D-Sub Filter Technical characteristics - connectors

Technical characteristics - connectors

Number of contacts	9, 15, 25, 37 UL recognized
Working current	7.5 A max. (connectors) 6.5 A max. (filter adapters)
Working voltage	100 V max. for standard capacitance values – higher working voltages are available as specific.
Dielectric withstanding voltage	250 V DC max. – higher dielectric withstanding voltages are available as specific
Contact resistance	< 10 mΩ
Insulation resistance	> 1000 MΩ
Temperature range	-55 °C + 125 °C
	(connectors) Heat deflection temperature limit according to DIN 53 461: + 255 OC -20 OC … + 125 OC (filter adapters)
Terminations	a) Solder buckets max. 0.8 mm²
	b) Solder pins Ø 0.6 mm for P.C.B. holes Ø 8/1 mm
	c) Solder pins, angled 90° Ø 0.6 mm for P.C.B. holes Ø 8/1 mm
Materials
Insulation	PCT, glass-fibre filled, flame retardant acc. to UL 94-V0 Colour: natural
Contacts	Copper alloy Male and female contacts are turned
Contact surface
Contact zone	Selectively plated according to performance level
Performance level	Performance level 2, as per CECC 75 301-802, 250 mating cycles, 4 days 4 mixed gas test – IEC 60 512
Metal shell	Steel surface

Contact arrangement

View from termination side

M= Male connector
F = Female connector

Mating conditions as per DIN 41652

Attenuation characteristics for standard capacitance values

Min. insertion loss

	Attenuation (in dB) vs. frequency [MHz]
Capacitance [pF]1) Frequency [MHz]	1	5	10	50	100	500	1000
47						30	35
470			1	11	16	35	32
1000		1	3	12	24	38	30
3900	1	6	11	25	35	38	32

1) Capacitance tolerance = ± 20 %
Measured in 50Ω system according to MIL-STD-220, no load.

Working voltage: 100 V max. for standard capacitance values – higher wor king voltages are available as specific.

Dielectric withstanding voltage: 250 V DC max. – higher dielectric withstanding voltages are available as specific

Typical insertion loss for different filters (measured)

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