MDF7-20P-2.54DS View Datasheet(PDF) - HIROSE ELECTRIC
Part Name
Description
Manufacturer
MDF7-20P-2.54DS Datasheet PDF : 7 Pages
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sProduct Specifications
Rating
Current rating: 3A
Operating Temperature Range: -30ç to +85ç(Note 1) Storage Temperature Range: -10ç to +60ç (Note 2)
Voltage rating: 250V AC Operating Humidity Range: 40% to 70%
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 30m ohms max.
100mA
4. Single Insertion/Extraction Force MIN 0.4N(40gf), MAX 4.4N(450gf)
Measured by the square steel pin with 0.635±0.002mm
5. 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.
Contact resistance: 30m ohms max.
6. Humidity (Steady state)
Insulation resistance: 500M ohms min.
96 hours at temperature of
40ç and humidity of 90% to 95%
7. Temperature Cycle
Contact resistance: 30m ohms max.
Insulation resistance: 1000M ohms min.
(-55ç: 30 minutes, 5 to 35ç: 10 minutes
(-85ç: 30 minutes, 5 to 35ç: 10 minutes) 5cycles
8. Durability
(Mating/un-mating)
Contact resistance: 30m ohms max.
Tin plating : 30 cycles
Gold plating : 50 cycles
Flow: 250ç for 10 seconds
9. Resistance to Soldering heat No deformation of components affecting performance.
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.
sMaterial
Product
Receptacle
Pin Header
Part
Insulator
Contact
Insulator
Contact
Material
Polyamide
Phosphor bronze
PBT
Brass
Finish
Black
Tin plated or gold plated
Main unit: Black/Locator: Gray
Tin plated or gold plated
Remarks
UL94V-0
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UL94V-0
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sOrdering Information
MDF7 - * S - 2.54 DSA
q
we
r
t
q Series Name
: MDF7
w Number of contacts : 3 to 46
e Connector Type
S : Single row receptacle
D : Double row receptacle
P : Single row pin header
DP: Double row pin header
r Contact Pitch : 2.54mm
t Contact type
DSA: Straight through hole
DS : Right Angle through hole
A248
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