Board-end I/O for industrial equipment splits by interface, and the value that actually decides the part is the durability class — how often that port is unplugged in service. KINGCONN publishes RJ45 at 750 cycles, HDMI at 1500, 5,000 and 10000 cycles, D-Sub from 9 to 37 positions, and SATA at 500 cycles. Every value comes from the drawing on the part page.
The 4 board-end interfaces at a glance
| Interface | Role | Durability | Published specification |
|---|---|---|---|
| RJ45 | wired network | 750 cycles | glass-filled PBT UL94V-0; tab-up / tab-down, shielded, with transformer, IP67 |
| HDMI | display output | 1500 / 5,000 / 10000 cycles | 19 positions at 0.40mm and 0.50mm pitch; Type A, C, D and 2.1 |
| D-Sub | serial / parallel control | — | 9, 15, 25 and 37 positions at 2.77mm pitch, brass or steel shell |
| SATA | internal storage | 500 cycles | 1.27mm pitch, 3.50mm and 4.20mm heights; 7+15P board and side-entry |
RJ45: the industrial network port
Catalog RJ45 jacks are rated at 750 mating cycles with glass-filled PBT housings rated UL94V-0 — the standard wired network port for industrial controllers, gateways and panel equipment, with tab-up / tab-down, shielded, transformer and IP67 sealed versions on the drawings. For pinout and PoE see the RJ45 pinout guide.
HDMI: display output
HDMI receptacles are 19-position at 0.40mm and 0.50mm contact pitch, with durability classes of 1500, 5,000 and 10000 cycles. As with USB, pick the class from how often the port is really unplugged in service.
D-Sub: the interface that outlives everything
D-Sub remains the serial / parallel workhorse of industrial control. Catalog models cover 9, 15, 25 and 37 positions at 2.77mm pitch with brass or steel shells. If your old D-Sub source is discontinued, send the drawing — KINGCONN evaluates continuity from existing tooling.
SATA: internal storage
SATA connectors are listed at 1.27mm pitch in 3.50mm and 4.20mm heights at the 500 cycle class — matching a drive connection made a handful of times in the life of the equipment, not a hot-swap backplane.
KINGCONN board-end I/O connectors
7RJ45-A0-1005RJ45 Connector With Transfomer 1000Base Tab-down 1x1 Port with LED with PoE
7RJ45-F0-0002RJ45 JACK
7RJ45-F0-7001RJ45 Circular Waterproof IP67 Female Connector
7RJUS-F0-0008RJ45+USB2.0 Connector With Trans former 1000Base Tab-UP 2X1 with LED
7HDMI-F0-0011HDMI A TYPE SMT
7HDMI-F0-0203HDMI 2.1 Type-A Female 90° Connector
7HDMI-F0-0007HDMI Type-C Female SMT Mid-Mount Connector, H=1.50mm (Flat Port)
7DSUB-F0-02XXD-SUB Female Connector
7DSUB-F0-06XXD-USB P-9-37 Female Connector Series (Riveted, With Fork Terminal and Screw Lock)
7SATA-X0-0013SATA 7+15-Pin Female SMT Connector, H=4.20mm, Board-Mount, Testable
7SATA-X0-0016SATA 7+15-Pin Female SMT Connector, H=4.20mm, Board-Under, Side-Entry with Fork Terminal
7SATA-F0-0015SATA 7+15-Pin Vertical SMT Connector with Grounding TabRJ45 (with transformer, plain, IP67 sealed, RJ45+USB combined), HDMI Type A / 2.1 / Type C, D-Sub and SATA board and side-entry parts.
Shortlist and RFQ
Every published value carries its source drawing number. Browse RJ45, HDMI, D-SUB and SATA, or send the interface list your panel needs to service@kingconn.com.tw and the Taoyuan R&D team quotes from the drawings.