Weidmüller manufactures the Pin housing PCB B2L/S2L with a pin count of 24 and a contact spacing of 3.50 mm. This component, referenced by 1729520000 and available in packaging units of 36 pieces, is commonly used in industrial electrical connections. Its robust design is suitable for applications requiring reliable and compact circuitry.
| Body Style |
Plug, horizontal mount |
| Pitch |
3.5mm |
| No of Ways Per Row |
12 |
| No. of Rows |
2 |
| Current Rating |
10A |
| Colour |
Orange |
| Wire Gauge (AWG) |
N/A |
| Wire Gauge (mm²) |
N/A |
| (Tu=20°C) |
(Tu=40°C) |
| (Tu=40°C) |
pollution degree II/2 |
| Angle PCB/contact |
90° (upwards vertical) |
| Approvals |
CSA, UR |
| Board contact surface |
Tin plated |
| Can be coded |
Yes |
| Case Material |
PBT |
| Certificate No. (CSA) |
200039-1488444 |
| Certificate No. (UR) |
E60693 |
| class/ pollution degree II/2 |
class/ pollution degree III/2 |
| Color |
Orange |
| Colour chart (similar) |
RAL 2000 |
| Comparative Tracking Index (CTI) |
= 200 |
| Connection |
Print |
| Connector contact surface |
Tin plated |
| Connector model |
Fixed connector |
| Connector orientation |
Perpendicular (to the PCB) |
| Connector System |
wire-to-board |
| Contact Material |
Copper alloy |
| Contact Plating |
Tin |
| Contact surface |
tinned |
| Contact Type |
Pin |
| Contains Lead |
No |
| Current |
10A |
| Depth |
10.5mm |
| Depth (inches) |
0.4134 inch |
| Dim |
(L x W x H) 10.5 x 49 x 17.7 mm |
| ECLASS 14 |
27-46-02-01 |
| ECLASS 15.0 |
27-46-02-01 |
| ETIM 10 |
EC002637 |
| ETIM 8.0 |
EC002637 |
| ETIM 9.0 |
EC002637 |
| Flammability Rating |
UL94 V-0 |
| GTIN (EAN) |
4032248040926 |
| Height |
17.7mm |
| Height (inches) |
0.6968 inch |
| Height of lowest version |
14.2mm |
| Housing Colour |
Orange |
| Industrial packaging |
Yes |
| Inflammability class of insulation material according to UL94 |
V0 |
| Institute (CSA) |
CSA |
| Institute (UR) |
UR |
| Insulating material |
PBT |
| Insulating material group |
IIIa |
| Insulation Material |
PBT |
| IP Rating |
IP10 |
| IPC conformity |
Conformity: The products are developed, manufactured and delivered according international |
| L1 in inches |
1.516 " |
| L1 in mm |
38.50mm |
| Layer structure of solder connection |
2...3 µm Ni / 5...7 µm Sn |
| Length |
10.5mm |
| Length pin |
3.5 |
| Material insulation body |
Thermoplastic |
| Material of contact surface |
Tin |
| Max Operating Temperature |
100°C |
| max. |
0.15 Nm |
| Max. temperature |
+100°C |
| Min Operating Temperature |
-50°C |
| min. |
0.1 Nm |
| Min. temperature |
-50°C |
| Misc Attribute |
S2L 3.50/24/180F 3.5SN OR BX |
| Modular spacing connections |
3.5 |
| Modular spacing contacts |
3.5 |
| Mount |
Through Hole |
| Mounting onto the PCB |
THT solder connection |
| Net weight |
6.53g |
| Nominal Voltage |
250V |
| Notes |
•Additional variants on request |
| Number |
2.2X4.5 |
| Number of Contacts |
24 |
| Number of levels |
2 |
| Number of plug-in contact rows |
2 |
| Number of Poles |
24 |
| Number of Positions |
24 |
| Number of Positions Per Level |
12 |
| Number of Rows |
1 |
| Number of solder pins per pole |
1 |
| Operating Temperature |
-50 - 100 |
| Operating temperature, max. |
100°C |
| Operating temperature, min. |
-50°C |
| Orientation |
Vertical |
| Outgoing elbow |
180° |
| Overvoltage category |
II |
| Packaging |
Box |
| Pin Ø |
1.0mm |
| Pin series quantity |
2 |
| Pin shape |
Rectangular |
| Pitch in inches (P) |
0.138 " |
| Pitch in mm (P) |
3.50mm |
| Plugging force/pole, max. |
5 N |
| Pollution degree |
2 |
| pollution degree III/2 |
pollution degree III/3 |
| Product data |
IEC: 250 V / 10 A |
| Product family |
OMNIMATE Signal - series B2L/S2L 3.50 - 2-row |
| Product image |
Dimensional drawing |
| Pulling force/pole, max. |
4 N |
| Radiation Hardening |
No |
| Rated current (Use group B / CSA) |
5 A |
| Rated current (Use group B / UL 1059) 10 A |
Rated current (Use group C / UL 1059) 10 A |
| Rated current In |
9 |
| Rated Surge Voltage |
2.5 |
| Rated voltage |
125 |
| Rated voltage (Use group B / CSA) |
150 V |
| Rated voltage (Use group B / UL 1059) 150 V |
Rated voltage (Use group C / UL 1059) 50 V |
| Ratings |
IP10 |
| REACH SVHC |
No SVHC above 0.1 wt% |
| Recommended screw |
Part |
| Reference to approval values |
Specifications are |
| ROHS |
Conform |
| RoHS Compliance Status |
Compliant without exemption |
| RoHS Compliant |
Yes |
| Series |
B2L/S2L 3.50 |
| Solder eyelet hole diameter (D) |
1.3mm |
| Solder pin dimensions |
d = 1.0 mm, Octagonal |
| Solder pin length (l) |
3.5mm |
| Storage temperature, max. |
70°C |
| Storage temperature, min. |
-40°C |
| Temperature range, installation, max. |
100°C |
| Temperature range, installation, min. |
-30°C |
| Termination |
Solder |
| tested acc. to standard |
IEC 60664-1, IEC 61984 |
| Tightening torque |
Torque type |
| Total number of pins |
24 |
| Type of banding |
Other |
| Type of connection |
Flexible PCB-connector |
| Type of electric connection |
THR connection |
| Type of fastening |
Solder |
| Type of PCB fastening |
Other |
| UL 94 flammability rating |
V-0 |
| UL File Number Search |
UL Website |
| Usage information |
Tightening torque |
| Version |
PCB plug-in connector, male header, Flange, THT |
| Voltage |
150V |
| Voltage Rating |
150V |
| VPE height |
22.00mm |
| VPE length |
341.00mm |
| VPE width |
134.00mm |
| Width |
49mm |
| Width (inches) |
1.9291 inch |
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