SG73P
anti-surge endured pulse power
thick film chip resistor
% Rated Power
60
40
20
0
-60 -40 -20
-55
% Rated Power
% Rated Power
resistors
EU
features
•
Superior to RK73B/RK73H series in
pulse withstanding voltage and high power
•
Pulse withstanding; down to ±0.5% tolerance
•
Marking: SG73P: Black three-digit on green protective coating
SG73P 1E, 1J: no marking
SG73P 1E: Black 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.
•
AEC-Q200 Qualified: 0402(1E), 0603(1J), 0805(2A),
1206(2B), 1210(2E)
dimensions and construction
L
Type
(Inch Size Code)
L
.039
+.004
-.002
+0.1
(1.0
-0.05
)
Dimensions
inches
(mm)
W
c
d
.02±.002 .006±.004
(0.5±0.05) (0.15±0.1)
.010
+.002
-.004
+0.05
)
(0.25
-0.1
t
.014±.002
(0.35±0.05)
c
c
SG73P1E,
(0402)
SG73P1J
(0603)
SG73P2A,
(0805)
SG73P2B,
(1206)
SG73P2E,
(1210)
W
Solder
Plating
t
d
Protective
Coating
Resistive Inner
Film
Electrode
Ni
Plating
.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)
.079±.008 .049±.004
(2.0±0.2) (1.25±0.1)
.063±.008
(1.6±0.2)
.102±.008
(2.6±0.2)
100
80
60
40
20
0
-60 -40 -20
-55
.012
(0.3
+.008
-.004
+0.2
-0.1
)
.012
(0.3
+.008
-.004
+0.2
-0.1
)
.02±.004
(0.5±0.1)
Ceramic
Substrate
.126±.008
(3.2±0.2)
.016
(0.4
+.008
-.004
+0.2
)
-0.1
.016
(0.4
+.008
-.004
+0.2
)
-0.1
.024±.004
(0.6±0.1)
Derating Curve
100
80
100
80
60
40
20
0
-60 -40 -20
-55
1E/0.125W
1J/0.2W
2A/0.25W
2B/0.33W
2E/0.5W
2A/0.5W (100°C)
1E/0.2W (105°C)
2B/0.5W (120°C)
1J/0.33W (125°C)
0
20
40
60
80 100 120 140
70
Ambient Temperature
(°C)
160
155
0
100 120 140 160
125
155
Terminal Part Temperature
(°C)
20
40
60 80
0
60 80 100 120 140 160
105 125
155
Terminal Part Temperature
(°C)
20
40
For resistors operated at an ambient temperature of
70°C or above, a power rating shall be derated in
accordance with the derating curve.
For resistors operated at a terminal part temperature of described for each size or above, a power rating shall be
derated in accordance with the derating curve. Please refer to “Introduction of the derating curve based on the terminal
part temperature” in the beginning of our catalog before use. *
2
If you want to use the rated power of *
2
, please use the
derating curve based on the terminal part temperature on the right hand side.
ordering information
New Part #
SG73P
Type
SG73P
2B
Size
1E
1J
2A
2B
2E
T
Termination
Material
T: Sn
TD
Packaging
TP: 0402, 0603, 0805: 7" 2mm pitch punch paper
TD: 0603, 0805, 1206, 1210:
7" 4mm pitch punched paper
TDD: 0603, 0805, 1206, 1210: 10" paper tape
TE: 0805, 1206, 1210: 7" embossed plastic
TED: 0805, 1206, 1210: 10" embossed plastic
For further information on packaging,
please refer to Appendix A
102
Nominal
Resistance
±0.5%, ±1%: 3
significant figures
+ 1 multiplier “R”
indicates decimal
on value <100Ω
±2%, ±5%: 2
significant figures
+ 1 multiplier “R”
indicates decimal
on value <10Ω
K
Tolerance
D:
F:
G:
J:
±0.5%
±1%
±2%
±5%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/17/16
52
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
anti-surge endured pulse power
thick film chip resistor
applications and ratings
Part
Designation
SG73P1E
(0402)
Power
Rating
@ 70°C
0.125W
0.2W*
2
0.2W
SG73P1J
(0603)
0.33W*
2
––
125°C
Rated
Ambient
Temp.
70°C
––
70°C
Rated
Terminal
Part
Temp.
125°C
105°C
125°C
±200
±100
±100*
±100
±100*
±100
0.25W
SG73P2A
(0805)
0.5W*
2
T.C.R.
(ppm/°C)
Max.
Resistance Range (Ω)
(E-24)/E-96
(D±0.5%)
10 - 1M
510 - 576k
10 - 499
590k - 1M
510 - 576k
10 - 499
590k - 1M
100 - 100k
10 - 97.6
102k - 1M
100 - 100k
10 - 97.6
102k - 1M
300 - 1M
10 - 294
300 - 1M
10 - 294
10 - 1M
(E-24)/E-96
(F±1%)
1 - 1M
510 - 576k
1 - 499
590k - 1M
510 - 576k
1 - 499
590k - 1M
100 - 100k
1 - 97.6
102k - 1M
100 - 100k
1 - 97.6
102k - 1M
300 - 1M
1 - 294
300 - 1M
1 - 294
1 - 1M
Absolute
Maximum
(E-24)
Working
(G±2%, J±5%) Voltage
1 - 10M
510 - 560k
1 - 470
620k - 10M
510 - 560k
1 - 470
620k - 10M
100 - 100k
1 - 91
110k - 10M
100 - 100k
1 - 91
110k - 10M
300 - 1M
1 - 270
1.2M - 10M
300 - 1M
1 - 270
1.2M - 10M
1 - 10M
75V
Absolute
Operating
Maximum
Temp.
Overload
Range
Voltage
100V
150V
200V
70°C
125°C
±200
±100
200V
400V
-55°C
to
+155°C
––
100°C
±200
±100
0.33W
SG73P2B
(1206)
0.5W*
2
SG73P2E
(1210)
70°C
125°C
±200
±100
200V
400V
––
120°C
±200
±200
0.5W
70°C
125°C
200V
400V
Parentheses indicate EIA package size codes. * Cold T.C.R. is +150 x 10
-6
/K Rated voltage =
√Power
rating x resistance value or max. working voltage, whichever
is lower. Please contact KOA Speer for how to handle a specific surge/pulse. If any questions should arise whether to use the “Rated Ambient Temperature” or the
“Rated Terminal Part Temperature,” please give priority to the “Rated Terminal Part Temperature.” Prior to use and for more details refer to “Introduction of the derating
curves on the terminal part temperature” in the beginning of the catalog. *
2
If you want to use the rated power of *
2
, please use the derating curve based on the terminal
part temperature on the previous page.
environmental applications
One-Pulse Limiting Electric Power
One-Pulse Limiting Electric Power
1000
100
10
2E
2B
2A
1J
1E
1
0.1
.001
.01
.1
1
10
100
1000
The maximum applicable voltage is equal to the max.
overload voltage. Please contact factory for resistance
characteristics of continuous applied pulse.
Pulse Duration
(ms)
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
Requirement
∆
R
Limit
Within specified
tolerance
Within specified
T.C.R.
±2%
±1%
±0.5%
±3%
±3%
±1%
±(%+0.1Ω)
Typical
—
—
±0.5%
±0.75%
±0.3%
±0.75%
±0.75%
±0.3%
25°C
+25°C/-55°C and +25°C/+125°C
Rated Voltage x 2.5 for 5 seconds (2A: 0.5W rated power x 2 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
12/1/16
Test Method
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.
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
53
resistors
SG73P
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