AC Series
contact arrangements
front face of pin insert or rear face of socket insert illustrated
Insert Arrangement
Service Rating
Number of Contacts
Contact Size
100˚
R
P
S
a
A
T
B
N
Z
M
b
C
U
D
Y
L
d
VE
KX
WF
J
G
H
100° Rotation
of 28-12
28-13
A
26
16
A
B
CD
E
FG
H J K LM N
P RS T UV W
XYZ ab c
e
d
j
l
g
h
f
k
m
28-15
A
35
16
K
J
T
SV
HR
A
B
L MC
UN
Q PD
G
FE
B
H
AG
C
J
D
KE
LF
R
M
P
N
28-16
A
20
16
28-17
R = B; M, N, P = D; A to L = A
15
16
L
K
J
H
A
B
C
M
D
E
G
F
Insert Arrangement
Service Rating
Number of Contacts
Contact Size
28-18
M = C; G, H, J, K, L = D; A, B = A; Bal = Inst.
12
16
A
L
K
B
M
C
E
J
G
H
28-19
H, M = B; A, B = D; Bal.= A
46
12 16
A
J
NK
H
P
G
M
L
F
E
B
C
D
28-20
A
10 4
12 16
Insert Arrangement
Service Rating
Number of Contacts
Contact Size
B
A
EF
KL M
ST U V
C
D
GH J
N PR
W XZ
ab cd
ef
h
g
j
km
np rs
28-21
A
37
16
C
A
F
B
E
D
28-22
D
33
4 16
J
H
N
F
E
A
B
K
L
M
C
D
28-51
A
12
12
L
PR
AB
M
N
S TU
CD
E
H
F
J
K
28-59
A
7 10
12 16
CONTACT LEGEND 16 12 8
4
0
20