2.54mm Pitch Board to Cable Connector
FRC2 Series
FEATURE
● FRC2 series is header connectors which mounted
on PCB and socket connectors which terminated
flat cable.
● Number of contact ：10, 14, 16, 20, 26, 30, 34, 40,
50, 60 contacts are available.
● UL Approved (File No. E72124)
Conforming
Standard
● Polarizing key prevents from mis-mating.
● Conform to MIL-DTL-83503
● Inter-mateable with HU5 series.
MIL-DTL-83503
SPECIFICATIONS
Rated Voltage
Rated Current
Insulation Resistance
Contact Resistance
Dielectric Withstanding Voltage
Operating Temperature
Applicable Cable
250V AC (r.m.s.)
1A / Contact
1000 ＭΩ min. at 500V DC
15 m Ω max.
500V AC (r.m.s) / 1 minute
-55℃∼ +105℃
AWG28 (Stranded Cable / Solid Cable）
AWG30 (Solid Cable)
MATERIAL/FINISH
Socket
Item
Housing
Cover
Contact
Strain Relief
RoHS
Compliant
Compliant
Material / Finish
Polycarbonate Resin(UL94V-0) / Black
Polycarbonate Resin(UL94V-0) / Black
Copper Alloy / Au over Ni Plating
Polyamide Resin (UL94V-0) / Black
Header
Item
Housing
Contact
Material / Finish
PBT Resin / (UL94V-0) / Black
Copper Alloy / Au over Ni Plating
110629
◎ Specifications and/or dimenssions in this catalogue are subject to change without notice.
Your catalogue checking the latest speifications with our drawings would be highly appreciated.
http://www.ddknet.co.jp
FRC2 Series
Unit：mm
○ Socket Connector
FRC2-A020-30S
Cover Style
0：Open-end
A：Closed-end
Number of Contact
10, 14, 16, 20, 26,
30, 34, 40, 50, 60
Contact Plating
1：Au (0.8 μ m) over Ni Plating
2：Au (0.4 μ m) over Ni Plating
3：Au (Flash) over Ni Plating
Strain Relief
S：with Strain Relief (for Header with Long Locking Lever)
No Digit：without Strain Relief (for Header with Short Locking
Lever)
Polarizing Key
0：10・・・・No Key
14, 16, 20, 26, 30, 34, 40・・・・ 1 Key
50, 60・・・・ 2 Keys
A：50, 60・・・・ 1 Key
C：60 ・・・・・・2 Keys
FRC2-A0 □□ - □□
（with Open-end Cover)
FRC2-A26
FRC2-AA □□ - □□
(with Closed-end Cover)
FRC2-AA26
Strain Relief
Cover
10.65
16.25
6
Strain Relief
Cover
△Marking
A
B
Polarizing Key
△Marking
A
B
2.54
6
Polarizing Key
2.54
2.54
3.8
3.8
Number of
Contact
10
14
16
20
26
30
34
40
50
60
A
17.27
22.35
24.89
29.97
37.59
42.67
47.75
55.37
68.07
80.77
B
10.16
15.24
17.78
22.86
30.48
35.56
40.64
48.26
60.96
73.66
○ Strain Relief
FRC2-20-04
Number of Contact
10, 14, 16, 20, 26, 30, 34, 40, 50, 60
Number of
Contact
10
14
16
20
26
A
5.1
2.54
A
17.27
22.35
24.89
29.97
37.59
42.67
47.75
55.37
68.07
80.77
30
6
34
40
50
60
7.8
3.6
◎ Specifications and/or dimenssions in this catalogue are subject to change without notice.
Your catalogue checking the latest speifications with our drawings would be highly appreciated.
http://www.ddknet.co.jp
2
FRC2 Series
Unit：mm
○ Header Connector
FRC2-C20S13-0L
Number of Contact
10, 14, 16, 20, 26,
30, 34, 40, 50, 60
Contact Style
S： Straight
L： Right Angle
Contact Length
1：3.6mm
Contact Plating
1：Au (0.8 μ m) over Ni Plating
2：Au (0.4 μ m) over Ni Plating
3：Au (Flash) over Ni Plating
Lockig Lever
L：Long Locking Lever (for Socket with Strain Relief)
S：Short Locking Lever (for Socket without Strain Relief)
N： No Locking Lever
Polaerizing Key
0：10・・・・ No Key
14,16,20,26,30,34,40・・・・1 Key
50,60・ ・ 2 Keys（H=22.86mm）
・ ・
A：50,60・・・・ 1 Key
C：60・ ・ ・ 2 Keys（H=27.94mm）
・ ・ ・
H
Header with Long Locking Lever
E
D
C
2.54
26.4
△Marking
Rear Side
3.62
6.2
Right Angle DIP Straight DIP
10.56
0.4
17.4
2.54
3.6
3.6
0.6 0.64
3.04
B
A
2-φ2.62
0.6 0.64
2.54
4.35
φ0.75 max.
8.2
8.5
2-φ2.6
M3 Thread
F
2
0.6
Contact Section Dimensions
Header with Short Locking Lever
E
for Right Angle
φ0.8
0.1
0.05
（DIP
0.64
for Straight
24.3
Contact）
2-φ3.2（for M3 Tapping Screw）
2-φ2.8（for M2.6 Screw ）
φ0.8
0.05
（DIP
Contact)
2.54
0.74
2.54
2.54
0.1
0.1
Header with Locking Lever
0.4
C
B
17.4
2.54
Connector
Outside Line
0.1
2-φ3.2
C
E
Recommended Mounting Dimensions
Number of
Contact
10
14
16
20
26
30
34
40
50
60
A
32.00
37.08
39.62
44.70
52.32
57.40
62.48
70.10
82.80
95.50
B
21.84
26.92
29.46
34.54
42.16
47.24
52.32
59.94
72.64
85.34
C
10.16
15.24
17.78
22.86
30.48
35.56
40.64
48.26
60.96
73.66
D
17.52
22.60
25.14
30.22
37.84
42.92
48.00
55.62
68.32
81.02
E
Short Lock
42.4
47.5
50.0
55.1
62.7
67.8
72.9
80.5
93.2
105.9
Long Lock
45.6
50.7
53.2
58.3
65.9
71.0
76.1
83.7
96.4
109.1
F
27.94
33.02
35.56
40.64
48.26
53.34
58.42
66.04
78.74
99.44
◎ Specifications and/or dimenssions in this catalogue are subject to change without notice.
Your catalogue checking the latest speifications with our drawings would be highly appreciated.
http://www.ddknet.co.jp
3
FRC2 Series
Unit：mm
○ Polarizing Key for Socket
Part Number：HU-005
HU-005 consists HU-005-1 AND HU-005-2.
Material / Finish : Polyamide (UL94V-0) / Natural Color
HU-005-1
HU-005-2
○ Key Guide for Header
Part Number ：HU-006
Material / Finish : Polycarbonate (UL94V-0) / Black
※ When connectors having same number
of contacts are used side by side, key guide
can prevent from mis-mating.
10,14,16 contacts are not applicable.
HU-006
○ Cable Assembly Configurations
Cable No. and Contact Position
○ Assembly Tools
● Cable Cutting Tool ：357J-4256
● Termination Tool ：357J-4674D (Press)
：357J-4664N (Attachment)
◎ Specifications and/or dimenssions in this catalogue are subject to change without notice.
Your catalogue checking the latest speifications with our drawings would be highly appreciated.
http://www.ddknet.co.jp
4
Embedded System
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