3.5mm Pitch Double-Layer Right-Angle Pin Header Terminal Block with Side Flanges (Ears)
Double-deck, right-angle wire connector. Pitch: 3.5mm. Features integrated mounting ears on both sides for secure PCB attachment.
Item No :
H15EDGRHM-3.5Payment :
T/TProduct Origin :
ChinaColor :
green ,we can also make other color if meet moqThis is a compact, space-saving double-deck (two-story) terminal block designed for reliable wire-to-board connections. Featuring a 3.5mm pin pitch and 90-degree right-angle bending, it allows for low-profile parallel mounting to the PCB. The unique double-layer design effectively doubles the wiring density while minimizing board space consumption. Integrated mounting ears (flanges) on both ends provide reinforced mechanical fixing, ensuring high vibration resistance and stable soldering.
Type: Double Row Terminal Block
Pole Options:
| 2 pin | 3 pin | 4 pin | 5 pin | 6 pin | 7 pin |
| 8 pin | 9 pin | 10 pin | 11 pin | 12 pin | 13 pin |
| 14 pin | 15 pin | 16 pin | 17 pin | 18 pin | 19 pin |
| 20 pin | 21 pin | 22 pin | 23 pin | 24 pin | - |
| Housing | PA66, UL94V-0 |
| Pin header | Copper alloy, Tin Plated |
| Rated Voltage | UL: 300V | IEC: 250V |
| Rated Current | UL: 8A | IEC: 7A |
| Contact Resistance | 20mΩ (MAX) |
| Insulation Resistance | 500MΩ / DC500V |
| Withstanding Voltage | AC 1500V / 1 Min |
| Temp. Range | -40℃ ~ +105℃ |
| MAX Soldering | +250℃, for 5 Sec. |

☑ Adapt to multi-type sockets, device design is highly flexible
☑ Keying requirements can be met
☑ Universal installation method, suitable for various situations
We choose the high quality and safe packaging material to make sure your order won't be damaged during delivery.
Accepted trade terms: EXW, FOB, CFR, CIF.

1. Motion controller 2. Three-phase power meter 3. Microcomputer protection device 4. Electric equipment
5. Automation equipment 6. Security equipment 7. Internet of things equipment

Flanges let you screw it firmly onto PCBs or mounting brackets. Vibration inside control cabinets will not shake the header loose. Right-angle layout saves depth space inside compact device housings.
Standard pitch is 3.5 mm for double-row configurations. Typical working specs: 300 V, 8-10 A per pin under IEC and UL conditions. Match it with 0.5-1.5 mm² stranded or solid wires.
Many teams over-tighten flange fixing screws, which warps PCB substrates or cracks the header plastic base. Keep moderate torque and ensure flat contact between the flange face and mounting surface.
While 3.5mm is a standard pitch, pin thickness, spring force and flange dimension tolerances differ among manufacturers. Stick to matching pin header and plug sets from one supplier for mass production.
Inspect pin straightness when parts arrive and verify flange holes align correctly. During commissioning, physically tug mated pairs lightly to confirm the flange absorbs pull force instead of solder joints taking all stress.