Marshall Electronics

Push-Pull Connectors

TAJIMI PRC Series miniature multi-pin connectors are quick-connect, quick-release, and light-weight, with push-pull mating action which gives secure, vibration free, locking connections. They are available in three different shell sizes and number of gold-plated contacts ranging from two to thirty-seven.
PRC03 Series
PRC04 Series
PRC05 Series

Electrical PRC03 PRC04 PRC05
# of contacts 2, 3, 4, 5, 7 8, 12, 14, 19, 21, 37 22, 3, 5, 6, 8
Voltage rating (rms) AC 350-600V AC 350-400V AC 150-300V
Current rating 5A, 10A 3A, 10A 2A
Insulation resistance DC 500V - 1,000 MW min
Contact resistance DC 3V, A1, @5mW max DC 3V, 1A, @8mW max

Part Numbering System

Part numbering of these connectors is a combination of definition and description. "PRC" defines the push/pull circular connector and 03, 04, 05 defines the series. A dash (-) separates this from the description. 03 and 04 follow a pattern and 05 has a similar but different pattern. These are graphed below.

PRC05 series
PRC 05 - P 5 F
A B C D E

E
Contact Type
M : Male
F : Female
D No. of Contacts
C
Shell Size
P : Plug
R : Bulkhead Receptacle
RB : Flange Mounting Receptacle
J : Jack
B Series Destinations
A Push-Pull Circular Connector
PRC03, 04 Series
PRC 03 - 12A 10 - 3A F 10.5
A B C D E F G

G Inner Diameter
F
Contact Type
M : Male
F : Female
E No. of Contacts
D Inner Size
C
Shell Size
12A : Plug
23A : Bulkhead Receptacle
21A : Flange Mounting Receptacle
32A : Jack
B Series Destinations
A Push-Pull Circular Connector

Dimensions

Plug

Flange Mounting Receptacle

Bulkhead Receptacle

Jack

Series No. of
contacts
A B C D E F G H J K L M N P R S
PRC03 2~7 21.0 46.0 10.5 12.5 26.5 15.0 16.0 21.0 2.9 12.5 26.5 M15P=1 19.0 19 46.0 10.5
PRC04 8, 14 28.0 55.5 12.5 13.5 25.5 21.0 21.5 28.0 3.4 13.5 25.5 M21P=1 25.0 25 50.0 12.5
12, 19 34.0 63.5 14.5 14.0 26.0 26.0 26.0 33.0 3.9 14.0 26.0 M26P=1 32.0 32 58.5 14.5
21, 37 40.8 71.0 18.0 14.0 26.0 32.0 31.0 38.0 3.9 14.0 26.0 M32P=1 38.0 38 65.5 18.0
PRC05 2, 3, 5 13.5 32.0 5.2 9.5 18.0 9.0 11.5 16.0 2.2 9.5 18.0 M9P=0.5 13.0 13 32.5 5.2
6, 8 16.7 34.0 6.2 9.5 18.0 12.0 13.5 18.0 2.2 9.5 18.0 M12P=0.8 16.0 16 34.5 6.2
12 21.0 39.0 11.0 9.5 18.0 16.0 17.0 22.5 2.8 9.5 18.0 M16P=1 20.0 20 39.0 11.0

Push-pull, quick-release, multi-pin audio connector for Mogami snake cables

A suggested use for one of the above connectors is as a multi-channel quick release for balanced mic/line snakes of up to 12-channels using Mogami EZ-ID W-2933 or W-3043 and the parts shown below. Consult us for correct part numbers for other cable sizes from 1/8" to 3/4" OD.

Male plug = PRC04-12A26S37M, female flange mount - PRC04-21A26S37F; female in-line - PRC04-32A26S37F