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
■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]
■Applications
FA equipment, measurement equipment
B176
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
Pitch Connector for
or contact your Hirose sales representative.
DF1 Series●2.5mm
www.hirose-connectors.com,
Discrete Wire Connection
■Product
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
➝
5~35ç: 10 minutes➝
(-85ç:
30 minutes
➝
5~35ç: 10 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.
Note 4: Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for a
specific part number shown.
■Material
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.
■Ordering
Information
●Connector
q
Series Name
e
Connector Type
S: Socket
P: Pin Header
r
Contact Pitch
: 2.5mm
: DF1
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
w
Number of Contact : 2 to 16, 20
DF1
q
-
*
S - 2.5 C
w
e
r
t
●Protector
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
●Contact
w
Packaging Type
SCF : Socket contact, reel packaging / Tin plated
SC : Socket contact, bag packaging / Tin plated
DF1
- 2428SCF
q
w
B177
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.
DF1 Series●2.5mm Pitch Connector for Discrete Wire Connection
■ID
Socket (Open End Type)
●Applicable
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.
B178
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
Pitch Connector for
or contact your Hirose sales representative.
DF1 Series●2.5mm
www.hirose-connectors.com,
Discrete Wire Connection
■Protector
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.
●AWG24
Cable Protector Size
Number of Contacts
Part Number
CL No.
DF1- 2A1.33 541-0077-1
2
DF1- 3A1.33 541-0078-4
3
DF1- 4A1.33 541-0079-7
4
DF1- 5A1.33 541-0080-6
5
DF1- 6A1.33 541-0081-9
6
DF1- 7A1.33 541-0082-1
7
DF1- 8A1.33 541-0083-4
8
DF1- 9A1.33 541-0084-7
9
DF1-10A1.33 541-0085-0
10
DF1-11A1.33 541-0086-2
11
DF1-12A1.33 541-0087-5
12
DF1-13A1.33 541-0088-8
13
DF1-14A1.33 541-0089-0
14
DF1-15A1.33 541-0090-0
15
DF1-16A1.33 541-0091-2
16
DF1-20A1.33 541-0095-3
20
Note:A packaging quantity is delivered
A
10
12.5
15
17.5
20
22.5
25
27.5
30
32.5
35
37.5
40
42.5
45
55
by the
Unit: mm
●AWG26,
28 Cable Protector Size
Number of Contacts
B
C RoHS
Part Number
CL No.
1.1
2.5
DF1- 2A1.05 541-0096-6
2
1.1
5
DF1- 3A1.05 541-0097-9
3
1.1
7.5
DF1- 4A1.05 541-0098-1
4
1.1
10
DF1- 5A1.05 541-0099-4
5
12.5 1.1
DF1- 6A1.05 541-0100-1
6
1.1
15
DF1- 7A1.05 541-0101-4
7
17.5 1.1
DF1- 8A1.05 541-0102-7
8
1.1
20
DF1- 9A1.05 541-0103-0
9
Yes
22.5 1.1
DF1-10A1.05 541-0104-2
10
1.1
25
DF1-11A1.05 541-0105-5
11
27.5 1.1
DF1-12A1.05 541-0106-8
12
1.1
30
DF1-13A1.05 541-0107-0
13
32.5 1.1
DF1-14A1.05 541-0108-3
14
1.1
35
DF1-15A1.05 541-0109-6
15
37.5 1.1
DF1-16A1.05 541-0110-5
16
47.5 1.1
DF1-20A1.05 541-0114-6
20
bag unit (100 pcs.). If needed, please order the product per
Applicable Jacket Diameter
Ø1.35 to Ø1.45
Ø1.1 to Ø1.35
Recommended Cable
UL1007 AWG24
UL1007 AWG26 28
A
10
12.5
15
17.5
20
22.5
25
27.5
30
32.5
35
37.5
40
42.5
45
55
bag.
B
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
Unit: mm
C RoHS
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
Yes
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
B179
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.
DF1 Series●2.5mm Pitch Connector for Discrete Wire Connection
■Crimping
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
CL No.
541-0136-9
2
541-0137-1
3
541-0138-4
4
541-0139-7
5
541-0140-6
6
541-0141-9
7
541-0142-1
8
541-0143-4
9
541-0144-7
10
quantity is delivered by the
Number of Contacts
A
B
RoHS
Part Number
CL No.
A
2.5
8
541-0145-0
30.5
DF1-11S-2.5C
11
5
10.5
541-0146-2
33
DF1-12S-2.5C
12
7.5
541-0147-5
13
33.5
DF1-13S-2.5C
13
10
15.5
541-0148-8
38
DF1-14S-2.5C
14
12.5
Yes
18
541-0149-0
40.5
DF1-15S-2.5C
15
15
20.5
541-0150-0
43
DF1-16S-2.5C
16
17.5
23
541-0152-5
48
DF1-18S-2.5C
18
20
25.5
541-0154-0
53
DF1-20S-2.5C
20
22.5
28
bag unit (100 pcs.). If needed, please order the product per bag.
Unit: mm
B
RoHS
25
27.5
30
32.5
Yes
35
37.5
42.5
47.5
■Crimping
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 Number of Contacts
Finish
RoHS
Reel
10000
Tin plating Yes
Bag
100
●Applicable
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
●Recommended
Cable
UL1061, UL1007
Ø
1.5
3
●Strip
Length
1.9
to
2.4mm
1.5
6.5
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
Flat-bladed screwdriver, 0.75 mm max, blade width.
Note 1: If a trouble has occurred due to tools which are not designated by Hirose, Hirose
won't guarantee any product.
Note 2: Refer to tecknical specification for work method of extraction tool.
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