HPC/PCF
ceramic fixed power type leaded resistor
features
•PCF series: Coated with UL94V0 flameproof material
•Suitable for automatic machine insertion
•Able to replace carbon composition resistors
in most applications
•Marking: HFC size: Reddish brown body color with
alpha-numeric marking, PCF size: Light green body
color with color-coded bands
•Products with lead-free terminations
meet EU RoHS requirements
1/2: T631
1,2: T52
ordering information
2 significant
figures + 1
multiplier
3 significant
figures + 1
multiplier
1/2: 0.5W
1: 1W
2: 2W
3: 3W
4: 4W
5: 5W
HPC
PCF
C: SnCu R: Reel K: ±10%
M: ±20%
PCF 1/2 C R
Termination
Material
Type Power
Rating
Nominal
Resistance TolerancePackagingTaping
Part # T631 102 K
For further information on packaging,
please refer to Appendix C.
dimensions and construction
d
D
Marking
Flame Retardant Coating
End
Cap Lead
Wire
L l
C
Ceramic Body
L
1.50±.118
(38.0±3.0)
.031
(0.8)
.138±.039
(3.5±0.1)
.177±.039
(4.5±1.0)
.197±.039
(5.0±1.0)
__
__
__
.433±.039
(11.0±2.0)
0.630±.039
(16.0±2.0)
.827±.039
(21.0±2.0)
HPC1/2
HPC1
HPC2
Type C (max.) D d (nom.) l
Dimensions inches (mm)
.039
(1.0)
.236±.039
(6.0±1.0)
.276±.039
(7.0±1.0)
.295±.039
(7.5±1.0)
__
__
__
1.02±.039
(26.0±2.0)
1.50±.039
(38.0±2.0)
1.73±.039
(44.0±2.0)
HPC3
HPC4
HPC5
1.18±.118
(30.0±3.0)
1.50±.118
(38.0±3.0)
.031
(0.8)
.028
(0.7)
.138±.02
(3.5±0.5)
.217±.039
(5.5±1.0)
.276±.039
(7.0±1.0)
.437
(11.1)
.748
(19.0)
.886
(22.5)
.354±.039
(9.0±1.0)
0.65±.039
(16.5±1.0)
.748±.039
(19.0±1.0)
PCF1/2
PCF1
PCF2
EU
125
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • 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. 11/11/09
d
D
3mm Max.
Coating
Ll
Resistive Body
Electrode
Cap
Lead
Wire
PCF
HPC
resistors
HPC/PCF
ceramic fixed power type leaded resistor
Derating Curve
environmental applications
% Rated Power
100
80
60
40
20
-60 -40 -20 0 40608010018020
Ambient Temperature
(°C)
0
120 140 160 200
70
Performance Characteristics
Parameter Requirement
Limit Typical Test Method
Within regulated
to tolerance —
Resistance
T.C.R
HPC: -900±300x10-6/K:
R<100Ω
-1200±300x10-6/K:R≥100Ω
PCF: -900±300:R<100Ω
-1300±300:R>100Ω
— +25°C/-40°C and +25°C/+125°C
Voltage Coefficient
(Apply for over 1kΩ)
0~-0.2%/V (HPC1/2, PCF)
0~-0.1%/V (HPC1)
0~-0.05%/V (HPC2,3,4,5)
— Rated voltage and rated voltage x 10%
Resistance Measurement voltage
3.3Ω~8.2Ω0.3V
10Ω~82Ω1.0V
100Ω~390kΩ3.0V
Overload 2 0.4
Resistance to pulse 5—
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. 20,000 cycles.
The voltage is applied with maximum pulse voltage.
Resistance to soldering heat 20.8 350°C±10°C, 3.5s±0.5s
Rapid change of temperature 20.4 -40°C(30min.)/+85°C(30min.), 5 cycles
Moisture resistance 50.6 40°C±2°C, 90%~95%RH, 1000h, 1.5h ON/0, 5h OFF cycles
Load life 50.4 HPC: 40°C±2°C, 1000h, 1.5h ON/0, 5h OFF cycles
PCF: 70°C±3°C, 1000h, 1.5h ON/0, 5h OFF cycles
SW
C=1.000pF
1 sec ON
1 sec OFF
10k ‰
DC
(Max. pulse
voltage)
Rx
Absolute
Maximum
Overload
Voltage
Resistance
Tolerance
Absolute
Maximum
Working
Voltage
Part
Designation
Absolute
Maximum
Pulse
Voltage*
Power
Rating
@ 70°C
applications and ratings
Minimum
Dielectric
Withstanding
Voltage
Resistance
Range
E-12 (±10%)
E-6 (±20%)
HPC1/2
HPC1
HPC2
0.5W
1.0W
2.0W
200V
300V
400V
10Ω- 390KΩ
(+10%)
3.3Ω- 330KΩ
(+20%)
200V
300V
400V
K: ±10%
M: ±20%
T.C.R.
(ppm/°C)
-900±300:
R<100Ω
-1200±300:
R≥100Ω
400V 8kV
600V 15kV
800V 25kV
Operating
Temperature
Range
-40°C
to
+200°C
* Resistance to pulse: change shall be ±5% of the pre-test values. 1 sec. ON, 1 second OFF, 20,000 cycles. The voltage is applied with maximum pulse voltage.
HPC3
HPC4
HPC5
3.0W
4.0W
5.0W
450V
500V
550V
450V
500V
550V
900V 25kV
1000V 25kV
1100V 25kV
PCF1/2
PCF1
PCF2
0.5W
1.0W
2.0W
500V
700V
4.7Ω- 100KΩ
3.3Ω- 390KΩ
200V
300V
400V
-900±300:
R<100Ω
-1300±300:
R<100Ω
400V 10kV
600V 14kV
800V 20kV
126 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • 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. 12/29/08
resistors
