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RK73B2BRTTE681J

Fixed Resistor, Metal Glaze/thick Film, 0.25W, 680ohm, 200V, 5% +/-Tol, 200ppm/Cel, Surface Mount, 1206, CHIP, ROHS COMPLIANT

器件类别:无源元件    电阻器   

厂商名称:KOA(兴亚)

器件标准:  

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器件参数
参数名称
属性值
是否无铅
不含铅
是否Rohs认证
符合
Objectid
1990234292
包装说明
CHIP
Reach Compliance Code
compliant
ECCN代码
EAR99
其他特性
ANTI-SULFUR
构造
Rectangular
JESD-609代码
e3
安装特点
SURFACE MOUNT
端子数量
2
最高工作温度
155 °C
最低工作温度
-55 °C
封装高度
0.6 mm
封装长度
3.2 mm
封装形式
SMT
封装宽度
1.6 mm
包装方法
TR, EMBOSSED PLASTIC, 7 INCH
额定功率耗散 (P)
0.25 W
额定温度
70 °C
参考标准
AEC-Q200
电阻
680 Ω
电阻器类型
FIXED RESISTOR
尺寸代码
1206
表面贴装
YES
技术
METAL GLAZE/THICK FILM
温度系数
200 ppm/°C
端子面层
Matte Tin (Sn) - with Nickel (Ni) barrier
端子形状
WRAPAROUND
容差
5%
工作电压
200 V
文档预览
RK73-RT
flat chip resistors (anti-sulfuration)
features
Excellent anti-sulfuration characteristic
due to using high sulfuration-proof inner
top electrode material
Excellent heat resistance and weather
resistance are ensured by the use of metal glaze thick film
High stability and high reliability with the triple-layer
structure of electrode
Suitable for both flow and reflow
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.
AEC-Q200 Tested: 0201 (1H), 0402 (1E), 0603 (1J),
0805 (2A), 1206 (2B), 1210 (2E), 2010 (W2H), 2512 (W3A)
resistors
c
L
c
W
Sn
Plating
t
d
Protective
Coating
Resistive Inner
Film
Electrode
Ni
Plating
Ceramic
Substrate
EU
dimensions and construction
Type
(Inch Size
Code)
L
.016±.001
(0.4±0.02)
.024±.001
(0.6±0.03)
.039
(1.0
+.004
-.002
+0.1
-0.05
)
Dimensions
inches
(mm)
W
c
d
.008±.001
(0.2±0.02)
.012±.001
(0.3±0.03)
.02±.002
(0.5±0.05)
.031±.004
(0.8±0.1)
.049±.004
(1.25±0.1)
.063±.008
(1.6±0.2)
.102±.008
(2.6±0.2)
.098±.008
(2.5±0.2)
.122±.008
(3.1±0.2)
.02±.012
(0.5±0.3)
.004±.001
(0.1±0.03)
.004±.002
(0.1±0.05)
.008±.004
(0.2±0.1)
.012±.004
(0.3±0.1)
.016±.008
(0.4±0.2)
t
1F
(01005)
1H
(0201)
1E
(0402)
1J
(0603)
2A
(0805)
2B
(1206)
2E
(1210)
W2H
(2010)
W3A/
W3A2
1
(2512)
1
.004±.001 .005±.001
(0.11±0.03) (0.13±0.02)
.006±.002 .009±.001
(0.15±0.05) (0.23±0.03)
+.002
-.004
(0.25
+0.05
)
-0.1
.01
.014±.002
(0.35±0.05)
.018±.004
(0.45±0.1)
.02±.004
(0.5±0.1)
.063±.008
(1.6±0.2)
.079±.008
(2.0±0.2)
.126±.008
(3.2±0.2)
.197±.008
(5.0±0.2)
.248±.008
(6.3±0.2)
.012±.004
(0.3±0.1)
.012
(0.3
.016
(0.4
+.008
-.004
+0.2
-0.1
)
+.008
-.004
+0.2
)
-0.1
.026±.006
(0.65±0.15)
.024±.004
(0.6±0.1)
RK73Z exempt
ordering information
RK73H
Type
RK73B
RK73H
RK73Z
2A
Power
Rating
1F
1H
1E
1J
2A
2B
2E
W2H
W3A
W3A2
R
Characteristic
R: Anti-Sulfur
T
Termination
Material
T: Sn
TD
Packaging
TX: 4mm width - 1mm pitch plastic embossed
TBL - TCM: 2mm pitch press paper
TPL - TP: 2mm pitch punch paper
TD: 4mm pitch punch paper
TE: 4mm pitch plastic embossed
For further information on packaging, please refer
to Appendix A
1002
Nominal
Resistance
RK73B:
3 digits
RK73H:
4 digits
RK73Z:
None
F
Resistance
Tolerance
D: ±0.5%
F: ±1%
G: ±2%
J: ±5%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/24/22
50
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
flat chip resistors (anti-sulfuration)
applications and ratings
RK73B/RK73H
Part
Designation
Rated
Rated
T.C.R.
Power
Terminal
Ambient
(ppm/°C)
Rating
Part
Temp.
Max.
Temp.
±200
±250
––
0.03W
0 - +300
±200
0.05W
±300
±100
0.1W
±200
±100
0.1W
±200
±100
0.125W
±200
±100
125°C
70°C
0.25W
±200
±100
0.25W
±200
0.5W
±100
±200
±100
±200
±100
±200
±100
±200
Maximum Maximum Operating
RK73H
RK73B
Temp.
Working Overload
D±0.5%
G±2%
J±5%
F±1%
Voltage
Range
Voltage
E24, E96
E24
E24
E24, E96
2
100kΩ - 2MΩ
2
100kΩ - 1MΩ 100kΩ - 10MΩ
-55°C
to
––
10Ω - 91kΩ
2
10Ω - 91kΩ 10Ω - 91kΩ
20V
30V
+125°C
1Ω - 9.1Ω
1Ω - 9.1Ω
––
100 - 1M
100Ω - 100kΩ 100Ω - 1MΩ
25V
50V
––
––
10Ω - 91Ω
10Ω - 97.6Ω
100Ω - 1MΩ 10Ω - 1MΩ
1.02MΩ - 10MΩ 10Ω - 10MΩ 1Ω - 10MΩ
––
1.02kΩ - 1MΩ
1.02kΩ - 1MΩ
75V
100V
––
1.02MΩ - 10MΩ 1.1kΩ - 10MΩ 1.1kΩ - 10MΩ
100Ω - 1kΩ 10Ω - 1kΩ
10Ω - 1kΩ
1Ω - 1kΩ
––
––
100Ω - 1MΩ 10Ω - 1MΩ
150V
200V
1.02MΩ - 10MΩ 10Ω - 10MΩ 1Ω - 10MΩ
-55°C
100Ω - 1MΩ 10Ω - 1MΩ
to
1.02MΩ - 10MΩ 10Ω - 10MΩ 1Ω - 10MΩ
+155°C
100Ω - 1MΩ 10Ω - 1MΩ
10Ω - 1MΩ
1Ω - 1MΩ
10Ω - 1MΩ 10Ω - 1MΩ
1 - 9.76
200V
400V
1.02MΩ - 10MΩ 1Ω - 10MΩ 1Ω - 10MΩ
10Ω - 1MΩ 10Ω - 1MΩ
1.02MΩ - 10MΩ 10Ω - 10MΩ 1Ω - 10MΩ
10Ω - 1MΩ 10Ω - 1MΩ
1.02MΩ - 10MΩ 10Ω - 10MΩ 1Ω - 10MΩ
Resistance Range
1F
1H
1E
1J
2A
2B
2E
W2H
W3A
W3A2
0.75W
1W
2W
3
95°C
Rated voltage =
√Power
rating x resistance value or max. working voltage, whichever is lower
2
3
The nominal resistance value for RK73H1F (F:±1%) is E24
If you use at the rated power, please keep the condition that the terminal of the resistor is below the rated terminal part temperature. Please refer to
the derating curves based on the terminal temperature.
If any questions arise whether to use the “Rated Ambient Temperature” or the “Rated Terminal Part Temperature,” in your usage conditions, please
give priority to the “Rated Terminal Part Temperature.” Prior to use and for more details refer to “Introduction of the derating curves in the terminal
part temperature” in the beginning of the catalog.
While using under high power, the temperature of the product may increase depending on the condition of heat dissipation from PCB.
Be sure to check the terminal part temperature as well as precautions to use on delivery specification before use.
Derating Curve
RK73B-RK73H-RK73Z-RT
Ambient Temperature
% Rated Power for RK73B, RK73H
% Rated Current for RK73Z
RK73B-RK73H-RK73Z-RT
Terminal Part Temperature
% Rated Power for RK73B, RK73H
% Rated Current for RK73Z
100
80
% Rated Power
1H, 1E, 1J, 2A, 2B, 2E,
W2H, W3A (1W)
RK73B-RK73H-RT
Terminal Part Temperature W3A2
100
80
60
40
20
0
-60 -40
-55
100
80
1F
1H, 1E, 1J, 2A, 2B,
2E, W2H, W3A (1W),
W3A2 (2W)
60
40
20
0
-60 -40
-55
60
40
20
0
-60 -40
-55
-20
0
80
70
Ambient Temperature
(°C)
20
40
60
100 120
140
125
155
-20
0
100 120
140 160
125
155
Terminal Part Temperature
(°C)
40
60
80
20
-20
0
100 120 140 160
95
155
Terminal Part Temperature
(°C)
20
40
60
80
For resistors operated at an ambient temperature
of 70℃ or higher, the power (for RK73B, RK73H)
or a current rating (for RK73Z) shall be derated in
accordance with the above derating curve.
When the terminal part temperature of the resistor exceeds the rated terminal part temperature
shown above, the power shall be derated according to the derating curve.
Please refer to “Introduction of the derating curves based on the terminal part temperature” on
the beginning of our catalog before use.
6/29/20
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
51
resistors
RK73-RT
RK73-RT
flat chip resistors (anti-sulfuration)
applications and ratings
(continued)
RK73Z
Part
Designation
1H
1E
1J
2A
2B
2E
W2H
W3A
Rated
Ambient
Temperature
Rated
Terminal Part
Temperature
Resistance
100mΩ max.
Current
Rating
0.5A
1A
+70°C
+125°C
50mΩ max.
2A
10A
Maximum
Surge
Current
1A
2A
5A
-55°C to +155°C
Operating
Temperature
Range
resistors
environmental applications
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload (Short time)
Resistance to
Solder Heat
Rapid Change
of Temperature
Moisture Resistance
Endurance at 70°C
High Temperature
Exposure
Sulfuration Test
RK73H, RK73B Requirement
R
±(%+0.1Ω)
Limit
Typical
Within specified
tolerance
Within specified
T.C.R.
±2%
RK73Z Requirement
Limit
Typical
Test Method
R≤100mΩ: 1H
R≤90mΩ: 1H
R≤50mΩ: All others R≤40mΩ: All others
25°C
+25°C/-55°C and +25°C/+125°C
RK73B, RK73H Rated Voltage x 2.5 for 5 seconds
R≤100mΩ: 1H
R≤90mΩ: 1H
±1%: 1F
(1E, 2B, W3A2: Rated Voltage x 2 for 5 seconds)
±0.8%: All others
R≤50mΩ: All others R≤40mΩ: All others
RK73Z: Max. overload current for 5 seconds
±1%:10Ω≤R≤1MΩ
±1%: R<10Ω,
R≤100mΩ: 1H
R≤90mΩ: 1H
±3%: R<10Ω,
R>1MΩ
260°C ± 5°C, 10 seconds ± 1 second
R≤50mΩ: All others R≤40mΩ: All others
R>1MΩ
±0.5%: All others
±1%: 1F
±0.5%: All others
±2%: 1J, 2A, 2B
±3%: All others
±2%: 1J, 2A, 2B
±3%: All others
±1%
±5%
R≤100mΩ: 1H
R≤90mΩ: 1H
±0.5%: 1F
±0.3%: All others
R≤50mΩ: All others R≤40mΩ: All others
-55°C (30 minutes), +125°C (30 minutes), 100 cycles
±0.75%: 1J, 2A, 2B
R≤150mΩ: 1H
R≤100mΩ: 1H
40°C ± 2°C, 90%-95% RH, 1000 hours,
±1.5%: 1F
R≤100mΩ: All others R≤50mΩ: All others
1.5 hr ON, 0.5 hr OFF cycle
±1%: All others
R≤150mΩ: 1H
R≤100mΩ: 1H
±0.75%: 1J, 2A, 2B
±1%: All others
R≤100mΩ: All others R≤50mΩ: All others
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
R≤150mΩ: 1H
R≤100mΩ: 1H
+125°C, 1000 hours: 1F; +155°C, 1000 hours:
±0.5%
R≤100mΩ: All others R≤50mΩ: All others
1H, 1E, 1J, 2A, 2B, 2E, W2H, W3A
R≤100mΩ: 1H
±0.3%: 1F, 1H
Soaked in industrial oil with 3.5% sulfur
R≤150mΩ: 1H
±0.2%: All others
R≤100mΩ: All others R≤50mΩ: All others
concentration 105°C ± 3°C, 500 hours
Please refer to conventional products for characteristic data such as temperature rise.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/06/19
52
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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