JACKS


Jack No. 1A

 


 

Jack No. 3

4 x 1 way flat socket.

Used with Plug No. 404

 

 
Jack No. 8

4 x 1 way flat socket.

Used with Plug No. 406 or Plug, Inst, N.T. No. 1.

 


 

Jack No. 9

1 x 9 way socket used with table telephones.

Used with Plug No. 701.
 

 
Jack No. 10

5 x 1 way flat socket - similar to Jack No. 8.

Used with Plug No. 501.
 

 
Jack No. 14

Wall socket. 10 terminals for table telephones (magneto).

Superseded by No. 64 or where unsuitable, by 2 Jacks No. 500B6/N.
 

 
Jack No. 19

4 x 1 way socket used on switchboards.

Used with Plug No. 404.


 

Jack No. 20

2 x 4 way socket used on switchboards.

Used with Plug No. 404.

 


 
Jack No. 21A
 
Jack No. 21C
 
Jack No. 21J

 


 
Jack No. 21N

 


 
Jack No. 21Q

 


 
Jack No. 21R
 
Jack No. 26

24 way jack used in telephone exchanges on equipment racks.

 


 
Jack No. 51

 


 
Jack No. 53

24 way, Spring-sets.  Similar to Jack No. 54.

Used on HES No. 1 telephones and HES Transfer Units.

 


 
Jack No. 54

40 way, Spring-sets.

Used on telephones on HES No. 1 & No. 2.


 
Jack No. 63
 
Jack No. 65

4 way Jack used with Plug No. 404.

Size - 62mm x 64mm x 35mm.

Used in customers premises as part of a Plan 4 installation.


 
Jack No. 84A

4 way miniature jack used with Plug No. 420.

 

 
Jack No. 95A

4 way jack used with Plug No. 420.

There are two models of this jack.  On the later model the cover is released by squeezing the sides, whilst on the early version the cover was fixed by two screws.

Colours: Ivory and Grey


 

Jack No. 95B

4 way flush mounted Jack used with Plug No. 420.

Colours: Ivory and Grey

 

Jack No. 96A

5 way surface mounted Jack used with Plug No. 505.

On the model shown the cover is released by squeezing the sides.  Earlier models were fixed by two screws.

Colours: Ivory and Grey


 
Jack No. 96B

5 way flush mounted Jack used with Plug No. 505.

Colours: Ivory and Grey


 
Jack No. 122

4 jacks in a mountable unit.  Accepts Plugs No. 213.

Each jack has a break contact set on the ring and tip contacts.
 

 
Jack No. 129

32 way jack used on telephone exchange equipment mountings.

Accepts Plugs No. 3201.


 
Jack No. 200B/6

2 point, B gauge.

Jack No. 201BN

Engraved "Battery jack".

Jack No. 300B6

Single Jack as per Figure 1.

Size - 14mm x 21mm x 85mm.

3 point, B gauge.
 

Jack No. 307MN

20 way Jack-strip comprising of the following:-
Positions 13, 14, 15, 18, 19 & 20, Jacks to Fig 1.
Position 16, Jack to Fig 2.
Position 17, Jack to Fig 3.
Positions 1 to 12 are dummies.

Colour - Light French Grey
Markings - None

Ericson Code No. N5169AA3.
 


Fig 1


Fig2


Fig3
 

Jack No. 310BN

10 way Jack-strip with Jacks as per figure 1.

To fit Panel width - 260mm

Click on picture to enlarge

 


Fig 1

Jack No. 320BN

20 way Jack-strip with Jacks as per figure 1.

To fit Panel width - 260mm
 


Fig 1
Jack No. 500B6

Single Jack as per Figure 1.

5 point, B gauge.

Size - 14mm x 21mm x 85mm.
 


Fig 1
Jack No. 501BO

Jack as per 500B6.


 
Jack No. 505BS

20 way Jack-strip comprising of the following:-
Positions 2, 4, 6, 8, 10, Jacks to Fig 1.
Positions 1, 3, 5, 7, 9, 11, 13 to 20 are dummies.

Colour - Light French Grey
Markings - None

Ericson Code No. N5169AA2.


Fig 1
Jack No. 510BO

10 way Jack-strip with Jacks as per figure 1.

To fit Panel width - 260mm
 


Fig 1
Jack No. 520BP

20 way Jack-strip with Jacks as per figure 1.

To fit Panel width - 260mm

Click on picture to enlarge
 


Fig 1
 

Jack No. 601A

PCB mounted jack - Right hand

Click here for more information
 

 
Jack No. 602A

PCB mounted jack - Left hand

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Jack No. 603A

PCB mounted jack - Right hand - 90degree

Click here for more information
 

 
Jack No. 605A

PCB mounted jack - Right hand

Click here for more information
 

 
Jack No. 611A

PCB mounted jack - Left hand - 90 degree

Click here for more information
 

 
Jack No. 612A

PCB mounted jack - Right hand

Click here for more information
 

 
Jack No. 620A

Surface mounted Master socket with captive lid.

Fitted with a 1.8uf capacitor, a lightning protector and a resistor.

Used on the UK Plug and Socket system.

Click on the picture for an enlargement.  Made by GEC in 1981.

Click here for more information
 

Jacks No. 621A

Surface mounted Master socket with non-captive lid.

Fitted with a 1.8uf capacitor, a lightning protector and a resistor.

Used on the UK Plug and Socket system.

Click here for more information
 

Jacks No. 622A

Surface mounted Secondary socket with captive lid.

No components are fitted in this Jack.

Used on the UK Plug and Socket system.

Click on the picture for an enlargement.

Click here for more information
 

Jacks No. 623A

Surface mounted Secondary socket with non-captive lid.

No components are fitted in this Jack.

Used on the UK Plug and Socket system.

Click here for more information
 

Jack No. 700B6

Single Jack as per Figure 1.

Size - 14mm x 21mm x 85mm.

7 point, B gauge.


Fig 1
 

Jack No. 710BR

20 way Jack-strip comprising of the following:-
Positions 2, 4, 6, 8, 10, 12, 14, 16, 18 & 20, Jacks to Fig 1.
Positions 1, 3, 5, 7, 9, 11, 13, 15, 17 & 19 are dummies.

Colour - Light French Grey
Markings - None

Ericson Code No. N5169AA1.

Click on picture to enlarge
 


Fig 1

Jack No. 720BR

20 way Jack-strip comprising of the following:-
Positions 1 to 20, Jacks to Fig 1.

Colour - Light French Grey
Markings - None

Ericson Code No. N5169AA4.
 


Fig 1
Jack No. 800B6

Single Jack as per Figure 1.

Size - 14mm x 21mm x 85mm.

8 point, B gauge.
 


Fig 1
 
Jack No. 810BN

10 way Jack-strip with Jacks as per figure 1.

To fit Panel width - 260mm
 


Fig 1
 
   

 

 
 
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Last revised: November 17, 2021

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