B53
2.54mm Pitch Board to Board Connector
HIF3H Series
■Features
1. Product Variation
Afford to connect the board to board horizontally or vertically.
2. Compatibility
Achieve combination with other HIF3H series.
■Product Specifications
Rating
Current rating: 3A
Operating Temperature Range
:
-55 to +85ç (Note 1)
Storage Temperature Range
:
-10 to +60ç(Note 2)
Voltage rating:
300V AC
Operating Humidity Range
: 40 to 80%
Operating Humidity Range
: 40 to 70% (Note 2)
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.
■Material
Parts Material Finish Remarks
■Applications
Computers, termination equipment, various kinds of electronic equipment, Office Automation machines and so on
Item Specification Condition
1. Insulation Resistance 1000M ohms 500V DC
2. Withstanding Voltage
No flashover or insulation breakdown.
1000V AC/1 minute.
3. Contact Resistance 15m ohms max. Measured at 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: 1000 ohms min.
96 hours at temperature of 40ç and humidity of 90% to 95%
6. Temperature Cycle No damage, cracks, or parts looseness.
( -55ç: 30 minutes→15 to 35ç: 5 minutes max.→
(
125ç: 30 minutes→15 to 35ç: 5 minutes max.) 5 cycles
7.
Durability (Mating/un-mating)
Contact resistance: 15 m ohms max. 500 cycles
8
.
Resistance to Soldering heat
No deformation of components affecting performance.
Solder bath: 260ç for 10 seconds
Manual soldering: 360ç for 5 seconds
Insulator PBT Black UL94V-0
Receptacle Contact
DS
Phosphor bronze Selective gold plated
DSA
–––––––
Pin header Brass or phosphor bronze Selective gold plated
Apr.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
