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.
Feb.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
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
Rating
Current rating: 3A
Operating Temperature Range:
Voltage rating: 200V AC Operating Moisture Range:
Item
-55 to +85ç (Note 1)
Storage Temperature Range: -10 to +60ç (Note 2)
40 to 80%
Storage Humidity Range:
Specification
1. Insulation Resistance
1000M ohms min.
40 to 70% (Note 2)
Condition
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 1μs 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 40ç and humidity of 90% to 95%
6. Temperature Cycle
No damage, cracks, or parts looseness.
7. Operating Life
Contact resistance: 15m ohms max.
8. Resistance to Soldering heat
No deformation of components affecting performance.
(-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
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
Pin header
Material
Finish
Remarks
Insulator
PBT
Black
UL94V-0
Contact
Brass
Crimping socket
Crimping contact
C2
Polyamid
Phosphor bronze
Contact area : gold plated
DIP area
: tin plated
Black
Contact area
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UL94V-0
: gold plated
Termination area : nickel plated
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