DF57-2P-1.2V(21) Hirose Electric Co Ltd, DF57-2P-1.2V(21) Datasheet - Page 7

• Manufacturer Part Number: DF57-2P-1.2V(21)
• Description: CONN HEADER 1.2MM 2POS SMD
• Manufacturer: Hirose Electric Co Ltd
• Series: DF57r

Specifications of DF57-2P-1.2V(21)

• Pitch: 0.047" (1.20mm)
• Contact Type: Blade Pin
• Connector Type: Header, Unshrouded
• Number Of Positions: 2
• Number Of Positions Loaded: All
• Number Of Rows: 1
• Mounting Type: Surface Mount
• Termination: Solder
• Fastening Type: Snap-In
• Features: Solder Retention
• Contact Finish: Tin
• Color: Black
• Product Type: Plugs - PCB
• Number Of Positions / Contacts: 2
• Mounting Style: PCB
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Contact Finish Thickness: -
• Row Spacing: -
• Contact Mating Length: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: H11893TR

■Usage Recommendations
1. Recommended temperature profile
2.Recommended manual soldering
3. Recommended screen thickness and open
4.Board warpage
5.Cleaning conditions
6.Precautions
area ratio (Pattern area ratio)
DF57 Series●Substrate Twin (Pair) Cable Swing-Lock Connector for Low-Profile Power Source
The temperature profiles are based on the above conditions.
In individual applications the actual temperature may vary,depending on solder paste type,
volume/thickness and board size/thickness. Consult your solder paste and equipment
manufacturer for specific recommendations.
Manual soldering: 350ç ± 10ç for 3 seconds
Thickness: 0.1 mm
Open area ratio: 100%
Maximum of 0.02mm at the connector center, with both ends of the connector as reference points.
Cleaning is not recommended. When cleaning, please evaluate as if can deteriorate the
performance including mechanical operation and environmental resistance.
■ W hen inserting crimp-type (solderless) terminals to crimping (solderless) sockets, to maintain
■ D O NOT mate/un-mate non-terminated plugs with non-mounted receptacles.
■Removal of the holding electric cable may cause damage so please be careful.
■ D O NOT apply flux to the contact terminals when hand soldering the receptacle to the board.
■ S light discoloration on the insulating materials will not affect form, fit or function of the
■ F or operating suggestions on insertion and removal, please refer separately to the "DF57
reliable performance, please do not insert obliquely.
Wicking of the flux into the electrical contact areas may lead to connection failures.
connectors.
Insertion and Removal Manual".
This may lead to damage or deformation of the contacts.
250
200
150
100
0
PRE-HEATING TIME
90~120sec
180ç
220ç�
SOLDERING TIME
60secMAX
MAX 250ç
TIME (sec)
7