Surface Mount Terminal Blocks
TYPE 120-M-227-SMD
5 mm spacing   -   2 to 22 poles

120-M-227-SMD

RoHS WEEE Pb free surface compliant
 
 
Description
 
US Patent 6966795
The solder retention devices (SMT anchors) provide an exceptionally high retention force for the terminal block to the PCB. The most significant benefit of this design is the protection it provides to the solder joints against stresses encountered in field-installations. This is the strongest SMT retention method in the industry. The anchoring element constitutes a Universal SMT retention method (can be licensed for other applications). It eliminates completely CTE mismatch (Coefficient of thermal expansion) and provide total coplanarity (contains position adapting pin). Removable thermo resistant pick caps are supplied when packed in tape and reel. This allows automated pick place applications.

Header
Plug-In Direction Perpendicular to PCB and Wire Entrance Parallel to PCB when plugged with 120-D-111, 120-D-121
Plug-In Direction and Wire Entrance Perpendicular to PCB when plugged with 120-A-111
Typical pull off forces 50 kg per module (depending on soldering process).
Typical peel off forces 30 kg per module (depending on soldering process).
 
 
Technical Data
 
Center to Center Spacing:  5 mm (0.197 in.)
 
 
 
 
 
Dimensions: mm (in.)
 
Length of Connector (L)
L = No. of Poles x Center to Center Spacing + 14 mm
(A)
(B) Recommended Stencil Thickness 0.15 mm (0.006 in.)
(C) PCB Pad layout
 
 
Approval Information
 
UL File No.E69841
CSA File No.LR24322
 
Rating
Current(A)
Voltage(V)
Application
group
    AWG   
UL 15 300 B
UL 10 300 D
CSA 15 300 B
CSA 10 300 D, E


 
 
Material
 
Molding:  Polyamide 4.6, 30% GF (glass fiber reinforced), self extinguishing UL 94, V-0, color grey
Temperature limits:
Short Time:  250°C (482°F)
Continuous:  RTI 105°C (221°F)
Low Limit:  -40°C (-40°F)
Comparative Tracking Index:  CTI≥600V
Oxygen Index Rating:  33%

Solder Pin: 1 x 1 mm (0.04 x 0.04 in.), Tin plated copper alloy
 
 
 
 
Item 120-M-227-SMD
 
Options   CN: Consecutive Numbering (hot stamped numbers)
SM: Special Marking (please provide sketch)
G05: Gold Plating (5 micro inches)
G30: Gold Plating (30 micro inches)
S30: Silver Plating (30 micro inches)
14.5MM: Solder Pin length of 14.5 mm
PCP: Removable Pick Cap
 
Note: Plated component: solder pin
 
 
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Request quote
 
  Quantity  

Accessories
 POLES:
02 to 22
  120-M-227-SMD
 
2008, SMarTconn is a registered trademark of
WECO Electrical Connectors Inc.
ISO 9001 registered quality management system