N Type 4 Hole 1" Square Flange Mount Crimp / Crimp Jack

25-278-B3-AH

N Type 50 ohm flange mount straight jack with crimp cable fixing. The 1" square 4 hole flange body is crimped to cable, both the gold plated contact and the crimp sleeve are annealed for a reliable termination. Suitable for RG58 and similar cables in group AH.

From £2.85 each ex VAT
1-9 = £3.80 |  10-24 = £3.56 |  25-49 = £3.17 |  50-99 = £3.00 |  +100 = £2.85

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Specification

Electrical Specification
Impedance 50 Ohm
Frequency Range 11GHz
Dielectric Withstand Voltage 1500 Veff
Insulation Resistance 5000 M-Ohm
Mechanical Specification
Design Standard IEC 61169-8
RoHS Compliant Yes
Centre Contact Termination Crimp
Outer Contact Termination Crimp
Mating Cycles 500
Contact Retention 27N min
Cable Retention 100N min
Weight 38.7g
Mating Force 6.6Ncm max
Un-Coupling Force 6.6Ncm max
Environmental Specification
Operating Temperature -55 to +155 Deg C
IP Rating ( Mated ) IP67
Materials
Centre Contact Phosphor Bronze
Outer Contact Brass
Insulator PTFE
Centre Contact Plating Gold
Outer Contact Plating Nickel
Pack Size 1

Suitable for Cables in Group AH

Cable Type Cable GroupImpedance
Ohms
Jacket
O/D mm
Dielectric
Material
Dielectric
O/D mm

Centre Conductor
Material

Centre Conductor
O/D mm
Centre Conductor
Stranding mm

Shielding
Outer Conductor

Belden 7806R AH 50 4.95 PEF 2.8 BC 0.94 1/0.94 Foil and Braid
Belden 9203 AH 50 4.95 PE 2.95 TC 0.9 19/0.18 Copper Braid
KX15 AH 50 4.95 PE 2.95 TC 0.91 19/0.18 Copper Braid
KX23 AH 50 5.1 PTFE 2.95 SC 1.02 7/0.34 Double Copper Braid
PSF 1/6 AH 50 5 PE 2.95 BC 0.96 7/0.32 Double Copper Braid
RG141 AH 50 4.83 PTFE 3 SCCS 0.94 1/0.94 Copper Braid
RG58 AH 50 4.95 PE 2.95 TC 0.91 19/0.18 Copper Braid
Times LMR®195 AH 50 4.95 PEF 2.79 BC 0.94 1/0.94 Foil and Braid
URM43 AH 50 5 PE 2.95 BC 0.9 1/0.9 Copper Braid
URM76 AH 50 5 PE 2.95 TC 0.96 7/0.32 Copper Braid
WBC195 AH 50 4.95 PE 2.79 BC 0.94 1/0.94 Foil and Braid

Performance

Performance Data available on request, please contact COAX

Assembly

Assembly Process AP001
Stripping Dimensions SD01
Centre Contact 1.72 mm Hex 96-336A
Outer Contact 5.41mm Hex 96-336A

Accessories

Centre Contact Crimp Tool 96-336A
Outer Contact Crimp Tool 96-336A
Rotary Cable Stripper 96-312B
Crimp Tube 100-006
Flange Gasket 100-108

Downloads

Interface Dimensions C-50-Ohm-N
Stripping Dimensions SD01
Data Sheet 25-278-B3-AH-REV-A02-1
Assembly Process AP001