PMR210
• RC unit, class X1, metallized paper with integrated resistor
• 0.022 – 0.1 µF, 100 Ω, 250 VAC, +85 °C
• RC unit for safety applications.
• Small dimensions
• High dU/dt capability.
• Excellent self-healing properties. Ensures
long life even when subjected to frequent
overvoltages.
• Self-extinguishing encapsulation. The
material is recognized acc. to UL 94 V-0
• Good resistance to ionisation due to
impregnated dielectric.
• The impregnated paper ensures excellent
stability giving outstanding reliability
properties, especially in applications
having continuous operation.
L
B
TYPICAL APPLICATIONS
CONSTRUCTION
Single layer metallized paper, encapsulated
and impregnated in self-extinguishing
material meeting the requirements of UL
94V-0. The resistance in the metal layer is
utilized as series resistance, integrated
resistor.
RC unit for use in DC and AC applications
for:
– contact protection
– interference suppression of contacts
– transient suppression
p
ꢀ0.
∅ d
TECHNICAL DATA
250 VAC, 50/60 Hz
R
C
Rated voltage
Capacitance range
Capacitance tolerance
0.022–0.1 µF
20ꢀ
d = ꢀ08 for p = 1.02 and 2ꢀ03
10ꢀ for p = 2.04
Resistance range
Resistance tolerance
100 Ω
ꢁ0ꢀ
l: standard: 3ꢀ +./-ꢀ mm
option: short leads, tolerance +ꢀ/-1 mm
(standard 6 mm, code Rꢀ6)
Other lead lengths on request0
Peak pulse voltage
1000 V
Temperature range
Climatic category
–40 to +85°C
40/085/56/B
Approvals
S, N, D, FI, VDE, SEV, UL
Series resistance
Insulation resistance
The series resistance is defined at 100 kHz
≥ 1000 MΩ
Measured at 500 VDC after 2 min, +2ꢁ°C
Pulse current
Max 12 A repetitive. Max 20 A peak for occasional
transients.
Test voltage between
terminals
The 100ꢀ screening factory test is carried out at
ꢁ000 VDC. The voltage level is selected to meet the
requirements in applicable equipment standards. All
electrical characteristics are checked after the test.
In DC applications
Power ratings
Recommended voltage ≤ 1000 VDC.
The average losses may reach 0.5 W provided the
surface temperature does not exceed + 85°C. For
maximum permitted power dissipation vs temperature,
see derating curves.
Pmax
W
1
2 3
4
ꢀ0.
Curve
Dimensions
1
1
2
ꢁ
4
B = 7.ꢁ
B = 8.5
B = 9.0
B = 11.ꢁ
B = 10.6
Tamb
ꢀ
4ꢀ
.ꢀ
6ꢀ
7ꢀ
8ꢀ 8. °C
Maximum allowable power dissipation vs
ambient temperature and case sizes0
198