Hirose MDF14A-7P-2.5DS 2.5mm pitch board to board vertical post header Datasheet

2.5mm Pitch Board to Board Vertical Post Header
MDF14A Series
■Features
1. Service Efficiency Up contact and contact.
The post header is developed in the special design capable
of vertically connecting the board unnecessary for insertion
or extraction.
The post header can be connected in combination of the
receptacle with the plug at low cost.
2. Current Capacity [5A]
By adopting the 0.8mm round pin as the post pin, the pin
strength can be enhanced as well as the current capacity
can be maintained at 5A approximately.
3. Board Pre-fixed Mechanism
The kink process is provided for the board pre-fix process.
4. Pin Extraction Specification
The post header corresponds to individual pin extraction
specifications.
■Applications
Various power supply units, and secondary power unit for
the set
B136
Kink process
■Product Specifications
Rating
Current rating : 5A
Operating Temperature Range: -30 to +85ç (Note 1) Storage Temperature Range: -10 to +60ç(Note 2)
Voltage rating : 250V AC Operating Moisture Range: 40 to 80%
Item
Storage Moisture Range: 40 to 70%
Specification
(Note 2)
Condition
1. Insulation Resistance
1000M ohms min.
500V DC
2. Withstanding voltage
No flashover or insulation breakdown.
1500V AC/1 minute
3. Vibration
No damage, cracks, or parts looseness.
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
4. Humidity (Steady state) Insulation resistance: 1000M ohms min.
5. Temperature Cycle
96 hours at temperature of 40ç and humidity of 90% to 95%
(-55ç: 30 minutes→5 to 35ç: 10 minutes max.→
No damage, cracks, or parts looseness.
(-85ç: 30 minutes→5 to 35ç: 10 minutes max.) 5 cycles
6. Resistance to Soldering heat No deformation of components affecting performance.
Flow: 250ç for 10 seconds
Manual soldering: 300ç 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.
■Material
Product
Pin Header
Part
Material
Finish
Remarks
Insulator
Contact
Polyamide
Beige
Brass
Tin plated
UL94V-0
________
Note: Hirose's tin plating process takes measures against whisker.
■Ordering Information
●Connector
MDF14A
q
q Series Name
: MDF 14A
w Number of contacts: 4 to 10
e Connector Type
- * P - 2.5 DS
w
e
r
t
r Contact pitch: 2.5mm
t Connection Type
DS : Right Angle
P : Pin Header
B137
■Pin Header
●Applicable Through-hole Diameter : Ø1.0 +0.1
+0
BApplication Pattern
Note:The kink process is alternately performed in
optional directions.
Unit: mm
Part Number
CL No.
Number of Contacts
A
B
MDF14A- 4P-2.5DS(**)
547-0242-4-**
4
10.0
7.5
MDF14A- 5P-2.5DS(**)
547-0241-1-**
5
12.5
10.0
MDF14A- 6P-2.5DS(**)
547-0240-9-**
6
15.0
12.5
MDF14A- 7P-2.5DS(**)
547-0239-0-**
7
17.5
15.0
MDF14A- 8P-2.5DS(**)
547-0238-7-**
8
20.0
17.5
MDF14A- 9P-2.5DS(**)
547-0237-4-**
9
22.5
20.0
MDF14A-10P-2.5DS(**)
547-0236-1-**
10
25.0
22.5
Note: A packaging quantity is delivered by the bag unit (100 pcs.). If needed,
please order the products per bag.
BPrecautions
1. Recommended Soldering Condition Flow: 250ç for 3 seconds
Manual soldering: 290ç for 2 seconds
B138
[Specific No.] –* *, (* *)
None :100 pcs. per bag
Similar pages