UC2/UD2 SERIES
BREAKDOWN VOLTAGE
Sample: UC2-5NU 10peices
(a) Between open contacts
(b) Between adjacent contacts
100
100
50
50
0
Distribution
Distribution (%)
0
0.5
1.0
1.5
2.0
1.0
1.5
2.0
2.5
Breakdown voltage (K V)
Breakdown voltage (K V)
(C) Between coil and
100
50
0
1.5
2.0
2.5
2.5over
Breakdown voltage (K V)
ALTERNATION OF VOLTAGE IN DENSE MOUNTING (Magnetic interference)
Alternation of operate voltage
Alternation of operate voltage
+40
+30
+20
+10
0
+40
+30
+20
+10
0
Ratio of
Ratio of
alternation (%)
alternation (%)
-10
-20
-30
-40
-10
-20
-30
-40
a
b
c
d
e
f
a
b
c
d
e
f
Mounting layout
Mounting layout
Device under test
OFF
OFF
ON
ON
OFF
ON
ON
3mm
2.5mm
OFF
a
b
c
d
ON
ON
ON
OFF
OFF
OFF
f
e
10
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
2007.08.03 P0894EMDD03VOL03E
NEC [ NEC ]
