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DF21-40P-0.6PTB Schematic ( PDF Datasheet ) - Hirose Electric

Teilenummer DF21-40P-0.6PTB
Beschreibung 0.6mm Pitch Board-to-Fine-Coaxial Cable Connectors
Hersteller Hirose Electric
Logo Hirose Electric Logo 




Gesamt 6 Seiten
DF21-40P-0.6PTB Datasheet, Funktion
NEW
0.6mm Pitch Board-to-Fine-Coaxial Cable Connectors
DF21 Series
(7)
DF21-*P-0.6SD Plug
+DF21-*P-0.6SD-GND
Pull-out tab
DF21-
*P/DP-0.6PTB
1.55mm
Contact wipe
PCB
DF21-*S-0.6V
Receptacle
sFeatures
1.High Interconnection Reliability
Effective contact mating length of 1.55 mm, innovative bellow style contact design, built-in interlocking feature of
mated connectors assures high electrical and mechanical reliability, providing needed rigidity to resist
excessive twisting.
Superior reliability of the termination of the fine coaxial cable is accomplished with batch soldering.
2. Shielded design
Metal shell encloses the connector and makes contact with all external conductors of the fine coaxial cable
permitting reliable ground connection to the board side of mated assemblies.
3. Reliable mating/unmating
The connectors are self-align during mating.
Optional pull-out tab permits connection and disconnection in narrow spaces.
Polarized configuration prevents incorrect mating.
4. Board placement with Automatic Equipment.
The upper surface provides flat area for placement of embossed tape packaged connectors with vacuum
nozzles of automatic equipment.
sApplications
Notebook computers, liquid crystal displays (LCD), video and
audio devices, medical instruments, portable devices and
any other device requiring reliable connection and
termination with fine pitch coaxial cable.
Receptacle
Flat surface
for placement
with Automatic
Equipment
Metal Hold-down
2002.11
1






DF21-40P-0.6PTB Datasheet, Funktion
BUsage Recommendations
1. Recommended
Temperature Profile
Temperature
250ç
IR re-flow
Preheating : 150ç for 30 to 90 sec.
Soldering : 235ç±5ç for 10 sec max.
220çmin. for 10 to 20 sec.
200ç
150ç
100ç
50ç
Preheating
0s
50 s
90 s
240ç max.
220ç
Soldering
150 s Time
Note 1: Up to 2 cycles of reflow soldering are possible under the same conditions, provided that
there is a return to normal temperature between the first and second cycle.
Note 2: The temperature profile indicates the board surface temperature at the point of contacts
with the connector terminals (for surface mounted plug assembly).
1. Recommended
2. Receptacle Recommended
Manual Soldering Conditions
Soldering temperature: 290ç ±10ç, Soldering time: within 2 sec.
Soldering temperature: 290ç ±10°C, soldering time: within 2 sec.
3. Recommended Screen Thickness
4. Board Warping
5. Cleaning Conditions
6. Plug Recommended
Soldering Conditions
0.15mm
Maximum of 0.03 mm at the connector center section, with both ends of the connector as reference points.
Refer to "Nylon Connector Use Handbook."
260ç ±5ç within 5 sec, 200ç min. within 25 sec.
7. Handling and use
precautions
sDO NOT mate/un-mate non-terminated plugs with non-mounted receptacles.
This may lead to damage or deformation of the contacts.
sDO NOT touch the exposed contacts of the receptacle with bare fingers. This may leave non-conductive film,
cause corrosion or electrostatic discharge, affecting performance of the connectors or sensitive electronic
components.
sDO NOT apply flux to the contact terminals when hand soldering the receptacle to the board. Wicking of the
flux into the electrical contact areas may lead to connection failures.
6

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