Data sheet
Creation date January 16, 2019 6:26:44 PM CET
Catalogue status 04.01.2019 / We reserve the right to make technical changes. 1
OMNIMATE Signal - series B2L/S2L 3.50 - 2-row
S2L 3.50/32/90G 3.5SN OR BX
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Product image
Similar to illustration
General ordering data
Type S2L 3.50/32/90G 3.5SN OR BX
Order No. 1727960000
Version PCB plug-in connector, male header, closed side,
THT solder connection, 3.50 mm, No. of poles: 32,
90°, Solder pin length (l): 3.5 mm, tinned, Orange,
Box
GTIN (EAN) 4032248039456
Qty. 30 pc(s).
Product data IEC: 250 V / 10 A
UL: 150 V / 10 A
Packaging Box
Angled, two-tier pin header available as closed-sided
or with flange (open-sided pin headers on request).
Pin headers with 3.5mm pins are designed for wave
soldering and are packaged in a box. They can be
screwed on to the PCB. The pin headers provide space for
labelling and can be coded.
Data sheet
OMNIMATE Signal - series B2L/S2L 3.50 - 2-row
S2L 3.50/32/90G 3.5SN OR BX
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date January 16, 2019 6:26:44 PM CET
Catalogue status 04.01.2019 / We reserve the right to make technical changes. 2
Dimensions and weights
Width 57.4 mm Width (inches) 2.26 inch
Height 14 mm Height (inches) 0.551 inch
Height of lowest version 10.5 mm Depth 14.2 mm
Depth (inches) 0.559 inch Net weight 5.97 g
System specifications
Product family OMNIMATE Signal - series
B2L/S2L 3.50 - 2-row
Type of connection
Board connection
Mounting onto the PCB THT solder connection Pitch in mm (P) 3.5 mm
Pitch in inches (P) 0.138 inch Outgoing elbow 90°
No. of poles 32 Number of solder pins per pole 1
Solder pin length (l) 3.5 mm Tolerance of solder pin position ± 0.20 mm
Solder pin dimensions d = 1.0 mm, Octagonal Solder eyelet hole diameter (D) 1.3 mm
Solder eyelet hole diameter tolerance (D)+ 0,1 mm L1 in mm 52.5 mm
L1 in inches 2.067 inch Number of rows 1
Pin series quantity
2
Touch-safe protection acc. to DIN VDE
57 106
Safe from back-of-hand
touch
Touch-safe protection acc. to DIN VDE
0470 IP 10
Can be coded
Yes
Plugging cycles 25 Plugging force/pole, max. 5 N
Pulling force/pole, max. 4 N
Material data
Insulating material PBT Colour Orange
Colour chart (similar) RAL 2000 Insulating material group IIIa
CTI ≥ 200 Insulation resistance ≥ 108 Ω
UL 94 flammability rating V-0 Contact material Copper alloy
Contact surface
tinned
Layer structure of solder connection 2-3 µm Ni / 5-7 µm Sn
glossy
Storage temperature, min. -25 °C Storage temperature, max. 55 °C
Max. relative humidity during storage 80 % 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. no. of poles
(Tu=20°C) 10 A
Rated current, max. no. of poles
(Tu=20°C) 10 A
Rated current, min. no. of poles
(Tu=40°C) 9 A
Rated current, max. no. of poles
(Tu=40°C) 8.5 A
Rated voltage for surge voltage class /
pollution degree II/2 250 V
Rated voltage for surge voltage class /
pollution degree III/2 125 V
Rated voltage for surge voltage class /
pollution degree III/3 80 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 77 A
Data sheet
OMNIMATE Signal - series B2L/S2L 3.50 - 2-row
S2L 3.50/32/90G 3.5SN OR BX
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date January 16, 2019 6:26:44 PM CET
Catalogue status 04.01.2019 / We reserve the right to make technical changes. 3
Rated data acc. to CSA
Institute (CSA) Certificate No. (CSA)
200039-1488444
Rated voltage (Use group B / CSA) 150 V Rated current (Use group B / CSA) 5 A
Reference to approval values Specifications are
maximum values, details -
see approval certificate.
Rated data acc. to UL 1059
Institute (UR) Certificate No. (UR)
E60693
Rated voltage (Use group B / UL 1059) 150 V Rated voltage (Use group C / UL 1059) 50 V
Rated current (Use group B / UL 1059) 10 A Rated current (Use group C / UL 1059) 10 A
Reference to approval values Specifications are
maximum values, details -
see approval certificate.
Packaging
Packaging Box VPE length 55 mm
VPE width 70 mm VPE height 105 mm
Classifications
ETIM 4.0 EC002637 ETIM 5.0 EC002637
ETIM 6.0 EC002637 UNSPSC 30-21-18-10
eClass 5.1 27-26-07-01 eClass 6.2 27-26-07-04
eClass 7.1 27-44-04-02 eClass 8.1 27-44-04-02
eClass 9.0 27-44-04-02 eClass 9.1 27-44-04-02
Notes
Notes • Additional colours on request
• Gold-plated contact surfaces on request
• Spacing between rows: see hole layout
• Rated current related to rated cross-section & min. No. of 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.
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.
Data sheet
OMNIMATE Signal - series B2L/S2L 3.50 - 2-row
S2L 3.50/32/90G 3.5SN OR BX
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date January 16, 2019 6:26:44 PM CET
Catalogue status 04.01.2019 / We reserve the right to make technical changes. 4
Approvals
Approvals
ROHS Conform
Downloads
Approval/Certificate/Document of
Conformity Declaration of the Manufacturer
Brochure/Catalogue FL DRIVES EN
MB DEVICE MANUF. EN
FL DRIVES DE
CAT 2 PORTFOLIOGUIDE EN
FL BUILDING SAFETY EN
FL APPL LED LIGHTING EN
FL INDUSTR.CONTROLS EN
FL MACHINE SAFETY EN
FL HEATING ELECTR EN
FL APPL_INVERTER EN
FL_BASE_STATION_EN
FL ELEVATOR EN
FL POWER SUPPLY EN
FL 72H SAMPLE SER EN
PO OMNIMATE EN
Engineering Data EPLAN, WSCAD
Engineering Data S2L-SMT.zip
STEP
Data sheet
OMNIMATE Signal - series B2L/S2L 3.50 - 2-row
S2L 3.50/32/90G 3.5SN OR BX
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Drawings
Creation date January 16, 2019 6:26:44 PM CET
Catalogue status 04.01.2019 / We reserve the right to make technical changes. 5
Dimensional drawing
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
260
240
220
200
180
160
140
120
100
80
60
40
20
00 20 40 60 80 100 120 140 160 180 200 220 240
time [s]
Temperature [°C]
Preheating
Cooling rate < 6 °K/s
250 °C
260 °C
Heating rate < 3 °K/s
255 °C
Typical process
Process limits
Temperature on board
Total contact time max. 10 sec.
appr. 150°C
260
240
220
200
180
160
140
120
100
80
60
40
20
00 20 40 60 80 100 120 140 160 180 200 220 240
time [s]
Temperature [°C]
Preheating
Cooling rate < 6 °K/s
250 °C
260 °C
Contact time appr. 3 sec.
Typical process
Prozess limits
Temperature on board
Heating rate < 3 °K/s
255 °C
appr. 150 °C
Wave soldering profiles
Wired connection elements should be processed in accordance with the DIN EN 61760-1 standard. We have included
two recommendations for practical wave soldering profiles, with which Weidmüller PCB terminals and connectors are
qualified.
When choosing a suitable profile for your application, the following factors also need to be considered:
- PCB thickness
- Proportion of Cu in the layers
- Single/double-sided assembly
- Product range
- Heating and cooling rates
The single and double wave profiles each indicate the recommended operating range, including the maximum
soldering temperature of 260°C. In practice, the maximum soldering temperature is quite often well below the above
maximum profile.
Wave Solder Profile
Recommended wave solderding profiles
We reserve the right to make technical changes.
Single Wave:
Double Wave:
