SL-SMT 3.50/20/180LF 3.2SN BK BX
Product image
SL-SMT 3.50/20/180LF 3.2SN BK BX
Product image
SL-SMT 3.50/20/180LF 3.2SN BK BX
Dimensional drawing

SL-SMT 3.50/20/180LF 3.2SN BK BX

PCB plug-in connector, male header, Solder flange, THT/THR solder connection, 3.50 mm, Number of poles: 20, 180°, Solder pin length (l): 3.2 mm, tinned, black, Box

Tuotteen tunnus 1842720000
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Approvals General ordering data Dimensions and weights Environmental Product Compliance System specifications Material data Rated data acc. to IEC Rated data acc. to CSA Rated data acc. to UL 1059 Packing Important note Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319226/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319262/-S800/-T1z1mm-S80)  
ROHS
Conform  
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html)  
Certificate No. (UR)
E60693  

General ordering data

Version
PCB plug-in connector, male header, Solder flange, THT/THR solder connection, 3.50 mm, Number of poles: 20, 180°, Solder pin length (l): 3.2 mm, tinned, black, Box  
Order No.
1842720000  
Type
SL-SMT 3.50/20/180LF 3.2SN BK BX  
GTIN (EAN)
4032248354085  
Qty.
24  items
Product data
IEC: 320 V / 15 A
UL: 300 V / 10 A  
Packaging
Box  

Dimensions and weights

Depth
7,5  mm
Depth (inches)
0,295  inch
Height
14,3  mm
Height (inches)
0,563  inch
Height of lowest version
11,1  mm
Width
77  mm
Width (inches)
3,031  inch
Net weight
5,792  g

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption  
REACH SVHC
No SVHC above 0.1 wt%  

System specifications

Product family
OMNIMATE Signal - series BL/SL 3.50  
Type of connection
Board connection  
Mounting onto the PCB
THT/THR solder connection  
Pitch in mm (P)
3,5  mm
Pitch in inches (P)
0,138  "
Outgoing elbow
180°  
Number of poles
20  
Number of solder pins per pole
1  
Solder pin length (l)
3,2  mm
Solder pin length tolerance
0 / -0.3 mm  
Solder pin dimensions
d = 1.2 mm  
Octagonal  
Solder pin dimensions = d tolerance
0 / -0,03 mm  
Solder eyelet hole diameter (D)
1,4  mm
Solder eyelet hole diameter tolerance (D)
+ 0,1 mm  
Outside diameter of solder pad
2,3  mm
Template aperture diameter
2,1  mm
L1 in mm
66,5  mm
L1 in inches
2,618  "
Number of rows
1  
Pin series quantity
1  
Touch-safe protection acc. to DIN VDE 57 106
finger-safe plugged/ back-of-hand-safe unplugged  
Touch-safe protection acc. to DIN VDE 0470
IP20 plugged/ IP10 unplugged  
Protection degree
IP10  
Volume resistance
≤5 mΩ  
Can be coded
Yes  
Plugging cycles
25  
Plugging force/pole, max.
6  N
Pulling force/pole, max.
6  N

Material data

Insulating material
LCP GF  
Colour
black  
Colour chart (similar)
RAL 9011  
Insulating material group
IIIa  
Comparative Tracking Index (CTI)
≥ 175  
Moisture Level (MSL)
1  
UL 94 flammability rating
V-0  
Contact material
Cu-alloy  
Contact surface
tinned  
Layer structure of solder connection
2...3 µm Ni / 5...7 µm Sn  
Layer structure of plug contact
2...3 µm Ni / 5...7 µm Sn  
Storage temperature, min.
−40  °C
Storage temperature, max.
70  °C
Operating temperature, min.
−50  °C
Operating temperature, max.
100  °C
Temperature range, installation, min.
−30  °C
Temperature range, installation, max.
100  °C

Rated data acc. to IEC

tested acc. to standard
IEC 60664-1  
IEC 61984  
Rated current, min. number of poles (Tu=20°C)
15  A
Rated current, max. number of poles (Tu=20°C)
12  A
Rated current, min. number of poles (Tu=40°C)
13  A
Rated current, max. number of poles (Tu=40°C)
10  A
Rated voltage for surge voltage class / pollution degree II/2
320  V
Rated voltage for surge voltage class / pollution degree III/2
160  V
Rated voltage for surge voltage class / pollution degree III/3
160  V
Rated impulse voltage for surge voltage class/ pollution degree II/2
2,5  kV
Rated impulse voltage for surge voltage class/ pollution degree III/2
2,5  kV
Rated impulse voltage for surge voltage class/ contamination degree III/3
2,5  kV
Short-time withstand current resistance
3 x 1s with 100 A  

Rated data acc. to CSA

Institute (CSA)
CSA  
Certificate No. (CSA)
200039-1176845  
Rated voltage (Use group B / CSA)
300  V
Rated voltage (Use group D / CSA)
300  V
Rated current (Use group B / CSA)
10  A
Rated current (Use group D / CSA)
10  A
Reference to approval values
Specifications are maximum values, details - see approval certificate.  

Rated data acc. to UL 1059

Institute (UR)
UR  
Certificate No. (UR)
E60693  
Rated voltage (Use group B / UL 1059)
300  V
Rated voltage (Use group D / UL 1059)
300  V
Rated current (Use group B / UL 1059)
10  A
Rated current (Use group D / UL 1059)
10  A
Reference to approval values
Specifications are maximum values, details - see approval certificate.  

Packing

Packaging
Box  
VPE length
341  mm
VPE width
134  mm
VPE height
23  mm

Important note

IPC conformity
Conformity: The products are developed, manufactured and delivered according international recognized standards and norms and comply with the assured properties in the data sheet resp. fulfill decorative properties in accordance with IPC-A-610 "Class 2". Further claims on the products can be evaluated on request.  
Notes
  • Gold-plated contact surfaces on request
  • Rated current related to rated cross-section & min. No. of poles.
  • Diameter of solder eyelet D = 1.4+0.1mm
  • Solder eyelet diameter D = 1.5 + 0.1 mm, from 9 poles
  • P on drawing = pitch
  • Rated data refer only to the component itself. Clearance and creepage distances to other components are to be designed in accordance with the relevant application standards.
  • In accordance with IEC 61984, OMNIMATE-connectors are connectors without breaking capacity (COC). During designated use, connectors are not allowed to be engaged or disengaged when live or under load
  • Long term storage of the product with average temperature of 50 °C and maximum humidity 70%, 36 months
 

Classifications

ETIM 6.0
EC002637  
ETIM 7.0
EC002637  
ETIM 8.0
EC002637  
ETIM 9.0
EC002637  
ETIM 10.0
EC002637  
ECLASS 9.0
27-44-04-02  
ECLASS 9.1
27-44-04-02  
ECLASS 10.0
27-44-04-02  
ECLASS 11.0
27-46-02-01  
ECLASS 12.0
27-46-02-01  
ECLASS 13.0
27-46-02-01  
ECLASS 14.0
27-46-02-01  
ECLASS 15.0
27-46-02-01