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620 Series

DC Voltage:	50 - 300
Max Current:	10
Seal Type:	Resin
Catalog PDF	620 Series (0,67 MB)
Description	Instec 04-40 EMI filters are ideal for applicaions where small size and performance are critical. Available in C and L1 configurations, these designed for applications where threaded mounting is preferred.

Part Detail

Material and Finish:	Brass case, silver plating, unless otherwise specified
Dielectric Withstanding Voltage:	250% of rated voltage
Insulation resistance:	10 Gohm or 1000 Ohm-Farads minimum, whichever is lower
Cap Tolerance:	+100% -0%
Oper. Temp. Range:	-55˚C to +125˚C

Part Drawing

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Standard Catalog Dimensions

Hex = 0.157" typical
Thread length = 0.220" + 0.005"
Overall Length = 0.758" + 0.062"

Parts

How to Order

Select desired values to order your customized part number

Series

Cap Code

Voltage
Rating

Lead Wire

Capacitance Code: Displayed in PF (Picofarads) 3 digits, first two digits are significant. Third digit is number of zeros after the significant digits. Example 152 = 1500 PF, 103 = 10,000 PF, 105 = 1x106 PF or 1 µF.

Select Series: Please select series.

Part number:

620

Description of filter

Part Details

Type:

620 EMI Filter, C-filter

Capacitance:

+100% -0%

Rated Voltage:

Lead Wire:

Max Capacitance Table

620 Series 04-40 Bolt C-Filter

Rated Voltage	50V	100V	200V	300V
Max Capacitance (µF)	120	100	33	27
1MHz	23	20	12	10
10MHz	41	38	32	28
100MHz	59	56	50	45
1GHz	>70	>70	65	62
10GHz	>70	>70	>70	>70

Part Image

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Part number:

621

Description of filter

Part Details

Type:

621 EMI Filter, L1-filter

Capacitance:

+100% -0%

Rated Voltage:

Lead Wire:

Max Capacitance Table

621 Series 08-32 Bolt L1-Filter

Rated Voltage	50V	100V	200V	300V
Max Capacitance (µF)	0.22	0.18	0.068	0.047
1MHz	23	22	13	11
10MHz	43	42	33	31
100MHz	61	60	53	51
1GHz	>70	>70	>70	>70
10GHz	>70	>70	>70	>70

Part Image

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620 Series - Typical Insertion Loss for common filters

Instec P/N	Thread	Type	Cap Value	Voltage Rating	Currrent Rating	1MHz	10MHz	100MHz	1GHz	10GHz
620-103C	4-40	C-Filter	10,000 pf	200VDC	10A	4	23	41	58	70
620-472B	4-40	C-Filter	4700 pf	100VDC	10A		15	30	45	55
621-273B	4-40	L1-Filter	27,000 pf	100VDC	10A	12	32	53	70	>70
621-333B	4-40	L1-Filter	33,000 pf	100VDC	10A	14	34	54	70	>70

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