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.
2.5mm Pitch Connector for Discrete Wire Connection
DF1 Series
sFeatures
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]
sApplications
FA equipment, measurement equipment
B146
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.
sProduct
Specifications
Current rating
Rating
(Note1)
Voltage rating
Item
1. Insulation Resistance
2. Withstanding voltage
3. Contact Resistance
4. Insertor/Extraction Force
5. Vibration
6. Moisture Resistance
7. Temperature Cycle
1000M
ohms
Min
No flashover or insulation breakdown.
30m
ohms
Max
MIN0.56N (57gf), MAX4.4N(450gf)
No electrical discontinuity of 1µs or more
AWG 24 : 3A
Cable Size
AWG 26 : 2A
AWG 28 : 1A
250V AC
Specification
500V DC
650V AC/1 minute
100mA
Measure by the square steel pin with 0.635±0.002mm
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
(-55ç: 30 minutes
➝
15~35ç: 2
to
3 minutes➝
(-85ç:
30 minutes
➝
15~35ç: 2 to 3 minutes) 5 cycles
Tin plating: 30 cycles
Flow: 250ç for 10 seconds
Manual soldering: 300ç for 3 seconds
Operating Temperature Range
Operating Moisture Range
Storage Temperature Range
Storage Moisture Range
Condition
-30
to
+85ç
(Note2)
-40
to
80%
-10
to
+60ç
(Note3)
-40
to
70%
(Note3)
Contact resistance: 30m
ohms
Max Insulation resistance: 1000M
ohms
Min
96 hours at temperature of 40ç and humidity of 90% to 95%
No deformation of components affecting performance.
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.
sMaterial
Product
Crimping Socket
Crimping Contact
ID Socket
Pin Header
Part
Insulator
Contact
Insulator
Contact
Insulator
Contact
Material
Polyamide
Phosphor copper
Polyamide
Phosphor copper
Polyamide
Phosphor copper
Finish
Light Brown
Tin plated
Light Brown
Tin plated
Light Brown
Tin plated
Remarks
UL94V-0
–––––
UL94V-0
–––––
UL94V-0
–––––
Note:Hirose's tin-plated products takes measures against whisker.
sOrdering
Information
qConnector
q
Series Name
e
Connector Type
S: Socket
P: Pin Header
r
Contact Pitch
: 2.5mm
t
Contact Type
C
R24
R26
R28
DSA
DS
: Crimping socket
: AWG24 ID socket
: AWG26 ID socket
: AWG28 ID socket
: Straight through hole
: Right angle through hole
: DF1
DF1
q
-
*
S - 2.5 C
w
e
r
t
w
Number of Contact : 2 to 16, 20
qProtector
q
Number of Contact : 2
to
16, 20
w
Connector Type
A: Discrete wire
q
Applicable Cable Size
2428 : AWG 24
to
28
q
w
e
e
Cable Clamp Size
1.05: UL1007 AWG26, 28
1.33: UL1007 AWG24
DF1
-
*
A 1.05
qContact
w
Packaging Type
SCF
SC
: Socket contact, reel
: Socket contact, bag
DF1
- 2428SCF
q
w
B147
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.
sID
Socket (Open End Type)
qApplicable
Cable
Part Number
Applicable Cable
Jacket Diameter
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
Note:A packaging quantity is delivered by the bag unit (100 pcs.). If needed, please order the products per bag.
B148
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.
sProtector
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)
Select the protector after inspecting the cable jacket diameter for use.
Protector Type
DF1-*A1.33
DF1-*A1.05
*
indicates contact No.
Applicable Jacket Diameter
Ø1.35 to Ø1.45
Ø1.1 to Ø1.35
Recommended Cable
UL1007 AWG24
UL1007 AWG26 28
Unit: mm
qAWG26,
28 Cable Protector Size
Number of Contacts A
Number of Contacts
Part Number
CL No.
B
C
Part Number
CL No.
1.1
2.5
541-0077-1
10
541-0096-6
DF1- 2A1.33
2
DF1- 2A1.05
2
1.1
541-0078-4
5
541-0097-9
12.5
DF1- 3A1.33
3
DF1- 3A1.05
3
1.1
7.5
541-0079-7
15
541-0098-1
DF1- 4A1.33
4
DF1- 4A1.05
4
1.1
541-0080-6
17.5 10
541-0099-4
DF1- 5A1.33
5
DF1- 5A1.05
5
541-0081-9
20 12.5 1.1
541-0100-1
DF1- 6A1.33
6
DF1- 6A1.05
6
1.1
541-0082-1
22.5 15
541-0101-4
DF1- 7A1.33
7
DF1- 7A1.05
7
541-0083-4
25 17.5 1.1
541-0102-7
DF1- 8A1.33
8
DF1- 8A1.05
8
1.1
541-0084-7
27.5 20
541-0103-0
DF1- 9A1.33
9
DF1- 9A1.05
9
541-0085-0
541-0104-2
30 22.5 1.1
DF1-10A1.33
10
DF1-10A1.05
10
1.1
541-0086-2
32.5 25
541-0105-5
DF1-11A1.33
11
DF1-11A1.05
11
541-0087-5
35 27.5 1.1
541-0106-8
DF1-12A1.33
12
DF1-12A1.05
12
1.1
541-0088-8
37.5 30
541-0107-0
DF1-13A1.33
13
DF1-13A1.05
13
541-0089-0
40 32.5 1.1
541-0108-3
DF1-14A1.33
14
DF1-14A1.05
14
1.1
541-0090-0
42.5 35
541-0109-6
DF1-15A1.33
15
DF1-15A1.05
15
541-0091-2
45 37.5 1.1
541-0110-5
DF1-16A1.33
16
DF1-16A1.05
16
541-0095-3
541-0114-6
55 47.5 1.1
DF1-20A1.33
20
DF1-20A1.05
20
Note:A packaging quantity is delivered by the bag unit (100 pcs.). If needed, please order the product per bag.
qAWG24
Cable Protector Size
A
10
12.5
15
17.5
20
22.5
25
27.5
30
32.5
35
37.5
40
42.5
45
55
Unit: mm
B
C
0.7
2.5
0.7
5
0.7
7.5
0.7
10
12.5 0.7
0.7
15
17.5 0.7
0.7
20
22.5 0.7
0.7
25
27.5 0.7
0.7
30
32.5 0.7
0.7
35
37.5 0.7
47.5 0.7
B149
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.
sCrimping
Socket
Photo: Contact Inserted.
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.
Part Number
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
Note:A packaging
Number of Contacts
Number of Contacts
CL No.
A
B
Part Number
CL No.
2.5
541-0136-9
8
541-0145-0
2
DF1-11S-2.5C
11
5
541-0137-1
10.5
541-0146-2
3
DF1-12S-2.5C
12
541-0138-4
7.5
541-0147-5
13
4
DF1-13S-2.5C
13
10
541-0139-7
15.5
541-0148-8
5
DF1-14S-2.5C
14
12.5
541-0140-6
18
541-0149-0
6
DF1-15S-2.5C
15
15
541-0141-9
20.5
541-0150-0
7
DF1-16S-2.5C
16
17.5
541-0142-1
23
541-0152-5
8
DF1-18S-2.5C
18
20
541-0143-4
25.5
541-0154-0
9
DF1-20S-2.5C
20
22.5
541-0144-7
28
10
quantity is delivered by the bag unit (100 pcs.). If needed, please order the product per bag.
A
30.5
33
33.5
38
40.5
43
48
53
Unit: mm
B
25
27.5
30
32.5
35
37.5
42.5
47.5
sCrimping
Contact for Socket
Part Number
DF1-2428SCF
DF1-2428SC
1.85
2.5
1.9
CL No.
541-0134-3
541-0135-6
Packaging Type
Reel
Bag
Number of Contacts
10000
100
Finish
Tin plating
qApplicable
Cable (Tin Plated Annealing Copper Wire)
Conductor Size (wire construction)
Jacket Diameter
AWG24 (11 cores/0.16mm)
AWG26 ( 7 cores/0.16mm)
Ø0.9 to Ø1.5mm
AWG28 (07 cores/1.24mm)
Note:If other cables are used instead of the applicable cable, contact Hirose sales
department.
2.2
0.9 0.6 1.5
;;;
;;;
;;;
1.5
5.9
2.2
qRecommended
Cable
Ø
1.5
UL1061, UL1007
qStrip
Length
1.6
to
2.1mm
6.5
1.5
3
BApplicable
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
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