SPC 4/ 3-STTL-6,35 BDWH: L1-L3
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PCB connector
1681753
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 rows: 1, number of positions: 3, product range: SPC 4/..-STTL, 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/..-STTL |
| Product line | COMBICON Connectors L |
| Number of positions | 3 |
| Pitch | 6.35 mm |
| Number of rows | 1 |
| 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] | 18.1 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.
Can I replace the connector without flange with a connector with flange?
The connector with top lock can be plugged onto the same header as the connector without flange. No additional space is required on the header side.