2.54mm Pitch High Density Connector
A1 and A2 Series
■Features
1. High Density Mounting
Connectors are aligned in the longitudinal direction on the
2.54 mm mesh board, so that no idle space can occur.
2. Variation in Number of Contacts
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
The A1 series contains 16 types of 6 to 64 contacts, while
the A2 series contains 20 types of 1 to 20 contacts,
3. Compatibility
The A1 series is compatible with HIF3B series cable side
and HIF3H receptacle for wide applications.
■Product
Specifications
Rating
Current rating: 3A
Operating Temperature Range:
-55 to +85ç (Note 1)
40 to 80%
Storage Temperature Range: -10 to +60ç (Note 2)
Storage Humidity Range:
Condition
500V DC
650V AC/1 minute
0.1A
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
96 hours at temperature of 40ç and humidity of 90% to 95%
(-65ç: 30 minutes
➝15
to 35ç: 5 minutes max.➝
125ç: 30 minutes➝ 15 to 35ç: 5 minutes max.) 5 cycles
500 cycles
Solder bath: 260ç for 10 seconds
Manual soldering: 350ç for 3 seconds
40 to 70% (Note 2)
Voltage rating: 200V AC Operating Moisture Range:
Item
1. Insulation Resistance
2. Withstanding voltage
3. Contact Resistance
4. Vibration
5.Humidity
(Steady state)
6. Temperature Cycle
7. Operating Life
8. Resistance to Soldering heat
1000M ohms min.
No flashover or insulation breakdown.
15m ohms max.
No electrical discontinuity of 1μs or more
Insulation resistance 1000M ohms min.
No damage, cracks, or parts looseness.
Contact resistance: 15m ohms max.
No deformation of components affecting performance.
Specification
Note 1: Includes temperature rise caused by current flow.
Note 2: The term "storage" refers to products stored for long period of time prior to mounting and use. Operating Temperature Range and
Humidity range covers non conducting condition of installed connectors in storage, shipment or during transportation.
Note 3: Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for a
specific part number shown.
■Applications
Computers, VTR, and other various kinds of electronic equipment
■Material
Part
Insulator
Pin header
Crimping socket
Crimping contact
Contact
Material
PBT
Brass
Polyamid
Phosphor bronze
DIP area
Contact area
Finish
Black
Contact area : gold plated
: tin plated
Black
: gold plated
Termination area : nickel plated
Remarks
UL94V-0
–––––––
UL94V-0
–––––––
C2
A1 and A2 Series●2.54mm Pitch High Density Connector
■
Ordering Information
K
Pin Header
q
w
e
Series Name: A
Series No.:1 (double row)
2 (single row)
Number of contacts: A1...6, 8, 10, 12, 14, 16, 20, 24, 26,
34, 40, 50, 60, 64
A2...1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20
A 1 - 6 P A - 2.54 DS
q
w
e
r
t
y
u
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
r
t
y
u
P: Pin header
A: Selective gold plated
Contact pitch : 2.54mm
Contact type:
DS : Right angle type
DSA : Straight type
K
Crimping Socket
q
w
e
r
t
y
Series Name : A
Series No. : 1 (double row)
2 (single row)
Number of contacts: A1 : 8, 10, 12
A2 : 5, 6
Contact alignment : A1 : D (double row)
A2 : S (single row)
Contact pitch : 2.54mm
Connection type: C : crimping
A 1 - 12 D - 2.54 C
q
w
e
r
t
y
K
Crimping Contact
q
w
e
Series Name : A
Series No. : 1
Applicable cable size
2226: AWG#22~ AWG#26
2630: AWG#26~ AWG#30
A 1 - 2630 - SCFC
q
w
e
r
r
Packaging type
SCFC : Reel
SCC : Bag
C3
A1 and A2 Series●2.54mm Pitch High Density Connector
■
A1 (Double Row)- Right Angle Type
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
BPCB
mounting pattern
2.54±0.05
B±0.1
2.54±0.05
Ø0.8
+0.1
0
Unit: mm
Part Number
CL No.
Number of Contacts
6
8
10
12
14
16
18
20
Unit: mm
Part Number
CL No.
Number of Contacts
26
30
34
40
50
60
64
A
B
RoHS
A
B
RoHS
A1-06PA-2.54DS(71) 619-0001-7-71
A1-08PA-2.54DS(71) 619-0016-4-71
A1-10PA-2.54DS(71) 619-0002-0-71
A1-12PA-2.54DS(71) 619-0003-2-71
A1-14PA-2.54DS(71) 619-0004-5-71
A1-16PA-2.54DS(71) 619-0005-8-71
A1-18PA-2.54DS(71) 619-0006-0-71
A1-20PA-2.54DS(71) 619-0007-3-71
07.62 05.08
10.16
07.62
12.70 10.16
15.24 12.70
17.78 15.24
20.32 17.78
22.86 20.32
25.40 22.86
YES
A1-26PA-2.54DS(71) 619-0009-9-71
A1-30PA-2.54DS(71) 619-0010-8-71
A1-34PA-2.54DS(71) 619-0011-0-71
A1-40PA-2.54DS(71) 619-0012-3-71
A1-50PA-2.54DS(71) 619-0013-6-71
A1-60PA-2.54DS(71) 619-0014-9-71
A1-64PA-2.54DS(71) 619-0015-1-71
33.02 30.48
38.10 35.56
43.18 40.64
50.80 48.26 YES
63.50 60.96
76.20 73.66
81.28 78.74
Note: Right side and left side rib is added for 34pos, or more.
C4
A1 and A2 Series●2.54mm Pitch High Density Connector
■
A1 (Double Row)- Straight Type
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
BPCB
mounting pattern
2.54±0.05
B±0.1
2.54±0.05
Ø0.8
+0.1
0
Unit: mm
Part Number
A1-06PA-2.54DSA(71)
A1-08PA-2.54DSA(71)
A1-10PA-2.54DSA(71)
A1-12PA-2.54DSA(71)
A1-14PA-2.54DSA(71)
A1-16PA-2.54DSA(71)
A1-18PA-2.54DSA(71)
A1-20PA-2.54DSA(71)
A1-24PA-2.54DSA(71)
A1-26PA-2.54DSA(71)
A1-30PA-2.54DSA(71)
A1-34PA-2.54DSA(71)
A1-40PA-2.54DSA(71)
A1-50PA-2.54DSA(71)
A1-60PA-2.54DSA(71)
A1-64PA-2.54DSA(71)
CL No.
619-0021-4-71
619-0037-4-71
619-0022-7-71
619-0023-0-71
619-0024-2-71
619-0025-5-71
619-0026-8-71
619-0027-0-71
619-0028-3-71
619-0029-6-71
619-0030-5-71
619-0031-8-71
619-0032-0-71
619-0033-3-71
619-0034-6-71
619-0035-9-71
Number of Contacts
6
8
10
12
14
16
18
20
24
26
30
34
40
50
60
64
A
07.32
09.86
12.40
14.94
17.48
20.02
22.56
25.10
30.18
32.72
37.80
42.88
50.50
63.20
75.90
80.98
B
05.08
07.62
10.16
12.70
15.24
17.78
20.32
22.86
27.94
30.48
35.56
40.64
48.26
60.96
73.66
78.74
YES
RoHS
C5
A1 and A2 Series●2.54mm Pitch High Density Connector
■
A2 (Single Row)-DIP Type
K
Straight type
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
BPCB
mounting pattern
B±0.1
2.54±0.05
K
Right angle type
Ø0.8
+0.1
0
K
Straight type
Part Number
CL No.
Number of Contacts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A
02.24
A2-01PA-2.54DSA(71) 620-0051-5-71
A2-02PA-2.54DSA(71) 620-0052-8-71
A2-03PA-2.54DSA(71) 620-0053-0-71
A2-04PA-2.54DSA(71) 620-0054-3-71
A2-05PA-2.54DSA(71) 620-0055-6-71
A2-06PA-2.54DSA(71) 620-0056-9-71
A2-07PA-2.54DSA(71) 620-0057-1-71
A2-08PA-2.54DSA(71) 620-0058-4-71
A2-09PA-2.54DSA(71) 620-0059-7-71
A2-10PA-2.54DSA(71) 620-0060-6-71
A2-11PA-2.54DSA(71) 620-0061-9-71
A2-12PA-2.54DSA(71) 620-0062-1-71
A2-13PA-2.54DSA(71) 620-0063-4-71
A2-14PA-2.54DSA(71) 620-0064-7-71
A2-15PA-2.54DSA(71) 620-0065-0-71
A2-16PA-2.54DSA(71) 620-0066-2-71
A2-17PA-2.54DSA(71) 620-0067-5-71
A2-18PA-2.54DSA(71) 620-0068-8-71
A2-19PA-2.54DSA(71) 620-0069-0-71
A2-20PA-2.54DSA(71) 620-0070-0-71
Unit: mm
B
–
RoHS
K
Right angle type
Part Number
CL No.
Number of Contacts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A
02.24
A2-01PA-2.54DS(71) 620-0001-7-71
A2-02PA-2.54DS(71) 620-0002-0-71
A2-03PA-2.54DS(71) 620-0003-2-71
A2-04PA-2.54DS(71) 620-0004-5-71
A2-05PA-2.54DS(71) 620-0005-8-71
A2-06PA-2.54DS(71) 620-0006-0-71
A2-07PA-2.54DS(71) 620-0007-3-71
A2-08PA-2.54DS(71) 620-0008-6-71
A2-09PA-2.54DS(71) 620-0009-9-71
Unit: mm
B
–
RoHS
04.78 02.54
07.32 05.08
09.86 07.62
12.40 10.16
14.94 12.70
17.48 15.24
20.02 17.78
22.56 20.30
25.10 22.86
27.64 25.40
30.18 27.94
32.72 30.48
35.26 33.02
37.80 35.56
40.34 38.10
42.88 40.64
45.42 43.18
47.96 45.72
50.50 48.26
YES
04.78 02.54
07.32 05.08
09.86 07.62
12.40 10.16
14.94 12.70
17.48 15.24
20.02 17.78
22.56 20.30
25.10 22.86
27.64 25.40
30.18 27.94
32.72 30.48
35.26 33.02
37.80 35.56
40.34 38.10
42.88 40.64
45.42 43.18
47.96 45.72
50.50 48.26
YES
A2-10PA-2.54DS(71) 620-0010-8-71
A2-11PA-2.54DS(71) 620-0011-0-71
A2-12PA-2.54DS(71) 620-0012-3-71
A2-13PA-2.54DS(71) 620-0013-6-71
A2-14PA-2.54DS(71) 620-0014-9-71
A2-15PA-2.54DS(71) 620-0015-1-71
A2-16PA-2.54DS(71) 620-0016-4-71
A2-17PA-2.54DS(71) 620-0017-7-71
A2-18PA-2.54DS(71) 620-0018-0-71
A2-19PA-2.54DS(71) 620-0019-2-71
A2-20PA-2.54DS(71) 620-0020-1-71
C6
