1-line filters
Feedthrough filters
B85321A*+160
∅ 20 mm, 25 A
Feedthrough filters ∅ 20 mm
Technical data and measuring conditions
Rated voltage VR
Rated current IR
Capacitance tolerance
Climatic category (IEC 60068-1)
Screw cap fixing
Approvals
250 and 500 V AC, 50/60 Hz
600 and 700 V DC
Referred to 40 °C ambient temperature
Reduced current values at 400 Hz
± 20%
40/085/56 (–40 °C/+85 °C/56 days damp heat test)
M12 × 0.75
UL 1283, 250 V
Characteristics and ordering codes
IR
CR
A
µF
VR VR Vtest Terminal Figure Ordering code
V AC V DC V DC
Approvals
25 2 × 0.0025 250 600 2700 M4
1
B85321A2502A160 ×
2 × 0.0025 250 600 2700 Leads 2
2 × 0.0025 500 700 3000 ∅ 2 mm
B85321A2502B160 ×
B85321A4502C160 ×
× = approval granted
Insertion loss (dB); typical values at 50 Ω
CR (µF)
2 × 0.0025
10 kHz
–
100 kHz
–
1 MHz
–
10 MHz
25
100 MHz 1 GHz
> 80
> 80
Please read Cautions and warnings and
Important notes at the end of this document.
8 01/06