AIZAKI: 1/4” Phone Plug & Jack (Based on NTT and MIL-DTL-641/642 Specification)


Single head plug, Dual head plug, Long open frame jack, Open frame jack

 

Single head plug

Part Name Pos. Mating Jack (Ex.) Plastic shell color etc. Catalog DL
110 Plug
3
238 Jack
Brawn
Catalog Download (Japanese text)

N110A Plug

3
238 Jack
Red
N110B Plug
3
238 Jack
Black
N110C Plug
3
238 Jack
White
N110D Plug
3
238 Jack
Green
3C Plug
3
238 Jack
Red, Black, White, Green (Appoint)
L3C Plug
238 Jack
Green (Between Tip to Ring: 600Ω)
03C Plug
238 Jack
– (Disconnection plug)
PJ-068 Plug
3
JJ-033A Jack
Black (φ5.26 mm)
PJ-054B Plug
2
JJ-026 Jack
Black
PJ-055B Plug
2
JJ-034 Jack
Black
PJ-051R Plug
3
JJ-022 Jack
Red
Note) PJ-xxx: MIL-DTL-642( ), JJ-xxx: MIL-DTL-641, Others: NTT spec.

 

Dual head plug

Part Name Pos. Mating Jack (Ex.) Plastic shell color etc. Catalog DL
611 Plug
2 pos. x 2
Brawn
Catalog Download (Japanese text)

 

Open frame jack

Part Name Schematic Mating plug (Ex.) Catalog DL
JJ-033A Jack
PJ-068 Plug Catalog Download (Japanese text)
JJ-034 Jack
PJ-055B Plug
3C-30 Jack
110 Plug

 

Long open frame jack

Part Name Schematic Mating plug (Ex.) Catalog DL
215A Jack
 
 
Single head 47 Plug Catalog Download (Japanese text)
215B Jack
215C Jack
218A Jack
 
 
Single head 47 Plug
218B Jack
218C Jack
238A Jack
 
 
110 Plug
238B Jack
238C Jack
239A Jack
 
 
110 Plug
239B Jack
239C Jack

 

 

Main Electrical Performance

1. Dielectric Withstanding Voltage: 500 V AC (r.m.s)
2. Insulation Resistance: 100 MΩ minimum at 500 V DC.
3. Contact Resistance: 20mΩ maximum at 0.1 A DC.
(When mated to mating plug or jack.)

 

Primary Materials (Plug)

1. Sleeve, ring and tip: Brass
2. Insulator: Thermoplastic
3. Platic shell: Thermoplastic

 

Primary Materials (Jack)

1. Spring: Nickel silver for spring
2. Insulator: Phenolic resin (Varnish treatment)
3. Bushing (Open frame jack): Brass (Nickel plating)
4. Bushing (Long open frame jack): Brass (Trivalent chromate)
5. Contacts: Silver alloy
6. Frame (Long open frame jack): Steel (Plating for corrosion prevention)

 

 

Download PDF

Click on the image (1.5MB)
AIZAKI: 1/4” Phone Plug & Jack (Based on NTT and MIL-DTL-641/642 Specification) Catalog Download

 

 

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