B177
DF1 Series●2.5mm Pitch Connector for Discrete Wire Connection
■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 +60ç
(
Note3
)
-40 to 70%
(
Note3
)
-30 to +85ç
(
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 1μs 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 40ç and humidity of 90% to 95%
7. Temperature Cycle
Contact resistance: 30m ohms max.Insulation resistance: 1000M ohms min.
(-55ç: 30 minutes ➝ 5~35ç: 10 minutes➝
(-85ç: 30 minutes ➝ 5~35ç: 10 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: 250ç for 10 seconds
Manual soldering: 300ç for 3 seconds
Rating
■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 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.
Note:Hirose's tin-plated products takes measures against whisker.
■Ordering Information
●Connector
●Protector
DF1
-
* S - 2.5 C
q w ert
DF1
-
* A 1.05
qw 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
●Contact
DF1
-
2428SCF
qw
q Applicable Cable Size
2428: AWG 24 to 28
w Packaging Type
SCF : Socket contact, reel packaging / Tin plated
SC : Socket contact, bag packaging / Tin plated
Nov.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved.Apr.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
