Model Numbering System
23 U 12 2 M 200 RS 1 A 1
Electrolytic Capacitor
Case Size/Height:
Series Type:
T = High Temperature (105°C)
U = High Ripple (105°C)
V = High Capacitance (85°C)
W =Long Life (85°C)
uF Rating (pt. 1): Number
12 uF
uF Rating (pt. 2): # of Zeros
00 uF
First letter, Diameter
Base Code
O
P
Q
R
S
T
U
V
20mm
22mm
25mm
30mm
35mm
40mm
45mm
50mm
Size
Second letter, Height
Height Code
O
P
Q
R
S
T
U
V
W
X
Y
Z
Size
20mm
22mm
25mm
30mm
35mm
40mm
45mm
50mm
55mm
63mm
70mm
80mm
03
Capacitance Tolerance:
M = ±20%
DC Voltage Rating:
Zeros are used to precede the voltage rating
where necessary to make a 3 digit number
Data from Example Part Nbr Above:
Series Type: High Temperature
uF Rating: 1200uF
Capacitance Tolerance: ±20%
Voltage Rating: 200VDC
Case Size / Height: 30mm / 35mm
Sleeve Type: Std PVC Sleeve
Terminal Type: 2 PIN
Sleeve Type:
1 = Std PVC Sleeve
2 = PET Sleeve
3 = Special Sleeve
Terminal Types (Standard):
A = 2 PIN
B = 3 PIN
C = 4 PIN
Design Number: Assigned by Factory.
Enter 1 unless advised by factory