PSN, PV, PSO, PN, PWW, PAP
resistors
high voltage power resistors
EU
features
• PSO is made completely moisture
preventive to be PSN
• PN is a non-inductive type and can be used for high frequency
• PWW resistors, which are non-inductive wirewound
resistors for high voltage with resistance wires wound
on insulation pipes
• PAP resistors are non-inductive wirewound resistors with
inductance less than PWW, can be used for pulse wave
measurement, impulse generators, etc. and have the
same dimensions as PWW resistors
dimensions and construction
PN, PWW, PAP
PSN • PV
Insulation coating
Electrode Cap
Size
Code
Insulation coating
Electrode
Cap
Adhesive
Resistive Wire
Ceramic Core
or FRP pipe
L
H
H
Electrode
Cap
Insulation Oil
Insulation Pipe
D
PSO
Resistor
L
PSN
Insulation Coating
H
L
ordering information
PSN
RoHs
PSN
Product
Code
0.5
Power
Rating
0.5 : 2W
1 : 5W
2 : 10W
3 : 25W
4 : 50W
5 : 125W
6 : 250W
L
PSN-0.5
PSN-1
PSN-2
PSN-3
PSN-4
PSN-5
PSN-6
PV-0.5
PV-1
PV-2
PV-5
PV-8
PSO-0.5
PSO-1
PSO-2
PSO-3
PSO-4
PSO-5
PSO-6
PN-0.5
PN-1
PN-2
PN-3
PN-4
PWW-3, PAP-3
PWW-4, PAP-4
PWW-5, PAP-5
PWW-6, PAP-6
D
D
Adhesive
Dimensions (mm)
D±0.5
H (Nominal)
50±2
100±2
200±2
300±2
400±3
500±3
1000±5
80±2
17.5
24
33
45
8
17.5
24
33
55±5
105±5
205±5
320±5
420±5
530±5
1050±5
50±2
100±2
200±2
300±2
400±2
300±2
400±3
500±3
1000±5
25
9.5
250±2
15
62
150±2
10
10
15
20
28
38
46
65
80
10
20
25
8
17
12
33
45
F
RoHS
25
A
Cap*
20
62
CP
Holder
C
M
MS
CP
20
Nil: No Holder
A
B
20
30
85
250
600
800
1350
12
23
45
105
220
120
150
370
760
1900
3500
6200
25
55
80
100
125
310 • 250
660 • 510
1330 • 960
2700 • 1850
105
J
Nominal
Resistance
3 digits
Resistance
Tolerance
J : ±5%
K : ±10%
M : ±20%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
124
Weight (g)
1/27/12
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
