SC 3.81/20/180F 3.2SN BK BX
Product image
SC 3.81/20/180F 3.2SN BK BX
Product image
SC 3.81/20/180F 3.2SN BK BX
Dimensional drawing

SC 3.81/20/180F 3.2SN BK BX

PCB plug-in connector, male header, Flange, THT solder connection, 3.81 mm, Number of poles: 20, 180°, Solder pin length (l): 3.2 mm, tinned, black, Box

Ürün No. 1943550000
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Accessories 2 Is counterpart of 1 Related products 38
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

Agréments
![](https://assets.dam.weidmueller.com/assets/api/7849a070-6e16-4866-9b5a-c610b7f622e5/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/33feeb02-46e9-4a14-9d79-8ec5ee409fe3/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E60693 

General ordering data

Version
PCB plug-in connector, male header, Flange, THT solder connection, 3.81 mm, Number of poles: 20, 180°, Solder pin length (l): 3.2 mm, tinned, black, Box 
Référence
1943550000 
Type
SC 3.81/20/180F 3.2SN BK BX 
GTIN (EAN)
4032248654048 
Qty.
18 items
Product data
IEC: 320 V / 17.5 A
UL: 300 V / 11 A 
Packaging
Box 

Dimensions and weights

Profondeur
7.1 mm
Depth (inches)
0.28 inch
Hauteur
12.4 mm
Height (inches)
0.488 inch
Height of lowest version
9.2 mm
Largeur
86.8 mm
Width (inches)
3.417 inch
순중량
5.84 g

Environmental Product Compliance

Statut de conformité RoHS
Compliant with exemption 
Exemption RoHS (le cas échéant/connue)
6c 
REACH SVHC
Lead 7439-92-1 
SCIP
308576ca-4abc-409a-b0d0-6626109a7446 

System specifications

Product family
OMNIMATE Signal - series BC/SC 3.81 
Type of connection
Board connection 
Mounting onto the PCB
THT solder connection 
Pitch in mm (P)
3.81 mm
Pitch in inches (P)
0.15 "
180° 
Number of poles
20 
Number of solder pins per pole
1 
Solder pin length (l)
3.2 mm
Solder pin length tolerance
0 / -0.2 mm 
Solder pin dimensions
d = 1.0 mm 
Octagonal 
Solder pin dimensions = d tolerance
0 / -0,03 mm 
솔더 구멍 직경(D)
1.2 mm
Solder eyelet hole diameter tolerance (D)
+ 0,1 mm 
L1 in mm
72.39 mm
L1 in inches
2.85 "
Number of rows
1 
Pin series quantity
1 
Touch-safe protection acc. to DIN VDE 57 106
finger-safe unplugged/ back-of-hand-safe plugged 
Touch-safe protection acc. to DIN VDE 0470
IP20 plugged/ IP10 unplugged 
Volume resistance
≤5 mΩ 
Can be coded
Yes 
Plugging force/pole, max.
7 N
Pulling force/pole, max.
5 N
Tightening torque
  • Torque type:
    Mounting screw, PCB
  • Usage information:
    • Tightening torque:
      • min.:
        0.1 Nm
      • max.:
        0.15 Nm
    • Recommended screw:
      • Part number:
        1610740000

Material data

절연재
PA GF 
Couleur
black 
Tableau des couleurs (similaire)
RAL 9011 
Szigetelőanyag csoport
II 
Comparative Tracking Index (CTI)
≥ 550 
UL 94 flammability rating
V-0 
Matériau des contacts
Cu-alloy 
Surface du contact
tinned 
Storage temperature, min.
-40 °C
Storage temperature, max.
70 °C
Operating temperature, min.
-50 °C
Operating temperature, max.
120 °C
Temperature range, installation, min.
-25 °C
Temperature range, installation, max.
120 °C

Rated data acc. to IEC

tested acc. to standard
IEC 60664-1 
IEC 61984 
Névleges áram, min. pólusszám (Tu=20 °C)
17.5 A
Névleges áram, maximális pólusszám (Tu=20 °C)
17.1 A
Courant nominal, nombre de pôles min. (Tu = 40 °C)
17.5 A
Courant nominal, nombre de pôles max. (Tu = 40 °C)
17.1 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
서지 전압 클래스 정격 전압 / 오염 등급 III/3
160 V
Номинальное импульсное напряжение при категории помехозащищенности/Категория загрязнения II/2
2.5 kV
Rated impulse voltage for surge voltage class/ pollution degree III/2
2.5 kV
Tension de choc nominale pour classe de surtension/Degré de pollution III/3
2.5 kV
Tenue aux courants de faible durée
3 x 1s with 76 A 

Rated data acc. to CSA

Institute (CSA)
CSA 
Certificate No. (CSA)
200039-1121690 
Rated voltage (Use group B / CSA)
300 V
Rated current (Use group B / CSA)
11 A
Jmenovitý proud (aplikační skupina D / CSA)
10 A
Hinweis zu den Zulassungswerten
Specifications are maximum values, details - see approval certificate. 

Rated data acc. to UL 1059

Institute (cURus)
CURUS 
Certificate No. (cURus)
E60693 
Rated voltage (Use group B / UL 1059)
300 V
Rated voltage (Use group D / UL 1059)
300 V
Номинальный ток (группа использования B/UL 1059)
11 A
Rated current (Use group D / UL 1059)
10 A
Hinweis zu den Zulassungswerten
Specifications are maximum values, details - see approval certificate. 

Packing

Packaging
Box 
VPE length
351 mm
VPE width
138 mm
VPE height
32 mm

Important note

Conformité IPC
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. 
Remarques
  • Additional variants on request
  • Rated current related to rated cross-section & min. No. of poles.
  • 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.
  • P on drawing = pitch
  • For additional mechanical support for male connectors with screw flange (…F), we recommend an additional cable gland with fastening screws (sheet metal screw ISO 1481-ST 2.2x4.5 C or ISO 7049-ST 2.2x4.5 C – see Accessories). Cable gland only permitted before soldering.
  • 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 8.0
EC002637 
ETIM 9.0
EC002637 
ETIM 10.0
EC002637 
ECLASS 14.0
27-46-02-01 
ECLASS 15.0
27-46-02-01