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.
2mm Pitch Miniature Connector
A3 • A4 Series
■Features
1. Miniature Type and High Density Mounting
These connectors are designed in a miniature and light
weight product, and mounted in the high density. The
crimping case is structured in the 2mm pitch grid, so that
connectors can be arranged for use.
Mar.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
2. Variation in Number of Contacts
In addition to the dip type, SMT and crimping types are
available with broad variations.
3. Stacking Variation
When the connector is used for board to board, set 6mm
between boards in conjunction with the pin header A3B,
or 5.1mm between boards in conjunction with the pin
header A3C.
■Product Specifications
Rating
Current rating 1A
Voltage rating 200V AC
Item
Operating Temperature Range –55 to +85ç (Note 1) Storage Temperature Range –10 to +60ç (Note 2)
Operating Moisture Range
40 to 80%
Storage Humidity Range
Specification
40 to 70% (Note 2)
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 10μs 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. Humidity resistance
No damage, cracks, or parts looseness.
(–65ç: 30 minutes ➝ 15 to 35ç: 5 minutes max.
(125ç: 30 minutes ➝ 15 to 35ç: 5 minutes max.) 5 cycles
7. Operating Life
Contact resistance: 20m ohms max.
100 cycles
8. Resistance to
Soldering heat
No deformation of components affecting performance.
(Steady state)
Solder bath: 260ç for 10 seconds
Manual soldering: DIP: 350ç for 3 seconds
SMT: 360ç for 5 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
VTR, vehicle telephones, and other various kinds of electronic equipment
■Material
Part
Material
Pin header (Through hole)
Receptacle (Through hole)
Insulator
Polyamid
PBT
Pin header (SMT)
Finish
Black
PPS (Note)
Light brown
Crimping socket
PBT
Brass
Receptacle
Crimping contact
Phosphor bronze
Selective gold plated
Note : Slight variations in color of the plastic compounds do not affect form ,fit or function of the connector.
C10
UL94V-0
Black
Pin header
Receptacle (SMT)
Contact
Remarks
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