RK73B2BTTD2R2J [KOA]
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 2.2ohm, 200V, 5% +/-Tol, 200ppm/Cel, Surface Mount, 1206, CHIP, ROHS COMPLIANT;
| 型号： | RK73B2BTTD2R2J |
| 厂家： | 
KOA SPEER ELECTRONICS, INC. |
| 描述： | Fixed Resistor, Metal Glaze/thick Film, 0.25W, 2.2ohm, 200V, 5% +/-Tol, 200ppm/Cel, Surface Mount, 1206, CHIP, ROHS COMPLIANT 电阻器 |
| 文件： | 总2页 (文件大小：93K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RK73B
general purpose 2%, 5% tolerance
thick film chip resistor
EU
features
• RuO2 thick film resistor element
• Anti-leaching nickel barrier terminations
• 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
• Products with lead-free terminations meet EU RoHS
requirements. Pb located in glass material, electrode
and resistor element is exempt per Annex 1, exemption
5 of EU directive 2005/95/EC
dimensions and construction
Type
(Inch Size Code)
Dimensions inches (mm)
L
W
c
d
t
L
c
c
1F
(01005)
.015 .001 .007 .001 .004 .001 .004 .001 .005 .001
(0.4 0.02) (0.2 0.02) (0.10 0.03) (0.11 0.03) (0.13 0.02)
W
d
1H
.024 .001 .012 .001 .004 .002 .006 .002 .009 .001
Solder
Plating
(0201)
(0.6 0.03) (0.3 0.03) (0.1 0.05) (0.15 0.05) (0.23 0.03)
+.004
+.002
.01
-.004
(0.25 +0.05
)
(0.35 0.05)
-0.1
.039
Ni
t
1E
(0402)
-.002
.02 .002 .008 .004
(0.5 0.05) (0.2 0.1)
.014 .002
Plating
(1.0 +0.1
)
-0.05
Protective
Coating
Resistive Inner
Film Electrode
1J
(0603)
.063 .008 .031 .004 .012 .004 .012 .004 .018 .004
(1.6 0.2)
(0.8 0.1)
(0.3 0.1)
(0.3 0.1) (0.45 0.1)
Ceramic
Substrate
+.008
.012
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)
(0.3 +0.2
)
Derating Curve
-0.1
100
2B
.063 .008
(1206)
(1.6 0.2)
.126 .008
(3.2 0.2)
+.008
-.004
80
.016
2E
(1210)
.102 .008
(2.6 0.2)
(0.4 +0.2
)
-0.1
60
40
20
0
2H
(2010)
.197 .008 .098 .008
(5.0 0.2) (2.5 0.2)
1F, 1H
1E, 1J, 2A, 2B, 2E, 2H,
3A, W2H, W3A
.02 .012
(0.5 0.3)
.024 .004
(0.6 0.1)
W2H
(2010)
.026 .006
(0.65 0.15)
+.008
-.004
.016
3A
(2512)
0
20
40
60
80
100 120
125
Ambient Temperature
140
160 180
155
(0.4 +0.2
)
.248 .008 .122 .008
(6.3 0.2) (3.1 0.2)
70
-0.1
(°C)
W3A
(2512)
.026 .006
(0.65 0.15)
ordering information
New Part #
RK73B
2B
T
TD
102
J
Termination
Material
Nominal
Resistance
Type
Size
Packaging
Tolerance
TBL:01005 only: 2mm pitch pressed paper
TA: 0201 only: 1mm pitch pressed paper
TC: 0201 only: 7" 2mm pitch pressed paper
(TC: 10,000 pcs/reel, TCM: 15,000 pcs/reel)
TCD: 0201 only: 10" 2mm pitch punched paper
TPL:0402 only: 2mm pitch punched paper
1F
1H
1E
1J
2A
2B
2E
2H
3A
T: Sn
2 significant
figures + 1
multiplier
“R” indicates
decimal on
value <10Ω
G: 2%
J: 5%
(1F, 1H, 1E,
1J, 2A, 2B, 2E,
2H, 3A)
L: SnPb
(1E, 1J, 2A,
2B, 2E, 2H,3A)
TP: 0402, 0603 & 0805: 7" 2mm pitch punched paper
TD: 0603, 0805, 1206 &1210: 7" 2mm pitch punched paper
TDD: 0603, 0805, 1206 &1210: 10" paper tape
G: Au
(1E, 1J, 2A:
10Ω ~ 1MΩ -
Contact factory)
TE: 0805, 1206, 1210, 2010 & 2512: 7" punched plastic
TED: 0805, 1206, 1210, 2010 & 2512: 10" punched plastic
W2H
W3A
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.
10/29/08
8
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
RK73B
general purpose 2%, 5% tolerance
thick film chip resistor
applications and ratings
Resistance
Range
Resistance
Range
Absolute
Maximum
Working
Voltage
Absolute
Maximum
Overload
Voltage
Power
Rating
@ 70°C
T.C.R.
(ppm/°C)
Max.
Operating
Temperature
Range
Part
Designation*
E-24**
E-24**
(G 2%)
(J 5%)
250
6.8KΩ - 1MΩ
6.8KΩ - 1MΩ
RK73B1F
(01005)
1/32W (.03W)
15V
25V
30V
50V
300
200
10Ω - 6.2K
10Ω - 10MΩ
10Ω - 6.2K
10Ω - 10MΩ
-55°C to +125°C
RK73B1H
(0201)
1/20W (.05W)
1/16W (.063W)
1Ω - 9.1Ω
400
—
RK73B1E
(0402)
200
1Ω - 1MΩ
1Ω - 10MΩ
1Ω - 10MΩ
50V
100V
200V
200
400
200
400
200
400
1Ω - 10MΩ
RK73B1J
(0603)
1/10W (.10W)
1/8W (.125W)
1/4W (.25W)
11MΩ - 22MΩ
1Ω - 1MΩ
—
1Ω - 1MΩ
RK73B2A
(0805)
150V
1.1MΩ - 10MΩ
1.1MΩ - 10MΩ
1Ω - 5.6MΩ
6.2MΩ - 22MΩ
1Ω - 1KΩ
1Ω - 5.6MΩ
6.2MΩ - 10MΩ
10Ω - 1KΩ
RK73B2B
(1206)
-55°C to +155°C
1/2W (.50W)
1/3W (.33W)
200
400
1.1KΩ - 5.6MΩ 1.1KΩ - 5.6MΩ
RK73B2E
(1210)
200V
400V
1/3W (.33W)
—
6.2MΩ - 10MΩ
200
400
200
10Ω - 5.6MΩ
—
1Ω - 5.6MΩ
6.2MΩ - 22MΩ
1Ω - 5.6MΩ
RK73B2H/W2H
(2010)
3/4W (.75W)
10Ω - 5.6MΩ
RK73B3A/W3A
(2512)
200V
(500V***)
400V
(500V***)
1W
6.2MΩ - 22MΩ
400
—
* Parenthesis indicate EIA package size codes.
** See Appendix D for available decade values.
*** Please contact KOA Speer for the Max. working voltage and the Max. overload voltage.
environmental applications
Performance Characteristics
Requirement ∆R
Parameter
Resistance
Limit
Typical
Test Method
Within regulated
tolerance
—
25°C
Within specified
T.C.R.
T.C.R.
—
+25°C/-55°C and +25°C/+125°C
1%: 1F
Rated Voltage x 2.5 for 5 seconds
Overload (Short time)
Resistance to Solder Heat
Rapid Change of Temperature
2%
0.5%: Another (2B: Rated Voltage x 2 for 5 seconds)
1%, 3%*
0.75%, 1%,
260°C 5°C, 10 seconds 1 second
0.5%**
1%: 1F
0.5%: Another
0.5%: 1F
0.3%: Another
-55°C (30 minutes), +125°C (30 minutes), 100 cycles
0.75%: 1J, 2A,
2B; 1.5%
1F, 0.5%:Another
2%: 1J, 2A, 2B
3%: Another
Moisture Resistance
40°C 2°C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
2%: 1J, 2A, 2B 0.75%: 1J, 2A, 2B 70°C 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
Endurance at 70°C
3%: Another
1%: Another
0.5%: 1F
+125°C, 1000 hours: 1F, 1H
High Temperature Exposure
1%
0.3%: Another +155°C, 1000 hours: 1E, 1J, 2A, 2B, 2E, W2H, W3A
*
1%: 1F~W3A (10Ω≤R≤1MΩ); 3%: 1H~W3A (R<10Ω, R>1MΩ)
** 0.75%: 1F, 1H (10Ω≤R≤1MΩ); 1%: 1J ~W3A (R<10Ω, R>1MΩ); 0.5%: Another
For Surface Temperature Rise Graph see Terms & Definitions. Additional environmental applications can also be found at www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/09/08
9
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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