F38 Series Filtered Terminal Blocks
SPECIFICATIONS
Ratings:
30A, 240VAC, 300VDC.
Center Spacing:
0.437" or 7/16" (11.10mm)
Wire Size:
# 10-22 AWG CU
Screw Size:
# 8-32 (# 6-32 available, consult factory)
Torque Rating:
15 in-lb.
Operating Temperature:
–55°C to +105°C.
Housing Material:
94VO Thermoplastic.
Molded Material:
Black, UL rated 94V0 thermoplastic.
Terminal Material:
Brass, Tin-Plated
Capacitance:
1,000 pF to 5,000 pF in either C or Pi Schematic
Dielectric Withstanding Voltage:
1000 VAC; 1700VDC
D.C. Resistance:
0.01 ohms max.
Agency Information:
UL/CSA, CE Certified
# of
Poles
2
3
4
5
6
7
8
A
A
Front Mount Rear Mount
1.67
2.10
2.54
2.98
3.41
3.85
4.29
1.88
2.32
2.76
3.19
3.63
4.07
4.51
B
C
D
FEATURES
• Rugged integrated construction of filtering elements
around a solid brass pin provides excellent EMI/RFI
filtering
• Filter element provides high insertion loss for EMI/RFI
filtering of AC and DC power and control lines
• 2 to 8 terminals standard – up to 16 poles available
• Cost-effective EMI solution for industrial interconnec-
tion filtering
• Termination options are straight lead, male or female
quick connect
• Custom and special options available including:
– Different capacitance values on each position
– Wire assemblies added to pins
Insertion Loss for 2,500 pF Pi Schematic
Typical Insertion Loss (dB) in 50 Ohm Circuit
30MHz . . . . . . . . . . .42 dB
50 MHz . . . . . . . . . . .45 dB
100 MHz . . . . . . . . . .50 dB
300 MHz . . . . . . . . . .68 dB
1000 MHz . . . . . . . . .70 dB
Single & Double Row
Filtered Connectors
Euro-MAG Series
PCB – Spring Clamp
1.31
1.75
2.19
2.63
3.06
3.50
3.94
0.93
1.37
1.81
2.25
2.68
3.12
3.56
0.44
0.88
1.31
1.75
2.19
2.62
3.06
* Note: For other capacitance insertion loss, consult factory.
* Note: In inches. Available up to 16 poles. Consult factory.
O - Front Panel Mount
I - Rear Panel Mount
Base & Rail Mount
Connectors
Power Distribution Blocks
Part Numbering System
Series
Terminal Style
Mounting
# of Poles
Screw Options
Inches (Millimeters)
Filter Options
Capacitance
F 3 8
0
- straight lead
0
- front panel mount
02
to
08*
1
- 0.187" quick
with mount ends
connect (male)
1
- rear panel mount
2
- 0.187" quick
with #4-40 threaded inserts
connect (male)
3
- 0.250" quick
connect (male)
4
- 0.250" quick
connect (female)
Blank
- #8-32, steel, zinc plated
philslot BHMS (stnadard)
04
- #8-32, brass, nickel plated
philslot BHMS
92
- #8-32, steel, zinc plated
slotted BHMS
94
- #8-32, brass, nickel plated
slotted BHMS
C
- C Filter
P
- Pi Filter
.
1.0
- 1,000 pF + 100%-0%
2.5
- 2,500 pF + 100%-0%
5.0
- 5,000 pF + 100%-0%
WIRE MANAGEMENT PRODUCTS
* Note: Standard is 02-08 poles. Available up to 16 poles. Consult factory for availability.
Special electrical/mechanical configurations are available upon request from factory.
25
Microchip MCU
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