Rectangular connector
Right-angle through hole type male connector
with locking block for PCB
MR-( )RMA( )+
●
Configuration of product Part No.
For PCB
Right-angle Through hole
With locking block
MR- ( ) R MA ( )+
➀
➁
➂
➃
➄
➀
Series name
➁
No. of contacts: 8, 16, 20, 25, 34 or 50
➂
With locking block
➃
Type of contact: Right-angle through hole, male
➄
Contact plating
None: Silver plate (standard)
G
: Gold plate
œ0.5
3.5 REF.
C
A
B
13
¢
2.54
5.5
13.2
C
26.6
34.4
37.0
42.2
50.0
65.6
9.6
6
D
10.0
2.54
E
5.6
Press-in
SMT
Through
hole
∞
§
¡
8, 16, 25 or 34-contact connector
E
™
¢
2-ø2.8
B
∞
20 or 50-contact connector
Ω
Dimensions
Part No.
MR-8RMA( )+
MR-16RMA( )+
MR-20RMA( )+
MR-25RMA( )+
MR-34RMA( )+
MR-50RMA( )+
A
22.4
30.2
32.8
38.0
45.8
61.4
B
17.4
25.2
27.8
33.0
40.8
56.4
●
Components
➀
Insulator
➁
Bracket
➂
Contact (short)
➃
Contact (middle)
➄
Contact (long)
➅
Locking block
➆
Small-sized Phillips flat head screw
Mating case:
MR-( )L+, MR-( )LW+
Mating connectors with case:
MR-( )LF( )+, etc.
Others
Wire
wrapping Crimping Soldering
IDC
2.54
¶
D
£
2.54
£
5.5