The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
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
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
Current rating: 3A Operating Temperature Range: -55 to +85 (Note 1) Storage Temperature Range: -10 to +60 (Note 2)
Rating
Voltage rating: 200V AC
Operating Moisture Range: 40 to 80% Storage Humidity Range: 40 to 70% (Note 2)
Item Specification Condition
1. Insulation Resistance 1000M ohms min. 500V DC
2. Withstanding voltage No flashover or insulation breakdown. 650V AC/1 minute
3. Contact Resistance 15m ohms max. 0.1A
4. Vibration No electrical discontinuity of 1s or more Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
5.Humidity (Steady state) Insulation resistance 1000M ohms min. 96 hours at temperature of 40 and humidity of 90% to 95%
(-65: 30 minutes 15 to 35: 5 minutes max.
6. Temperature Cycle No damage, cracks, or parts looseness.
125: 30 minutes 15 to 35: 5 minutes max.) 5 cycles
7. Operating Life Contact resistance: 15m ohms max. 500 cycles
Solder bath: 260 for 10 seconds
8. Resistance to Soldering heat No deformation of components affecting performance.
Manual soldering: 350 for 3 seconds
Note 1: Includes temperature rise caused by current flow.
Note 2: The termstorag 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 Material Finish Remarks
Insulator PBT Black UL94V-0
Pin header Contact area: gold plated
Contact Brass
DIP area : tin plated
Crimping socket Polyamid Black UL94V-0
Contact area : gold plated
Crimping contact Phosphor bronze
Termination area: nickel plated
C2The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
A1 and A2 Series2.54mm Pitch High Density Connector
Ordering Information
K Pin Header
q Series Name: A
w Series No.:1 (double row)
A 1 - 6 P A - 2.54 DS
2 (single row)
qrwte y u
e 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
r P: Pin header
t A: Selective gold plated
y Contact pitch : 2.54mm
u Contact type:
DS : Right angle type
DSA : Straight type
K Crimping Socket
q Series Name : A
w Series No. : 1 (double row)
A 1 - 12 D - 2.54 C
2 (single row)
qtwyer
e Number of contacts: A1 : 8, 10, 12
A2 : 5, 6
r Contact alignment : A1 : D (double row)
A2 : S (single row)
t Contact pitch : 2.54mm
y Connection type: C : crimping
K Crimping Contact
q Series Name : A
w Series No. : 1
A 1 - 2630 - SCFC
e Applicable cable size
q w er
2226: AWG#22~ AWG#26
2630: AWG#26~ AWG#30
r Packaging type
SCFC : Reel
SCC : Bag
C3