SPC 4/ 3-STL2-6,35 BDWH: BR-BR
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PCB connector
1681751
PCB connector, nominal cross section: 4 mm2, color: black, nominal current: 24 A, rated voltage (III/2): 1000 V, contact surface: Sn, contact connection type: Socket, number of potentials: 2, number of rows: 1, number of positions: 3, number of connections: 2, product range: SPC 4/..-STL, pitch: 6.35 mm, connection method: Push-in spring connection, conductor/PCB connection direction: 0 °, locking clip: - without locking clip, plug-in system: COMBICON PC 4, locking: Snap-in locking, mounting method: Latching flange, type of packaging: packed in cardboard
Product details
| Product type | PCB connector |
| Product family | SPC 4/..-STL |
| Product line | COMBICON Connectors L |
| Number of positions | 3 |
| Pitch | 6.35 mm |
| Number of connections | 2 |
| Number of rows | 1 |
| Number of potentials | 2 |
| Properties | |
| Nominal current IN | 24 A |
| Nominal voltage UN | 1000 V |
| Contact resistance | 0.81 mΩ |
| Rated voltage (III/3) | 1000 V |
| Rated surge voltage (III/3) | 8 kV |
| Rated voltage (III/2) | 1000 V |
| Rated surge voltage (III/2) | 8 kV |
| Rated voltage (II/2) | 1000 V |
| Rated surge voltage (II/2) | 6 kV |
| Connection technology | |
| Connector system | COMBICON PC 4 |
| Nominal cross section | 4 mm² |
| Contact connection type | Socket |
| Interlock | |
| Locking type | Snap-in locking |
| Mounting type | Latching flange |
| Conductor connection | |
| Connection method | Push-in spring connection |
| Conductor/PCB connection direction | 0 ° |
| Conductor cross-section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross-section flexible | 0.2 mm² ... 4 mm² |
| Conductor cross-section AWG | 24 ... 10 |
| Conductor cross-section flexible, with ferrule without plastic sleeve | 0.25 mm² ... 4 mm² |
| Conductor cross-section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 4 mm² |
| Cylindrical gauge a x b / diameter | 3.6 mm x 3.1 mm / 3.0 mm |
| Stripping length | 10 mm ... 12 mm |
| Specifications for ferrules without insulating collar | |
| recommended crimping tool | 1212034 CRIMPFOX 6 |
| ferrules without insulating collar, according to DIN 46228‑1 | Cross section: 0.5 mm²; Length: 10 mm |
| Cross section: 0.75 mm²; Length: 10 mm | |
| Cross section: 1 mm²; Length: 10 mm | |
| Cross section: 1.5 mm²; Length: 10 mm ... 12 mm | |
| Cross section: 2.5 mm²; Length: 12 mm | |
| Cross section: 4 mm²; Length: 12 mm | |
| Specifications for ferrules with insulating collar | |
| recommended crimping tool | 1212034 CRIMPFOX 6 |
| ferrules with insulating collar, according to DIN 46228‑4 | Cross section: 0.25 mm²; Length: 10 mm ... 12 mm |
| Cross section: 0.34 mm²; Length: 10 mm ... 12 mm | |
| Cross section: 0.5 mm²; Length: 10 mm ... 12 mm | |
| Cross section: 0.75 mm²; Length: 10 mm ... 12 mm | |
| Cross section: 1 mm²; Length: 10 mm ... 12 mm | |
| Cross section: 1.5 mm²; Length: 10 mm ... 12 mm | |
| Cross section: 2.5 mm²; Length: 10 mm ... 12 mm | |
| Cross section: 4 mm²; Length: 10 mm ... 12 mm | |
| Material data - contact | |
| Note | WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 |
| Contact material | Cu alloy |
| Surface characteristics | hot-dip tin-plated |
| Metal surface terminal point (top layer) | Tin (4 - 8 µm Sn) |
| Metal surface contact area (top layer) | Tin (4 - 8 µm Sn) |
| Material data - housing | |
| Color (Housing) | black (9005) |
| Insulating material | PA |
| Insulating material group | I |
| CTI according to IEC 60112 | 600 |
| Flammability rating according to UL 94 | V0 |
| Glow wire flammability index GWFI according to EN 60695-2-12 | 850 |
| Glow wire ignition temperature GWIT according to EN 60695-2-13 | 775 |
| Temperature for the ball pressure test according to EN 60695-10-2 | 300 °C |
| Material data – actuating element | |
| Color (Actuating element) | orange (2003) |
| Insulating material | PA |
| Insulating material group | I |
| CTI according to IEC 60112 | 600 |
| Flammability rating according to UL 94 | V0 |
| Dimensional drawing |
|
| Pitch | 6.35 mm |
| Width [w] | 20.25 mm |
| Height [h] | 16.6 mm |
| Length [l] | 36.85 mm |
| Notes on operation | In accordance with IEC 61984, COMBICON connectors have no switching power (COC). During designated use, they must not be plugged in or disconnected when carrying voltage or under load. |
| Conductor connection | |
| Specification | IEC 60999-1:1999-11 |
| Result | Test passed |
| Test for conductor damage and slackening | |
| Specification | IEC 60999-1:1999-11 |
| Result | Test passed |
| Repeated connection and disconnection | |
| Specification | IEC 60999-1:1999-11 |
| Result | Test passed |
| Pull-out test | |
| Specification | IEC 60999-1:1999-11 |
| Conductor cross-section/conductor type/tractive force setpoint/actual value | 0.2 mm² / solid / > 10 N |
| 0.2 mm² / flexible / > 10 N | |
| 4 mm² / solid / > 60 N | |
| 4 mm² / flexible / > 60 N | |
| Insertion and withdrawal forces | |
| Specification | IEC 60512-13-2:2006-02 |
| Result | Test passed |
| No. of cycles | 25 |
| Insertion strength per pos. approx. | 8 N |
| Withdraw strength per pos. approx. | 6 N |
| Resistance of inscriptions | |
| Specification | IEC 60068-2-70:1995-12 |
| Result | Test passed |
| Polarization and coding | |
| Specification | IEC 60512-13-5:2006-02 |
| Result | Test passed |
| Visual inspection | |
| Specification | IEC 60512-1-1:2002-02 |
| Result | Test passed |
| Dimension check | |
| Specification | IEC 60512-1-2:2002-02 |
| Result | Test passed |
| Vibration test | |
| Specification | IEC 60068-2-6:2007-12 |
| Frequency | 10 - 150 - 10 Hz |
| Sweep speed | 1 octave/min |
| Amplitude | 0.35 mm (10 Hz ... 60.1 Hz) |
| Acceleration | 50 m/s² (60.1 Hz ... 150 Hz) |
| Test duration per axis | 2.5 h |
| Test directions | X-, Y- and Z-axis |
| Durability test | |
| Specification | IEC 60512-9-1:2010-03 |
| Impulse withstand voltage at sea level | 9.8 kV |
| Contact resistance R1 | 0.81 mΩ |
| Contact resistance R2 | 0.95 mΩ |
| Insertion/withdrawal cycles | 25 |
| Insulation resistance, neighboring positions | > 5 MΩ |
| Climatic test | |
| Specification | EN ISO 22479:2022-06 |
| Corrosive stress | 0.2 dm3 SO2 on 300 dm3/40 °C/1 cycle |
| Thermal stress | 105 °C/168 h |
| Power-frequency withstand voltage | 4.26 kV |
| Ambient conditions | |
| Ambient temperature (operation) | -40 °C ... 105 °C (dependent on the derating curve) |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Relative humidity (storage/transport) | 30 % ... 70 % |
| Ambient temperature (assembly) | -5 °C ... 100 °C |
| Thermal test | Test group C | |
| Specification | IEC 60512-5-1:2002-02 |
| Tested number of positions | 12 |
| Insulation resistance | |
| Specification | IEC 60512-3-1:2002-02 |
| Insulation resistance, neighboring positions | > 5 MΩ |
| Temperature cycles | |
| Specification | IEC 60999-1:1999-11 |
| Result | Test passed |
| Air clearances and creepage distances | 1. Insulation coordination | |
| Specification | IEC 61984:2008-10 |
| Insulating material group | I |
| Comparative tracking index (IEC 60112) | CTI 600 |
| Rated insulation voltage (III/3) | 1000 V |
| Rated surge voltage (III/3) | 8 kV |
| minimum clearance value - non-homogenous field (III/3) | 8 mm |
| minimum creepage distance (III/3) | 12.5 mm |
| Rated insulation voltage (III/2) | 1000 V |
| Rated surge voltage (III/2) | 8 kV |
| minimum clearance value - non-homogenous field (III/2) | 8 mm |
| minimum creepage distance (III/2) | 8 mm |
| Rated insulation voltage (II/2) | 1000 V |
| Rated surge voltage (II/2) | 6 kV |
| minimum clearance value - non-homogenous field (II/2) | 5.5 mm |
| minimum creepage distance (II/2) | 5.5 mm |
| Air clearances and creepage distances | 2. Insulation coordination | |
| Specification | IEC 60664-1:2020-05 |
| Insulating material group | I |
| Comparative tracking index (IEC 60112) | CTI 600 |
| Rated insulation voltage (III/3) | 1000 V AC/DC |
| Rated surge voltage (III/3) | 8 kV |
| minimum clearance value - non-homogenous field (III/3) | 8 mm |
| minimum creepage distance (III/3) | 12.5 mm |
| Rated insulation voltage (III/2) | 1250 V DC |
| Rated surge voltage (III/2) | 8 kV |
| minimum clearance value - non-homogenous field (III/2) | 8 mm |
| minimum creepage distance (III/2) | 8 mm |
| Rated insulation voltage (II/2) | 1500 V DC |
| Rated surge voltage (II/2) | 8 kV |
| minimum clearance value - non-homogenous field (II/2) | 8 mm |
| minimum creepage distance (II/2) | 8 mm |
| Type of packaging | packed in cardboard |
Compatible products
Your advantages
Intuitive locking mechanism prevents accidental disconnection
Time saving push-in connection, tools not required
Defined contact force ensures that contact remains stable over the long term
Optimized for tight installation situations: operation and conductor connection from one direction
600 V UL approval in the smallest of dimensions
Frequently asked questions
Are the plugs also available with latching/flange?
Yes, the connector is available with top lock and center flange locking.
How do I need to connect the shroud to the ground potential?
The shroud is connected to the ground potential via the connector and the header. The header contact on the position of the center flange must be connected to the ground potential. There is no need for further provisions.