138-4407-007 JOHNSON/EMERSON, 138-4407-007 Datasheet - Page 14

• Manufacturer Part Number: 138-4407-007
• Description: RF/COAXIAL N PLUG STR 50OHM CRIMP/SOLDER
• Manufacturer: JOHNSON/EMERSON

Specifications of 138-4407-007

• Body Style: Straight Plug
• Coaxial Termination: Solder / Crimp
• Rg Cable Type: RG-58, 141, 303
• Contact Material: Brass
• Contact Plating: Gold
• Connector Type: N Coaxial
• Impedance: 50ohm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Cable Group
RG-58/U, 141, 303
RG-55/U, 142, 223, 400
RG-8, 213
RG-9, 214
LMR-400, BELDEN 9913 138-4449-007
Tool
Crimp Frame
Die Set
14
Type N Straight Plug Crimp Style for RG-58, 142, 213,
214 and LMR-400 Flexible Cable
1. Identify connector parts (3 piece parts).
2. Strip cable to dimensions shown. Do not nick center conductor.
3. Assemble plug contact onto cable as shown. Plug contact
4. Flare braid and slide plug connector assembly over plug contact
A wire stripper of correct size is recommended for this step. Tin
center conductor if contact will be solder attached. Do not tin
center conductor if contact will be crimp attached. Slide crimp
sleeve onto jacket of cable.
should butt against cable dielectric during attachment.
Solder Attachment: Solder plug contact to center conductor
through solder hole using .020 (.051) diameter flux core solder
wire. Use a minimum amount of solder for a good joint.
Crimp Attachment: Crimp plug contact to center conductor
using Johnson ergonomic hand crimp frame 140-0000-967 with
recommended hex size die set. Crimp location should be on end
of plug contact next to cable dielectric. Crimp attachment to
solid center conductor cables is not recommended.
and under braid. Seat plug connector assembly firmly onto
contact. Arrange braid uniformly around crimp stem. Slide
crimp sleeve forward and crimp using Johnson ergonomic hand
crimp frame 140-0000-967 with recommended hex size die set.
Maintain forward pressure on cable while crimping.
Type N Connectors
Part No.
138-4407-007
138-4408-007
138-4416-007
138-4418-007
Assembly
138-4407/4408-007
140-0000-967
140-0000-990
“A”
.301 (7.65)
.301 (7.65)
.385 (9.78)
.385 (9.78)
.385 (9.78)
“B”
.140 (3.56)
.140 (3.56)
.170 (4.32)
.170 (4.32)
.170 (4.32)
138-4416/4418/4449-007
140-0000-967
140-0000-991
Crimp Sleeve Hex Size
.213 (5.41)
.213 (5.41)
.429 (10.90)
.429 (10.90)
.429 (10.90)
Contact Hex Size
.068 (1.73)
.068 (1.73)
.111 (2.82)
.111 (2.82)
.116 (2.95)
Connectivity....for
Business-Critical Continuity