B146
2.5mm Pitch Connector for Discrete Wire Connection
DF1 Series
s
Features
1. Board Mounting Height (Crimping Type)
10mm
2.5mm pitch connector achieves the low profile.
2. Insulation Displacement Area Protected by Protector (ID Type)
The connector is structured to protect the insulation displacement connection area by the protector. Therefore, the connector
has a strong tensile strength against the cable and prevents dusts.
3. Easy Connection by Easy Tool (ID Type)
No expensive insulation displacement machine is needed. The connection can be established only by mating the cable into the protector
and fastening it with the ID tool
.
4. Intermediate Connection Possible (ID Type)
For intermediate connection, the connector allows signal extraction during cabling.
[Intermediate Connection]
s
Applications
FA equipment, measurement equipment
B147
s
Product Specifications
Current rating
(Note1)
Voltage rating
AWG 24 : 3A
Cable Size
AWG 26 : 2A
AWG 28 : 1A
250V AC
Storage Temperature Range
Storage Moisture Range
Operating Temperature Range
Operating Moisture Range
-10
to
+60
(Note3)
-
40
to
70
%
(Note3)
-30
to
+85
(Note2)
-
40
to
80
%
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. Insertor/Extraction Force
MIN0.56N (57gf), MAX4.4N(450gf)
Measure by the square steel pin with 0.635
0.002mm
5. Vibration
No electrical discontinuity of 1s or more
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
6. Moisture Resistance
Contact resistance: 30m
ohms
Max Insulation resistance: 1000M
ohms
Min
96 hours at temperature of 40 and humidity of 90% to 95%
7. Temperature Cycle
Contact resistance: 30m
ohms
max.Insulation resistance: 1000M
ohms
min.
(-55
: 30 minutes
15~35
: 2
to
3 minutes
(-
85
: 30 minutes
15~35
: 2 to 3 minutes) 5 cycles
8. Durability (Mating/un-mating) Contact resistance: 30m
ohms
max.
Tin plating: 30 cycles
9. Resistance to Soldering heat
No deformation of components affecting performance.
Flow: 250 for 10 seconds
Manual soldering: 300 for 3 seconds
Rating
s
Material
Product
Part
Material
Finish
Remarks
Crimping Socket
Insulator
Polyamide
Light Brown
UL94V-0
Crimping Contact
Contact
Phosphor copper
Tin plated
ID Socket
Insulator
Polyamide
Light Brown
UL94V-0
Contact
Phosphor copper
Tin plated
Pin Header
Insulator
Polyamide
Light Brown
UL94V-0
Contact
Phosphor copper
Tin plated
Note 1. The rated current will be changed according to cable sizes for use. For the header only, the rating is 3A.
Note 2: Includes temperature rise caused by current flow.
Note 3: 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:Hirose's tin-plated products takes measures against whisker.
s
Ordering Information
q
Connector
q
Protector
DF1 -
*
S - 2.5 C
q
w e
r
t
DF1 -
*
A 1.05
q
w
e
q
Series Name
: DF1
w
Number of Contact : 2 to 16, 20
e
Connector Type
S: Socket
P: Pin Header
r
Contact Pitch
: 2.5mm
t
Contact Type
C : Crimping socket
R24 : AWG24 ID socket
R26 : AWG26 ID socket
R28 : AWG28 ID socket
DSA : Straight through hole
DS : Right angle through hole
q
Number of Contact : 2
to
16, 20
w
Connector Type
A: Discrete wire
e
Cable Clamp Size
1.05: UL1007 AWG26, 28
1.33: UL1007 AWG24
q
Contact
DF1 - 2428SCF
q
w
q
Applicable Cable Size
2428 : AWG 24
to
28
w
Packaging Type
SCF : Socket contact, reel
SC : Socket contact, bag
B148
s
ID Socket (Open End Type)
q
Applicable Cable
q
AWG24 Cable Socket Size (Triangle Mark: Green)
Note:A packaging quantity is delivered by the bag unit (100 pcs.). If needed, please order the products per bag.
(Tin plated annealing copper wire)
Unit: mm
Part Number
CL No.
DF1-2S-2.5R24
DF1-3S-2.5R24
DF1-4S-2.5R24
DF1-5S-2.5R24
DF1-6S-2.5R24
DF1-7S-2.5R24
DF1-8S-2.5R24
DF1-9S-2.5R24
541-0039-2
541-0040-1
541-0041-4
541-0042-7
541-0043-0
541-0044-2
541-0045-5
541-0046-8
2
3
4
5
6
7
8
9
8
10.5
13
15.5
18
20.5
23
25.5
2.5
5
7.5
10
12.5
15
17.5
20
Number of Contacts
A
B
Part Number
CL No.
DF1-10S-2.5R24
DF1-11S-2.5R24
DF1-12S-2.5R24
DF1-13S-2.5R24
DF1-14S-2.5R24
DF1-15S-2.5R24
DF1-16S-2.5R24
DF1-20S-2.5R24
541-0047-0
541-0048-3
541-0049-6
541-0050-5
541-0051-8
541-0052-0
541-0053-3
541-0057-4
10
11
12
13
14
15
16
20
28
30.5
33
35.5
38
40.5
43
53
22.5
25
27.5
30
32.5
35
37.5
47.5
Number of Contacts
A
B
q
AWG26 Cable Socket Size (Triangle Mark: Light Blue)
Unit: mm
Part Number
CL No.
DF1-2S-2.5R26
DF1-3S-2.5R26
DF1-4S-2.5R26
DF1-5S-2.5R26
DF1-6S-2.5R26
DF1-7S-2.5R26
DF1-8S-2.5R26
DF1-9S-2.5R26
541-0058-7
541-0059-0
541-0060-9
541-0061-1
541-0062-4
541-0063-7
541-0064-0
541-0065-2
2
3
4
5
6
7
8
9
8
10.5
13
15.5
18
20.5
23
25.5
2.5
5
7.5
10
12.5
15
17.5
20
Number of Contacts
A
B
Part Number
CL No.
DF1-10S-2.5R26
DF1-11S-2.5R26
DF1-12S-2.5R26
DF1-13S-2.5R26
DF1-14S-2.5R26
DF1-15S-2.5R26
DF1-16S-2.5R26
DF1-20S-2.5R26
541-0066-5
541-0067-8
541-0068-0
541-0069-3
541-0070-2
541-0071-5
541-0072-8
541-0076-9
10
11
12
13
14
15
16
20
28
30.5
33
35.5
38
40.5
43
53
22.5
25
27.5
30
32.5
35
37.5
47.5
Number of Contacts
A
B
q
AWG28 Cable Socket Size (Triangle Mark: Red)
Unit: mm
Part Number
CL No.
DF1-2S-2.5R28
DF1-3S-2.5R28
DF1-4S-2.5R28
DF1-5S-2.5R28
DF1-6S-2.5R28
DF1-7S-2.5R28
DF1-8S-2.5R28
DF1-9S-2.5R28
541-0115-9
541-0116-1
541-0117-4
541-0118-7
541-0119-0
541-0120-9
541-0121-1
541-0122-4
2
3
4
5
6
7
8
9
8
10.5
13
15.5
18
20.5
23
25.5
2.5
5
7.5
10
12.5
15
17.5
20
Number of Contacts
A
B
Part Number
CL No.
DF1-10S-2.5R28
DF1-11S-2.5R28
DF1-12S-2.5R28
DF1-13S-2.5R28
DF1-14S-2.5R28
DF1-15S-2.5R28
DF1-16S-2.5R28
DF1-20S-2.5R28
541-0123-7
541-0124-0
541-0125-2
541-0126-5
541-0127-8
541-0128-0
541-0129-3
531-0133-0
10
11
12
13
14
15
16
20
28
30.5
33
35.5
38
40.5
43
53
22.5
25
27.5
30
32.5
35
37.5
47.5
Number of Contacts
A
B
Part Number
Applicable Cable
Jacket Diameter
DF1-
*
S-2.5R24 UL1007 AWG24(11 pieces/0.16mm) 1.35
to
1.45mm
DF1-
*
S-2.5R26 UL1007 AWG26( 7 pieces/0.16mm)
1.25
to
1.35mm
DF1-
*
S-2.5R28 UL1007 AWG28( 7 pieces/0.127mm)
1.15
to
1.25mm
Note:This convex portion is located (2 contacts: the center at one point)(3 to 6
contacts: as shown in the illustration)(more than 7 contacts: one center at
one point added to the above illustration).
B149
s
Protector
Note:A packaging quantity is delivered by the bag unit (100 pcs.). If needed, please order the product per bag.
q
AWG24 Cable Protector Size
q
AWG26, 28 Cable Protector Size
Unit: mm
Unit: mm
Part Number
CL No.
DF1- 2A1.33
DF1- 3A1.33
DF1- 4A1.33
DF1- 5A1.33
DF1- 6A1.33
DF1- 7A1.33
DF1- 8A1.33
DF1- 9A1.33
DF1-10A1.33
DF1-11A1.33
DF1-12A1.33
DF1-13A1.33
DF1-14A1.33
DF1-15A1.33
DF1-16A1.33
DF1-20A1.33
541-0077-1
541-0078-4
541-0079-7
541-0080-6
541-0081-9
541-0082-1
541-0083-4
541-0084-7
541-0085-0
541-0086-2
541-0087-5
541-0088-8
541-0089-0
541-0090-0
541-0091-2
541-0095-3
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
20
10
12.5
15
17.5
20
22.5
25
27.5
30
32.5
35
37.5
40
42.5
45
55
2.5
5
7.5
10
12.5
15
17.5
20
22.5
25
27.5
30
32.5
35
37.5
47.5
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
Number of Contacts
A
B
C
Part Number
CL No.
DF1- 2A1.05
DF1- 3A1.05
DF1- 4A1.05
DF1- 5A1.05
DF1- 6A1.05
DF1- 7A1.05
DF1- 8A1.05
DF1- 9A1.05
DF1-10A1.05
DF1-11A1.05
DF1-12A1.05
DF1-13A1.05
DF1-14A1.05
DF1-15A1.05
DF1-16A1.05
DF1-20A1.05
541-0096-6
541-0097-9
541-0098-1
541-0099-4
541-0100-1
541-0101-4
541-0102-7
541-0103-0
541-0104-2
541-0105-5
541-0106-8
541-0107-0
541-0108-3
541-0109-6
541-0110-5
541-0114-6
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
20
10
12.5
15
17.5
20
22.5
25
27.5
30
32.5
35
37.5
40
42.5
45
55
2.5
5
7.5
10
12.5
15
17.5
20
22.5
25
27.5
30
32.5
35
37.5
47.5
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
Number of Contacts
A
B
C
Protector Type
Applicable Jacket Diameter
Recommended Cable
DF1-
*
A1.33
1.35
to
1.45
UL1007 AWG24
DF1-
*
A1.05
1.1
to
1.35
UL1007 AWG26 28
Select the protector after inspecting the cable jacket diameter for use.
*
indicates contact No.
Note 1.Product contact No. mark, however 2 and 3 contacts are not indicated.
Note 2.Round hole to distinguish the protector A1.05 and 1.33 (DF1-
*
A1.05 only)
B150
s
Crimping Socket
s
Crimping Contact for Socket
Note:A packaging quantity is delivered by the bag unit (100 pcs.). If needed, please order the product per bag.
Unit: mm
Part Number
CL No.
DF1- 2S-2.5C
DF1- 3S-2.5C
DF1- 4S-2.5C
DF1- 5S-2.5C
DF1- 6S-2.5C
DF1- 7S-2.5C
DF1- 8S-2.5C
DF1- 9S-2.5C
DF1-10S-2.5C
541-0136-9
541-0137-1
541-0138-4
541-0139-7
541-0140-6
541-0141-9
541-0142-1
541-0143-4
541-0144-7
2
3
4
5
6
7
8
9
10
8
10.5
13
15.5
18
20.5
23
25.5
28
2.5
5
7.5
10
12.5
15
17.5
20
22.5
Number of Contacts
A
B
Part Number
CL No.
DF1-11S-2.5C
DF1-12S-2.5C
DF1-13S-2.5C
DF1-14S-2.5C
DF1-15S-2.5C
DF1-16S-2.5C
DF1-18S-2.5C
DF1-20S-2.5C
541-0145-0
541-0146-2
541-0147-5
541-0148-8
541-0149-0
541-0150-0
541-0152-5
541-0154-0
11
12
13
14
15
16
18
20
30.5
33
33.5
38
40.5
43
48
53
25
27.5
30
32.5
35
37.5
42.5
47.5
Number of Contacts
A
B
Note1:This convex portion is located (2 contacts: the center at one point)(3 to 6 contacts: as shown in
the illustration)(more than 7 contacts: one center at one point added to the above illustration).
Note 2.The terminal number indicates all contact numbers.
1.85
5.9
0.9
0.6
1.5
2.2
1.5
6.5
1.5
1.5
3
2.5
2.2
1.9
;;;
;;;
;;;
Photo: Contact Inserted.
Conductor Size (wire construction)
Jacket Diameter
AWG24 (11 cores/0.16mm)
AWG26 ( 7 cores/0.16mm)
0.9
to
1.5mm
AWG28 (07 cores/1.24mm)
q
Applicable Cable (Tin Plated Annealing Copper Wire)
q
Recommended Cable
UL1061, UL1007
q
Strip Length
1.6
to
2.1mm
Note:If other cables are used instead of the applicable cable, contact Hirose sales
department.
B
Applicable Crimping Tool
Type
Part Number
CL No.
Applicable Contact
Applicator
AP105-DF1-2428S
901-4538-8
DF1-2428SCF
Press Main Unit
CM-105
901-0005-4
---------------
Manual Crimping Tool
DF1-T2428S
550-0102-8
DF1-2428SC
Extraction Tool
DF1-C-PO
550-0177-7
DF1-2428SCF
Note:If a trouble has occurred due to tools which are not designated by Hirose, Hirose
won't guarantee any product.
Part Number
CL No.
Packaging Type
Number of Contacts
Finish
DF1-2428SCF
541-0134-3
Reel
10000
Tin plating
DF1-2428SC
541-0135-6
Bag
100
B151
s
Pin Header Right Angle Type
Note 1.A packaging quantity is delivered by the bag unit (100 pcs.). If needed, please order the product per bag.
Note 2.The socket applicable to the 18 contact connector is only crimping type.
Unit: mm
Part Number
CL No.
DF1- 2P-2.5DS
DF1- 3P-2.5DS
DF1- 4P-2.5DS
DF1- 5P-2.5DS
DF1- 6P-2.5DS
DF1- 7P-2.5DS
DF1- 8P-2.5DS
DF1- 9P-2.5DS
DF1-10P-2.5DS
541-0020-4
541-0021-7
541-0022-0
541-0023-2
541-0024-5
541-0025-8
541-0026-0
541-0027-3
541-0028-6
2
3
4
5
6
7
8
9
10
7.5
10
12.5
15
17.5
20
22.5
25
27.5
3.8
6.3
8.8
11.3
13.8
16.3
18.8
21.3
23.8
2.5
5
7.5
10
12.5
15
17.5
20
22.5
Number of Contacts
A
B
C
Part Number
CL No.
DF1-11P-2.5DS
DF1-12P-2.5DS
DF1-13P-2.5DS
DF1-14P-2.5DS
DF1-15P-2.5DS
DF1-16P-2.5DS
DF1-18P-2.5DS
DF1-20P-2.5DS
541-0029-9
541-0030-8
541-0031-0
541-0032-3
541-0033-6
541-0034-9
541-0036-4
541-0038-0
11
12
13
14
15
16
18
20
30
32.5
35
37.5
40
42.5
47.5
52.5
26.3
28.8
31.3
33.8
36.3
38.8
43.8
48.8
25
27.5
30
32.5
35
37.5
42.5
47.5
Number of Contacts
A
B
C
q
Board Through-hole Diameter : 1.1
+
0
+0.1
s
Pin Header Straight Type
Note 1.A packaging quantity is delivered by the bag unit (100 pcs.). If needed, please order the product per bag.
Note 2.The socket applicable to the 18 contacts connector is only crimping type.
Unit: mm
Part Number
CL No.
DF1- 2P-2.5DSA
DF1- 3P-2.5DSA
DF1- 4P-2.5DSA
DF1- 5P-2.5DSA
DF1- 6P-2.5DSA
DF1- 7P-2.5DSA
DF1- 8P-2.5DSA
DF1- 9P-2.5DSA
DF1-10P-2.5DSA
541-0001-0
541-0002-2
541-0003-5
541-0004-8
541-0005-0
541-0006-3
541-0007-6
541-0008-9
541-0009-1
2
3
4
5
6
7
8
9
10
7.5
10
12.5
15
17.5
20
22.5
25
27.5
3.8
6.3
8.8
11.3
13.8
16.3
18.8
21.3
23.8
2.5
5
7.5
10
12.5
15
17.5
20
22.5
Number of Contacts
A
B
C
Part Number
CL No.
DF1-11P-2.5DSA
DF1-12P-2.5DSA
DF1-13P-2.5DSA
DF1-14P-2.5DSA
DF1-15P-2.5DSA
DF1-16P-2.5DSA
DF1-18P-2.5DSA
DF1-20P-2.5DSA
541-0010-0
541-0011-3
541-0012-6
541-0013-9
541-0014-1
541-0015-4
541-0017-0
541-0019-5
11
12
13
14
15
16
18
20
30
32.5
35
37.5
40
42.5
47.5
52.5
26.3
28.8
31.3
33.8
36.3
38.8
43.8
48.8
25
27.5
30
32.5
35
37.5
42.5
47.5
Number of Contacts
A
B
C
q
Board Through-hole Diameter : 1.1
+
0
+0.1
B152
Part Number
CL No.
Height
Width
Depth
Weight
DF1 Connection Press HP513
550-0134-4
200mm 260mm 250mm
3.7kg
Protector Type
Applicable Jacket Diameter
Recommended Cable
DF1-
*
A1.33
1.35
to
1.45
UL1007 AWG24
DF1-
*
A1.05
1.1
to
1.35
UL1007 AWG26, 28
Part Number
CL No.
DF1 Cable Crimper
550-0130-3
B
DF1 Connection Press
B
DF1 Cable Crimper
B
Precautions
1. Recommended Soldering Condition
Flow: 250 for 3 seconds
Manual soldering: 290 for 2 seconds
2. Cleaning Condition
Refer to Nylon Connector Use Hand book.
3. Connection Condition
[Crimping]
Refer to Nylon Connector Use Hand book.
[ID]
q
For the insulation displacement tool, set a set of connector per insulation displacement. If more
than 2 connectors have been set, they interrupt each other, which will cause an insulation
displacement failure.
q
After the insulation displacement, make sure that the locks on both protector sides are
completely activated.
Note:The intermediate connection can be established by removing the
cable cuttingblade of this press machine.
Note:
Select a protector after inspecting a cable Jacket diameter for use.
*
indicates contact No.
Used to install the cable in the protector.
DF1 Connection Press HP513
DF1 Cable Crimper
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