| Brand Name: | KRONZ |
| Model Number: | H1212MA-7/H1212MA-9 |
| MOQ: | 10 pieces |
| Price: | Negotiable |
| Packaging Details: | Paper box packing |
| Payment Terms: | T/T,Western Union |
The M12 A-Coded 12-Pin Male Field Wirable Assembly, Straight is a high-density industrial circular connector engineered for on-site cable termination with flexible cable gland options. Manufactured to IEC 61076-2-101, this straight-type connector delivers IP67 environmental protection with 12-pin capacity and supports two cable entry sizes — PG7 (4–6mm) and PG9 (6–8mm) — giving installers the flexibility to match a wider range of cable diameters without changing connector models.
The connector nut is constructed from steel-zinc alloy with nickel plating for corrosion-resistant mating in demanding environments. The clamp base housing uses PBT/PA (polybutylene terephthalate / polyamide) black plastic, combining lightweight construction with excellent chemical resistance and dimensional stability. Contacts are gold-plated brass for low contact resistance (≤5mΩ) and reliable signal transmission over 100+ mating cycles. FPM/FKM (fluoroelastomer) seals maintain IP67 protection across the full operating range of -25°C to +85°C.
With an overall length of approximately 60mm and outer diameter of Ø20.2mm, the compact straight form factor is suitable for standard panel installations, cable-to-cable connections, and sensor wiring where cable exit aligns with the mating axis.
| Parameter | Specification |
|---|---|
| Applicable Standard | IEC 61076-2-101 |
| Connector Type | M12 A-Coded Male, Field Wirable, Straight |
| Pin Count | 12 |
| Thread Size | M21*1 |
| Overall Length | ~60 mm |
| Outer Diameter | Ø 20.2 mm |
| Connector Nut Material | Alloy / Steel-Zinc, Nickel-Plated |
| Contact Material | Gold-Plated Brass |
| Contact Carrier Material | PA (Polyamide), Black |
| Clamp Base Housing Material | PBT / PA (Polybutylene Terephthalate / Polyamide), Black |
| Sealing Material | FPM / FKM (Fluoroelastomer) |
| Rated Current | 1.5A |
| Rated Voltage | 30V |
| Insulation Resistance | ≥ 100 MΩ |
| Contact Resistance | ≤ 5 mΩ |
| Pollution Degree | 3 |
| Operating Temperature | -25°C to +85°C |
| Mechanical Life | > 100 Mating Cycles |
| IP Rating | IP67 |
| Coding | A-Coded |
| Termination Type | Screw Connection |
| Cable Exit Diameter | 4–6mm (PG7) / 6–8mm (PG9) |
The 12-pin configuration arranges contacts in a single circle inside the M12 male housing, following IEC 61076-2-101 A-Coded standard:
| Factor | PG7 (4–6mm) | PG9 (6–8mm) |
|---|---|---|
| Cable outer diameter | 4–6 mm | 6–8 mm |
| Typical cable types | Thin sensor cables, instrumentation cables, small multi-conductor cables | Heavier sensor cables, shielded cables, larger multi-conductor cables |
| Sealing grip | Optimized for smaller diameter cables | Optimized for larger diameter cables |
| Bend radius | Smaller bend radius, tighter routing | Larger bend radius, more cable flexibility |
| Common applications | Proximity sensors, small signal cables | Shielded encoder cables, multi-pair instrumentation cables |
| Pin Layout | Pins | Connection | Coding | Current | Voltage | Angle | Cable Ø | Part Number |
|---|---|---|---|---|---|---|---|---|
| ○○○ | 3 | Screw | A-CODE | 4A | 250V | Straight | 4–6mm (PG7) | H1203M-7 |
| ○○○ | 3 | Screw | A-CODE | 4A | 250V | Straight | 6–8mm (PG9) | H1203M-9 |
| ○○○○ | 4 | Screw | A-CODE | 4A | 250V | Straight | 4–6mm (PG7) | H1204M-7 |
| ○○○○ | 4 | Screw | A-CODE | 4A | 250V | Straight | 6–8mm (PG9) | H1204M-9 |
| ○○○○○ | 5 | Screw | A-CODE | 4A | 60V | Straight | 4–6mm (PG7) | H1205M-7 |
| ○○○○○ | 5 | Screw | A-CODE | 4A | 60V | Straight | 6–8mm (PG9) | H1205M-9 |
| ○○○○○○○○ | 8 | Screw | A-CODE | 2A | 30V | Straight | 4–6mm (PG7) | H1208M-7 |
| ○○○○○○○○ | 8 | Screw | A-CODE | 2A | 30V | Straight | 6–8mm (PG9) | H1208M-9 |
| ○○○○○○○○○○○○ | 12 | Screw | A-CODE | 1.5A | 30V | Straight | 4–6mm (PG7) | H1212M-7 |
| ○○○○○○○○○○○○ | 12 | Screw | A-CODE | 1.5A | 30V | Straight | 6–8mm (PG9) | H1212M-9 |