712 EMI Filter, L2-filter
Circuit Type: | L2 |
DC Voltage: | 50 - 500 |
Max Current: | 15 |
Seal Type: | Glass to metal |
Catalog PDF |
710 Series (0,72 MB) |
Part Detail
Material and Finish: | Brass case, silver plating, unless otherwise specified |
Dielectric Withstanding Voltage: | 250% of rated voltage for 5 seconds for rated voltages up to 400VDC, for higher rated voltages |
Insulation resistance: | 10 Gohm or 1000 Ohm-Farads minimum, whichever is lower |
Cap Tolerance: | +100% -0% |
Oper. Temp. Range: | -55˚C to +125˚C |
Max. Cap per Voltage Rating: | 50VDC=3.5µF 100VDC=2.7µF 200VDC=1.8µF 300VDC=1.8µF 400VDC=1µF 500VDC=0.82µF |
Part Drawing

Standard Catalog Dimensions
- Diameter = 0.385" maximum
- Thread length = 0.187" typical or 0.312" typical
- Various case lengths available
How to Order
Select desired values to order your customized part number
712 Series .375" Bolt L2-Filter
Rated Voltage | 50V | 100V | 200V | 300V | 400V | 500V |
---|---|---|---|---|---|---|
Max Capacitance (µF) | 7 | 5 | 4 | 3.2 | 2 | 0.8 |
30KHz | 30 | 27 | 25 | 23 | 20 | 11 |
150KHz | 44 | 41 | 39 | 37 | 33 | 25 |
300KHz | 50 | 47 | 45 | 43 | 39 | 30 |
1MHz | 57 | 55 | 55 | 53 | 48 | 41 |
10MHz | >70 | >70 | >70 | >70 | >70 | 50 |
100MHz | >70 | >70 | >70 | >70 | >70 | >70 |
1GHz | >70 | >70 | >70 | >70 | >70 | >70 |
710 Series - Typical Insertion Loss for common filters
Instec P/N | Type | 30KHz | 150KHz | 300KHz | 1MHz | 10MHz | 100MHz | 1GHz |
---|---|---|---|---|---|---|---|---|
710-105B | C-Filter | 13 | 27 | 33 | 43 | 62 | >70 | >70 |
710-133J | C-Filter | 7 | 26 | 45 | 65 | |||
710-405B | C-Filter | 20 | 34 | 39 | 50 | 60 | >70 | >70 |
711-145B | L1-Filter | 15 | 28 | 33 | 44 | 60 | >70 | >70 |
712-255B | L2-Filter | 21 | 34 | 39 | 50 | 60 | >70 | >70 |
713-155A | PI-Filter | 15 | 28 | 34 | 40 | 52 | >70 | >70 |
713-605A | PI-Filter | 28 | 42 | 48 | 58 | >70 | >70 | >70 |
714-245B | T-Filter | 11 | 18 | 33 | 70 | >70 | >70 | |
714-254C | T-Filter | 21 | 34 | 40 | 50 | >70 | >70 | >70 |
715-205B | TT-Filter | 20 | 33 | 39 | 48 | >70 | >70 | >70 |