MDF7-20D-2.54DSA(56) Hirose Electric Co Ltd, MDF7-20D-2.54DSA(56) Datasheet - Page 4

• Manufacturer Part Number: MDF7-20D-2.54DSA(56)
• Description: CONN RECEPT 20POS DOUBLE GOLD
• Manufacturer: Hirose Electric Co Ltd
• Series: MDF7r

Specifications of MDF7-20D-2.54DSA(56)

• Pitch: 0.100" (2.54mm)
• Connector Type: Receptacle, Bottom Entry
• Number Of Positions: 20
• Number Of Positions Loaded: All
• Number Of Rows: 2
• Row Spacing: 0.100" (2.54mm)
• Height Above Board: 0.197" (5.00mm)
• Mounting Type: Through Hole
• Termination: Solder
• Contact Finish: Gold
• Color: Black
• Voltage Rating: 250 V
• Current Rating: 3 A
• Mounting Style: Through Hole
• Contact Material: Phosphor Bronze
• Contact Plating: Gold
• Number Of Positions / Contacts: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Contact Finish Thickness: -
• Height Stacking (mating): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: *MDF7-20D-2.54DSA(56); H10678

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.
A74
MDF7 Series 2.54mm Pitch Bottom Entry Type Connector
Note 1: The board to board size in the above table represents the case where the 1.6mm thickness board is used.
Note 2: The quantity for delivery is determined per pack (100 pcs.). If needed, please order the products per pack.
MDF7- 3P-2.54DSA( )
MDF7- 5P-2.54DSA( )
MDF7- 6P-2.54DSA( )
MDF7- 7P-2.54DSA( )
MDF7- 8P-2.54DSA( )
MDF7- 9P-2.54DSA( )
MDF7-10P-2.54DSA( )
MDF7-11P-2.54DSA( )
MDF7-12P-2.54DSA( )
MDF7-13P-2.54DSA( )
MDF7-14P-2.54DSA( )
MDF7-15P-2.54DSA( )
MDF7-16P-2.54DSA( )
NDF7-17P-2.54DSA( )
MDF7-18P-2.54DSA( )
MDF7-19P-2.54DSA( )
MDF7-20P-2.54DSA( )
MDF7-21P-2.54DSA( )
MDF7-22P-2.54DSA( )
MDF7-23P-2.54DSA( )
MDF7-24P-2.54DSA( )
MDF7-25P-2.54DSA( )
Board Through-hole Diameter: 1.0
MDF7(Board to Board Size: 2.54 to 5.5mm)
Single Row Straight Pin Header
Part Number
547-0220-1-
547-0113-1-
547-0130-0-
547-0148-6-
547-0149-9-
547-0150-8-
547-0039-0-
547-0151-0-
547-0043-8-
547-0152-3-
547-0153-6-
547-0018-0-
547-0111-6-
547-0154-9-
547-0022-8-
547-0155-1-
547-0123-5-
547-0156-4-
547-0157-7-
547-0158-0-
547-0159-2-
547-0023-0-
CL No.
Number of Contacts
+
+
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
0.1
0
3
5
6
7
8
9
15.24
17.78
20.32
22.86
27.94
30.48
33.02
35.56
40.64
43.18
45.72
48.26
53.34
55.88
58.42
60.96
7.62
12.7
25.4
38.1
50.8
63.5
A
10.16
15.24
17.78
20.32
22.86
27.94
30.48
33.02
35.56
40.64
43.18
45.72
48.26
53.34
55.88
58.42
60.96
5.08
12.7
25.4
38.1
50.8
B
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
C
Unit: mm
[without locator]
RoHS
YES
MDF7B- 3P-2.54DSA( )
MDF7B- 5P-2.54DSA( )
MDF7B- 6P-2.54DSA( )
MDF7B- 7P-2.54DSA( )
MDF7B- 8P-2.54DSA( )
MDF7B- 9P-2.54DSA( )
MDF7B-10P-2.54DSA( )
MDF7B-11P-2.54DSA( )
MDF7B-12P-2.54DSA( )
MSD7B-18P-2.54DSA( )
MDF7B-13P-2.54DSA( )
MDF7B-14P-2.54DSA( )
MDF7B-15P-2.54DSA( )
MDF7B-16P-2.54DSA( )
MDF7B-17P-2.54DSA( )
MDF7B-19P-2.54DSA( )
MDF7B-20P-2.54DSA( )
MDF7B-21P-2.54DSA( )
MDF7B-22P-2.54DSA( )
MDF7B-23P-2.54DSA( )
MDF7B-24P-2.54DSA( )
MDF7B-25P-2.54DSA( )
MDF7B (Board to Board Size 2.54 to 12mm)
Part Number
547-0304-0-
547-0133-9-
547-0131-3-
547-0177-4-
547-0178-7-
547-0179-0-
547-0048-1-
547-0047-9-
547-0041-2-
547-0180-9-
547-0181-1-
547-0024-3-
547-0182-4-
547-0183-7-
547-0025-6-
547-0184-0-
547-0052-9-
547-0185-2-
547-0186-5-
547-0066-3-
547-0067-6-
547-0026-9-
CL No.
[Specific No.]
(55)
(01)
Number of Contacts
:Tin plated
:Gold plated
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
3
5
6
7
8
9
[with locator]
–
15.24
17.78
20.32
22.86
27.94
30.48
33.02
35.56
40.64
43.18
45.72
48.26
53.34
55.88
58.42
60.96
7.62
12.7
25.4
38.1
50.8
63.5
A
,
(
10.16
15.24
17.78
20.32
22.86
27.94
30.48
33.02
35.56
40.64
43.18
45.72
48.26
53.34
55.88
58.42
60.96
5.08
12.7
25.4
38.1
50.8
B
)
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
16.46
C
Unit: mm
RoHS
YES