HPC
ceramic resistors for anti pulse surge
Coating
ød
resistors
EU
features
•
KOA original bulk ceramic resistors
•
Excellent in anti-pulse characteristics
•
Higher reliability against disconnection compared
to wirewound resistors and film resistors
•
Marking: Reddish brown body color with
alpha-numeric marking
•
Products with lead-free terminations
meet EU RoHS requirements
•
Non-inductive resistors
•
AEC-Q200 Qualified
dimensions and construction
Inner
Resistive Electrode
Marking Body
Electrode
Cap
Type
HPC1/2
HPC1
L
Dimensions
inches
(mm)
D
d (nom.)
l*
.433±.039 .138±.039
(11.0±2.0) (3.5±1.0)
0.630±.039 .177±.039
(16.0±2.0) (4.5±1.0)
.827±.039 .197±.039
(21.0±2.0) (5.0±1.0)
1.02±.039 .236±.039
(26.0±2.0) (6.0±1.0)
1.50±.039 .276±.039
(38.0±2.0) (7.0±1.0)
1.73±.039 .295±.039
(44.0±2.0) (7.5±1.0)
.039
(1.0)
.031
(0.8)
1.50±.118
(38.0±3.0)
10K
3mm Max.
ℓ
Lead
Wire
L
ℓ
HPC2
D
HPC3
HPC4
HPC5
* Lead length changes depending on taping type
ordering information
Part #
HPC
Type
HPC
1/2
Power
Rating
1/2: 0.5W
1: 1W
2: 2W
3: 3W
4: 4W
5: 5W
C
Termination
Material
C: SnCu
T631
Taping
1/2: T52
1: T631
R
Packaging
A: Ammo
R: Reel
103
Nominal
Resistance
2 significant
figures + 1
multiplier
K
Tolerance
K: ±10%
M: ±20%
For further information on packaging,
please refer to Appendix C.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/29/16
174
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
ceramic resistors for anti pulse surge
applications and ratings
Part
Designation
HPC1/2
HPC1
HPC2
HPC3
HPC4
HPC5
Power
Rating
@ 40°C
0.5W
1.0W
2.0W
3.0W
4.0W
5.0W
10 - 390K
3.3 - 330K
-900±300:
R<100Ω
-1200±300:
R≥100Ω
Resistance Range (Ω)
K: ±10%
E-12
M: ±20%
E-6
T.C.R.
(ppm/°C)
Absolute
Maximum
Working
Voltage
200V
300V
400V
450V
500V
550V
Absolute
Maximum
Overload
Voltage
400V
600V
800V
900V
1000V
1100V
Absolute
Maximum
Pulse
Voltage*
8kV
15kV
25kV
25kV
25kV
25kV
+40°C
-40°C
to
+200°C
Rated
Ambient
Temp.
Operating
Temp.
Range
* Resistance to pulse: change shall be ±5% of the pre-test values. 1 sec. ON, 1 second OFF, 10,000 cycles. The voltage is applied with maximum pulse voltage.
environmental applications
Derating Curve
HPC
100
80
% Rated Power
60
40
20
0
-60 -40 -20
For resistors operated at an
ambient temperature of 40°C
or above, a power rating shall be
derated in accordance with the
derating curve.
0
20
60 80 100 120 140 160 180 200
40
Ambient Temperature
(°C)
Performance Characteristics
Parameter
Requirement
∆
R ±(% + 0.05Ω)
Limit
Typical
Within regulated
to tolerance
—
Resistance
3.3Ω=<R<10Ω
10Ω=<R<100Ω
100Ω=<R=<390kΩ
+25°C/-40°C and +25°C/+125°C
Rated voltage and rated voltage x 10%
Rated voltage x 2.5 or maximum overload voltage for 5s, whichever less
The resistor mounted to the test circuit as below.
1 sec. ON and 1 sec. OFF. 10,000 cycles.
The voltage is applied with maximum
pulse voltage.
SW
1 sec OFF
C=1.000pF
Rx
(HPC: In
insulation oil)
1 sec ON
Test Method
Measurement voltage
0.3V
1.0V
3.0V
Resistance
25°C
T.C.R
Voltage Coefficient
(Apply for over 1kΩ)
Overload
-900±300x10
-6
/K: R<100Ω
—
-1200±300x10
-6
/K: R≥100Ω
0~-0.2%/V (HPC1/2)
0~-0.1%/V (HPC1)
0~-0.05%/V (HPC2,3,4,5)
2%
—
0.4%
Protection
resistor
DC
(Max. pulse
voltage)
Resistance to pulse
5%
—
Resistance to soldering heat
Rapid change of temperature
Moisture resistance
Load life
Resistance to Solvent
High Temperature Exposure
2%
2%
5%
5%
No abnormality in
appearance. Marking
shall be easily legible.
5%
0.8%
0.4%
0.6%
0.4%
—
1.7%
350°C±10°C, 3.5s±0.5s
-40°C(30min.)/+85°C(30min.), 5 cycles
40°C±2°C, 90%~95%RH, 1000 hours, 1.5h ON/0, 5h OFF cycles
40°C±2°C, 1000h, 1.5h ON/0, 5h OFF cycles
Dipping in IPA or Xylene for 3 minutes and leaving for 10 minutes after removing drops,
then brushing 10 times.
+200°C, 1000 hours
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/29/16
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
175
resistors
HPC
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