SnapN

The SnapN connector range is backwards compatible with N connectors. It means that SnapN jacks (f) can be mated with N plugs (m). Compared to the threaded N connectors, the SnapN connectors have a reliable quick-lock mechanism, which prevents an unintentional disengagement by shock, vibration or pulling the cable.

This connector range is suitable for the standard ranges of flexible and simi-rigid cables and is also available in panel mount versions.

The characteristic impedance of the SnapN coaxial connectors is 50 ohm.

top

Electrical characteristics

Impedance	50 Ohm
Operating frequency	DC to 11 GHz
Return loss interface (typical)	DC - 3 GHz ≥ 32 dB: 3 - 6 GHz ≥ 25 dB 6 - 11 GHz ≥ 20 dB
Insertion loss	0,05 √ f (GHz) dB
RF-leakage	100 MHz - 3 GHz = - 90 dB (typ.) 3 - 6 GHz = - 80 dB (typ.)
Insulation resistance	≥ 5 GOhm
Contact resistance Center contact Outer contact	≤ 1 mOhm ≤ 1 mOhm
Test voltage	2500 V rms
Working voltage	1400 V rms
Intermodulation (typical)	≥ 155 dBc static with 2 x 20 W @ 1,8 GHz

top

Mechanical characteristics

Engagement force	30 N typ.
Seperation force	30 N typ.
Retention force for center contact	axial = 28 N radial = 3 Ncm
Mating cycles	≥ 200

top

Environmental specification

Operating temperature range	-40° C (-40° F) up to +125° C (257° F)
Vibration	US MIL-STD-202 Method 204 Cond.A 10 to 500 Hz, 5g
Shock	US MIL-STD-202 Method 213 Cond.J
Humidity	IEC 60169-1 16,3
Thermal shock	IEC 60169-1 16,4 (-40° C / +125° C)
Climatic sequence	IEC 60169-1 16,2 (-40° C / +125° C)
Mixed flowing gas	DIN EN 60068-2-60 meth. 4

top

Materials

Housing	CuZn / Ag, White bronze
Center contact	Brass, CuSn / Au, Ag
Outer contact	CuZn / Ag, White bronze
Unlocking sleeve	CuZn / White bronze
Insulator	PTFE
All products are RoHS conform.