B208
DF3 Series●2mm Pitch Connector for Discrete Wire Connection(Product approved by UL CSA Standard)
Rating
Current rating
Note 1
Crimping
IDC
Voltage rating AC100V Crimping
IDC
Wire size
Wire size
Press-fit: 250V AC
AWG#22 to 24 :3A
AWG#26 :2A
AWG#28 :1A
AWG 26, 28:1A
Press-connect: 100V AC
Operating Temperature Range
Operating Humidity Range
Storage Temperature Range
Storagg Humidity Range
-30ç to +85ç Note 2.
40% to 80%
-10ç to +60ç Note 3.
40% to 70% Note 3.
■UL CSA Safety Standard File No.
UL :E52653
CSA :LR95109
■UL CSA Acquisition Objective Item
1DF3-*S-2C
2DF3/3A-*P-2DSA/DS
3DF3/DF3AA-*EP-2C
4DF3-*S-2R26/28
5DF3-*P-2H
Rated Current
Rated Voltage
UL-CSA Safety Standard and Approved specification
30V AC
Wire size AWG 24 to 28: 1A
Rating
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.
Single Insertor/Extraction Force
MIN0.3N (30gf), MAX4.4N(450gf) Measure by the square steel pin with 0.5±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.
Humidity (Steady state)
Contact resistance: 30m ohms max.Insulation resistance: 500M 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 to 35ç: 10 minutes 85ç: 30 minutes 5 to 35ç: 10minutes) 5 cycles
8.
Durability (Mating/un-mating)
Contact resistance: 30m ohms max. Tin plating: 30 cycles Gold plating: 50 cycles
9.
Resistance to Soldering Heat
No deformation of components affecting performance.
Flow: 260
ç
for 10 seconds
Manual soldering: 300ç for 2 seconds
Reflow: At the recommended temperature profile
Manual soldering: 300ç for 3 seconds
Note 1: Current rating of header 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.
■Product Specifications
■Material
Product
Part Materia Finish Remarks
Crimping Socket Insulator Polyamide Black UL94V-0
IDC Contact for Socket
Contact
Phosphor bronze
Tin plated or gold plated
–––––––
ID Socket
Insulator Polyamide Black UL94V-0
Contact Phosphor bronze
Tin plated or gold plated
–––––––
Receptacle
Insulator Polyamide Black UL94V-0
Contact Phosphor bronze
Tin plated or gold plated
–––––––
Pin Header
Insulator Polyamide Black UL94V-0
Contact Brass
Tin plated or gold plated
–––––––
Insulator Polyamide Beige UL94V-0
SMT Pin Header Contact Brass
Tin plated or gold plated
–––––––
Metal tab Brass
Tin plated
–––––––
In-line Plug
Insulator Polyamide Black UL94V-0
In-line IDC Contact
Contact Phosphor bronze
Tin plated or gold plated
–––––––
In-line Adapter
Insulator Polyamide Black UL94V-0
Contact Brass
Tin plated
–––––––
