
Ni
Plating
(0.3 +0.2
)
t
-0.1
.016 +.008
Protective
Coating
Resistive Inner
Film Electrode
2B
(1206)
.126±.008 .063±.008 .02±.012
-.004 .024±.004
(0.4 +0.2
)
(3.2 0.2)
(1.6 0.2)
(0.5 0.3)
(0.6 0.1)
-0.1
Ceramic
Substrate
ordering information
New Part #
RK73A
1J
T
TD
102
J
Termination
Material
Nominal
Resistance
Type
Size
Packaging
Tolerance
TP: 0603, 0805:
1J
2A
2B
T: Sn
2 significant
figures + 1
multiplier
G:±2%
J: ±5%
7" 2mm pitch punch paper
Contact factory
for below options:
L: SnPb
TD: 0603, 0805, 1206:
7" 4mm pitch punched paper
“R” indicates
decimal on
value <10Ω
TDD: 0603, 0805, 1206:
10" paper tape
TE: 0805, 1206:
7" embossed plastic
TED: 0805, 1206:
10" embossed plastic
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.
1/19/11
16
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
RK73A
audio applications 2%, 5% tolerance
chip resistor
applications and ratings
Resistance
Range
E-24
(G±2%)
Resistance
Range
E-24
(J±5%)
Absolute
Maximum
Working
Voltage
Absolute
Maximum
Overload
Voltage
Power
Rating
@ 70°C
T.C.R.
(ppm/°C)
Max.
Operating
Temperature
Range
Part
Designation*
±200
±250
±200
±250
±200
±250
10Ω - 1MΩ
2.2Ω - 9.1Ω
10Ω - 1MΩ
2.2Ω - 9.1Ω
RK73A1J
(0603)
1/10W (.10W)
1/8W (.125W)
1/4W (.25W)
50V
150V
200V
100V
200V
400V
10Ω - 1MΩ
2.2Ω - 9.1Ω
10Ω - 1MΩ
2.2Ω - 9.1Ω
RK73A2A
(0805)
-55°C to +155°C
10Ω - 1MΩ
2.2Ω - 9.1Ω
10Ω - 1MΩ
2.2Ω - 9.1Ω
RK73A2B
(1206)
* Parentheses indicate EIA package size codes.
environmental applications
Derating Curve
100
80
60
40
20
0
-60 -40 -20
-55
0
20
40
60
80 100 120
140
155
70
Ambient Temperature
(°C)
For resistors operated at an ambient temperature of 70°C or above, a
power rating shall be derated in accordance with the above derating curve.
environmental applications
Performance Characteristics
Requirement ∆ R ±(%+0.05Ω)
Parameter
Resistance
Limit
Typical
Test Method
Within specified
tolerance
—
25°C
+25°C/-55°C and +25°C/+125°C
Within specified
T.C.R.
T.C.R.
—
Rated Voltage x 2.5 for 5 seconds
(2B: Rated Voltage x 2 for 5 seconds)
Overload (Short time)
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
±2%
±2%
±1%, ±3%:
(R<10Ω,R>1MΩ) (R<10Ω,R>1MΩ)
±0.5%, ±1%:
260°C ± 5°C, 10 seconds ± 1 second
±0.5%
±2%
±0.3%
±1%
-55°C (30 minutes), +125°C (30 minutes), 100 cycles
40°C ± 2°C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
+155°C, 1000 hours
±2%
±0.5%
±0.5%
High Temperature Exposure
±1%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/05/13
17
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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