Product Model
770-873
Selling Points
- 1Secure and stable connections ensure efficient system performance.
- 2100% protected against mismating in various orientations.
- 3Supports up to 25A current according to IEC/EN standards.
- 4Made from light green Polyamide (PA66) with a flammability class of UL94 V0.
- 5Additional variable coding options available for custom requirements.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Variants: | Other pole markings | Total number of potentials | 3 |
Number of levels | 1 | Pin spacing | 10?mm?/ 0.394?inches |
Width | 27?mm?/ 1.063?inches | Height | 29.5?mm?/ 1.161?inches |
Height from the surface | 26?mm?/ 1.024?inches | Depth | 14.6?mm?/ 0.575?inches |
Solder pin length | 3.5mm | Solder pin dimensions | 1 x 0.8?mm |
Drilled hole diameter with tolerance | 1.5(-0.1 … +0.1)mm | Use | Control technology |
Coding | B | Variable coding | Yes |
Marking | 3 2 1 | Potential Marking | 3 2 1 |
Mating force of a plug-in connection | approx. 20 … 70 N (depending on pole number) | Retention force of a plug-in connection | Locked: > 80 N |
Unmating force of a plug-in connection | Unlocked: approx. 20 … 70 N (depending on pole number) | Number of mating cycles | 200, without resistive load |
Design | straight | Contact type (pluggable connector) | Male connector/plug |
Connector (connection type) | for PCB | Mismating protection | Yes |
Note on mismating protection | AllWINSTA?components are 100% protected against mismating when:a.) plugging different numbers of polesb.) plugging while rotated 180c.) plugging while laterally staggeredd.) plugging one pole | Mating direction to the PCB | 90° |
Locking lever | yes | Locking of plug-in connection | locking lever |
Note on locking system | All connectors for mounted installations (snap-in versions for lighting fixtures or devices, all types of PCB and distribution connectors) are factory-equipped with locking levers to ensure plugs and sockets are securely locked. Additional locking levers are only required for flying leads (plug/socket). | PCB contact | THT |
Solder pin arrangement | 2 in-line solder pins/pole | Number of solder pins per potential | 2 |
Note (material data) | Information on material specifications can be found here | Color | light green |
Insulation material (main housing) | Polyamide (PA66) | Flammability class per UL94 | V0 |
Clamping spring material | Chrome-nickel spring steel (CrNi) | Contact material | Copper or copper alloy; surface-treated |
Contact plating | Tin | Fire load | 0.145MJ |
Weight | 6.7g | Processing temperature | -5 … +40?°C |
Continuous operating temperature | -35 … +85?°C | Note on continuous operating temperature | Insulating parts for temperatures ≤ 105 °C |
Product Group | 20 (Winsta) | eCl@ss 10.0 | 27-44-06-05 |
eCl@ss 9.0 | 27-44-06-05 | ETIM 9.0 | EC002637 |
ETIM 8.0 | EC002637 | ECCN | NO US CLASSIFICATION |
PU (SPU) | 100?pcs | Packaging type | box |
Country of origin | PL | GTIN | 4050821458234 |
Customs tariff number | 8536694040 | RoHS Compliance Status | Compliant,No Exemption |
Ratings per | IEC/EN 60664-1 | Rated voltage (III / 3) | 250V |
Rated impulse voltage (III / 3) | 4kV | Rated current | 25A |
Legend (ratings) | (III / 3) ? Overvoltage category III / Pollution degree 3 | Note for the US market | Some versions may also be used for current interruption in accordance with the UL certificate in select applications with currents below 16 A and voltages up to 600 V. For further information, please contact your local sales office. |
Rated voltage (UL 1977) | 600V | Rated current UL 1977 | 23A |
Note on contact resistance | approx. 1 m? of contact resistanceapprox. 0.25 m? contact transition plug/socket | Number of poles | 3 |
Specifications may be subject to change without notice