rk73z1j KOA Speer Electronics, Inc., rk73z1j Datasheet - Page 2

• Manufacturer Part Number: rk73z1j
• Description: Flat Chip Resistors
• Manufacturer: KOA Speer Electronics, Inc.

applications and ratings
environmental applications
Performance Characteristics
* ±1%: 10Ω≤R≤1MΩ; ±3%: R<10Ω, R>1MΩ
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: [phone] • www.koaspeer.com
Designation
RK73BW2H
RK73HW2H
RK73BW3A
RK73HW3A
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
RK73B1E
RK73H1E
RK73B1J
RK73H1J
RK73B2A
RK73H2A
RK73B2B
RK73H2B
RK73B2E
RK73H2E
Designation*
RK73ZW2H
RK73ZW3A
RK73Z2A
RK73Z2B
RK73Z1E
RK73Z1J
RK73Z2E
Part
Part
Parameter
@ 70°C
0.063W
0.125W
Rating
Power
0.25W
0.33W
0.33W
0.75W
0.1W
0.5W
0.5W
1W
Resistance
50mΩ max.
(ppm/°C)
T.C.R.
Max.
±200
±100
±200
±100
±200
±100
±200
±100
±200
±100
±200
±100
±200
±100
Within specified
Within specified
±2%: 1J, 2A, 2B
±2%: 1J, 2A, 2B
RK73H, RK73B Requirement ∆ R
±3%: Another
±3%: Another
±1%, ±3%*
tolerance
1.02kΩ - 1MΩ
T.C.R.
±0.5%
100Ω - 1MΩ
100Ω - 1MΩ
100Ω - 1MΩ
100Ω - 1MΩ
100Ω - 1kΩ
Limit
10Ω - 1MΩ
10Ω - 1MΩ
±2%
±1%
(D±0.5%)
E24, E96
—
––
––
—
—
—
—
—
RK73H
2B; ±1%: Another
2B; ±1%: Another
±0.75%: 1J, 2A,
±0.75%: 1J, 2A,
±1%, ±0.5%**
1.02MΩ - 10MΩ
1.02MΩ - 10MΩ
1.02MΩ - 10MΩ
1.02MΩ - 10MΩ
1.02MΩ - 10MΩ
1.02MΩ - 10MΩ
1.02kΩ - 1MΩ
10Ω - 1MΩ
10Ω - 1MΩ
10Ω - 1MΩ
10Ω - 1MΩ
10Ω - 1MΩ
10Ω - 1MΩ
10Ω - 1kΩ
Typical
E24, E96
Current
** ±1%: R<10Ω, R>1MΩ; ±0.5%: Another
Rating
±0.8%
±0.3%
±0.5%
±0.5%
(F±1%)
Resistance Range
—
—
1A
2A
—
1.1kΩ - 1MΩ
flat chip resistors (anti-sulfuration)
10Ω - 10MΩ
10Ω - 10MΩ
10Ω - 10MΩ
10Ω - 10MΩ
10Ω - 10MΩ
10Ω - 10MΩ
10Ω - 1kΩ
R≤100mΩ
R≤100mΩ
(G±2%)
R≤50mΩ
R≤50mΩ
R≤50mΩ
R≤50mΩ
R≤50mΩ
RK73Z Requirement ∆ R
E24
Limit
—
—
—
—
—
—
—
N/A
—
RK73B
Maximum
Current
Surge
1.1kΩ - 1MΩ
10A
1Ω - 10MΩ
1Ω - 10MΩ
1Ω - 10MΩ
1Ω - 10MΩ
1Ω - 10MΩ
1Ω - 10MΩ
2A
5A
1Ω - 1kΩ
(J±5%)
E24
R≤40mΩ
R≤40mΩ
R≤40mΩ
R≤40mΩ
R≤50mΩ
R≤50mΩ
R≤40mΩ
R≤40mΩ
—
—
—
—
—
—
—
Typical
N/A
Maximum
RK73-RT
Working
Voltage
150V
200V
50V
25°C
+25°C/-55°C and +25°C/+125°C
RK73B, RK73H Rated Voltage x 2.5 for 5 seconds
(2B: Rated Voltage x 2 for 5 seconds)
RK73Z: Max. surge current for 5 seconds
260°C ± 5°C, 10 seconds ± 1 second
-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
H
2
Temperature
S 1000 ppm, 25°C, 90%Rh, 720 hours
Ambient
+70°C
Rated
Maximum
Overload
Voltage
100V
200V
400V
Test Method
Ambient
Temp.
Rated
+70°C
-55°C to +155°C
Temperature
Operating
10/30/08
Range
Operating
+155°C
Range
Temp.
-55°C
to
15