MIPI cable runs about 20% of our production — most of it camera-side cables going into smartphone factories in China, and increasingly into automotive ADAS camera modules shipped to Tier-1 suppliers in Europe. We build primarily for MIPI CSI-2 (camera interface) and MIPI DSI (display interface), both operating over MIPI D-PHY physical layer. Connector work is mostly I-PEX Cabline-CA series, Hirose DF40, and JAE MX-series depending on the module design. MOQ 100 sets, first samples 7–10 days, production 10–14 days.
What Is a MIPI Cable?
MIPI stands for Mobile Industry Processor Interface. The MIPI Alliance defines a family of standards originally created for mobile phones, now used across tablets, automotive cameras, AR/VR headsets, drones, and embedded computing. A MIPI cable is the physical interconnect that carries signals between a SoC or ISP and a camera module or display panel.
The interface splits into two main protocol layers you need to know:
- CSI-2 (Camera Serial Interface 2) — the dominant camera-to-processor protocol. Runs over D-PHY or C-PHY physical layers. Carries raw image data from sensor to processor.
- DSI / DSI-2 (Display Serial Interface) — processor-to-display protocol. DSI for older or lower-resolution panels, DSI-2 for 4K and higher. Runs over D-PHY or C-PHY.
Below the protocol layer sits the physical layer:
- D-PHY — the most common MIPI physical layer. Differential pairs per lane. Current spec levels: v1.0 (1 Gbps/lane), v1.1 (1.5 Gbps), v1.2 (2.5 Gbps), v2.0 (4.5 Gbps), v2.5 (6 Gbps).
- C-PHY — newer three-line encoding, 3 lanes carrying the equivalent of 4 D-PHY lanes. Target applications mostly high-end smartphone cameras and some automotive sensors.
- M-PHY — used for UFS storage links, not typical cable applications. Listed here for completeness.
MIPI is a cousin of other display protocols we build with. eDP targets PC and laptop displays; MIPI targets mobile and embedded applications. They overlap at the edges in tablets and in-vehicle displays.
MIPI Cable Connector Families We Build With
Unlike LVDS or eDP, MIPI cable has more fragmented connector options because the interface is used across very different form factors. Some common choices:
- I-PEX Cabline-CA, Cabline-AA — most common in smartphone camera modules and embedded cameras. 0.4 mm pitch, low-profile.
- Hirose DF40 and DF38 — widely used in embedded display panels and industrial camera modules. 0.4 mm pitch with locking mechanism.
- JAE MX-series — popular in Japanese-designed products, including some automotive camera platforms.
- Board-to-board FPC connectors — many MIPI camera modules use FPC with ZIF connectors directly, no discrete cable. When a cable is needed, it’s usually short, 30–100 mm in length.
- Automotive connectors (Rosenberger HSD, GMSL, FAKRA) — for longer-run automotive camera cables, the MIPI signal often gets converted to a serialized format (like Maxim GMSL or Texas Instruments FPD-Link) at the camera, then carried over coax to the ADAS processor. If your project involves serializers, we handle the cable portion.
Tell us the camera module or display panel model you’re integrating, and we cross-reference to the right connector combination.
MIPI Cable Specifications We Support
| Parameter | Range |
|---|---|
| MIPI Protocol | CSI-2, DSI, DSI-2 |
| Physical Layer | D-PHY v1.0 to v2.5, C-PHY (on request) |
| D-PHY Lane Speed | 1 Gbps to 6 Gbps per lane |
| Lane Count | 1, 2, or 4 data lanes + 1 clock lane |
| Connector Pitch | 0.3 mm, 0.4 mm, 0.5 mm |
| Pin Count | 20, 30, 40, 50 (higher on request) |
| Wire AWG | 32 AWG to 42 AWG micro-coaxial or twin-axial |
| Differential Impedance | 90 Ω or 100 Ω per MIPI spec |
| Cable Length | 30 mm to 500 mm typical |
| Shielding | Aluminum foil + braid for D-PHY v2.0+ |
| Operating Temperature | -40 °C to +85 °C (standard), +105 °C for automotive |
| Compliance | RoHS, REACH, AEC-Q200 for automotive |
| MOQ | 100 sets standard, lower for prototypes |
For MIPI applications outside these ranges — high-speed C-PHY, very long cable runs, or custom impedance specs — send us the requirement and we’ll quote based on feasibility.
Typical Applications
Our MIPI cable production covers these main categories:
Smartphone and tablet cameras. The largest category by volume. Main camera, ultra-wide, telephoto, and front-facing camera modules all use MIPI CSI-2 to transmit data to the SoC. Cable runs are short (usually under 100 mm) with compact connectors to fit inside the device chassis.
Automotive ADAS cameras. Forward-facing cameras, surround-view systems, driver monitoring cameras. Most use MIPI CSI-2 at the camera module, then serialize to GMSL or FPD-Link over coax for the run to the ADAS processor. Automotive programs run IATF 16949 process with AEC-Q200 component specs. See our cable assembly page for the full automotive scope.
AR/VR and machine vision. Headset inside-out tracking cameras, hand-tracking sensors, industrial machine vision. Short cable runs, high image rates, tight signal integrity. Some use standard MIPI CSI-2; others use custom variants of the interface.
Embedded computing and IoT. Single-board computers (Raspberry Pi-style), camera-equipped IoT sensors, smart home products. These often use MIPI CSI-2 with smaller D-PHY lane counts for cost reduction.
Portable medical imaging. Handheld ultrasound, dental cameras, dermatology scopes. Usually require ISO 13485 workflow and specific sterilization-compatible jacket materials.
Drones and action cameras. Small, lightweight cable runs between gimbal-mounted sensors and the flight controller. Here flex life and vibration resistance matter as much as signal integrity.
Why SZFRS for MIPI Cable Work
MIPI work falls between LVDS (easier) and high-frequency RF (harder) in terms of signal integrity demands. At D-PHY v1.2 and below, impedance matching is straightforward. At v2.0 and v2.5, shielding and crosstalk control start to matter. Our approach:
Protocol-aware design review. When you send a drawing, we verify the pin-out matches your declared MIPI protocol and lane configuration. If the drawing specifies 4 data lanes but the connector only has 3 pairs, we catch it before quoting.
Current connector stock. For I-PEX Cabline-CA/AA and Hirose DF40 in common pin counts, we maintain stock for fast sample turnaround. Uncommon variants are sourced on 1–2 week lead times.
Cross-protocol experience. Many of our MIPI projects involve interfacing with other protocols — serializers for automotive, Type-C for removable modules, FPC for board-to-board. We handle the full cable, not just the MIPI-side portion.
Automotive-grade capability. For automotive ADAS camera programs, IATF 16949 process, AEC-Q200 component specs, and PPAP documentation are all standard. See our quality and certifications page for compliance details.
IPC/WHMA-A-620 workmanship. Class 2 by default, Class 3 on request. Equipment and capacity on our capabilities page.
Our MIPI Cable Manufacturing Process
- Drawing review and MIPI spec check. Protocol (CSI-2/DSI), physical layer (D-PHY version), lane count, impedance target, and connector verified.
- Material sourcing. Impedance-matched twin-axial or micro-coax wire depending on lane speed. Connectors from authorized I-PEX, Hirose, or JAE distribution.
- Precision cutting and pair matching. Cable cut to length, differential pair lengths matched within 1 mm for D-PHY v1.2, tighter for v2.0+.
- Termination. 0.3 mm and 0.4 mm pitch work happens at dedicated stations with magnification. MIPI connectors typically use micro-terminal insertion.
- Shielding and grounding. Aluminum foil wrap plus braid for higher-speed variants. Drain wire grounding per drawing.
- Electrical testing. 100% continuity, hi-pot, and impedance verification on first article samples. TDR on higher-speed D-PHY builds when required.
- Visual and dimensional inspection. Length, connector seating, cosmetic inspection.
- Packaging. ESD bags, moisture barrier for automotive or +105 °C variants, customer labels.
Frequently Asked Questions
What’s the difference between MIPI CSI-2 and DSI?
CSI-2 is the camera-to-processor interface — image sensor data flows from the camera module to the SoC. DSI is the processor-to-display interface — pixel data flows from the SoC to a display panel. Both run over the same D-PHY or C-PHY physical layer. From a cable perspective, the builds are often similar; the difference is in the protocol layer and where the signal flows.
What is D-PHY v1.2 vs v2.0?
D-PHY v1.2 supports 2.5 Gbps per lane, v2.0 supports 4.5 Gbps per lane, v2.5 supports 6 Gbps. Higher speeds need better cable construction — tighter impedance control, better shielding, shorter runs. Most smartphone camera modules today use v1.2 or v2.0. Higher-end multi-camera systems with large raw sensors sometimes require v2.5.
Can you build MIPI cables for automotive ADAS programs?
Yes. Automotive MIPI cable work runs through our IATF 16949 process with AEC-Q200 material specs. Typical programs involve MIPI at the camera module side, then serialization to GMSL or FPD-Link for the longer cable run. We handle either side or both.
What’s the maximum cable length for MIPI D-PHY?
Practical MIPI D-PHY cable runs stay under 300 mm for high-speed (v1.2+) applications due to signal integrity. For longer runs, customers typically use a serializer at the camera to convert MIPI to GMSL, FPD-Link, or another long-distance serial protocol, then reconvert at the processor. We can build both the MIPI portion and the serialized coax portion.
Do you support C-PHY designs?
Yes, on request. C-PHY uses 3-line encoding instead of differential pairs, with different cable construction. Volume is lower than D-PHY right now, so lead times may extend. Send us the spec — we’ll review and quote.
What file formats do you accept?
PDF, DWG, STEP. For MIPI specifically, the drawing should include protocol (CSI-2/DSI), D-PHY version target, lane count, pin-out, impedance requirement, cable length, and connector details. If you only have the camera module datasheet, send it and we build the spec together.
What’s your MOQ and lead time for MIPI cable?
100 sets for production. Prototype batches of 10–50 pieces available with NRE. First samples ship 7–10 days after drawing approval. Production lots in 10–14 days for repeat orders.
Can you reverse-engineer an existing MIPI cable from a sample?
Yes. Send the old cable. We measure pin-out, identify connector series, characterize the wire (impedance, shield construction), and generate a working drawing for your approval. MIPI reverse engineering requires some protocol knowledge since lane assignment matters — we help validate before building.
Related Cable Products
If you’re evaluating interface options for a camera or display project:
- Cable Assembly — full overview of our cable assembly capabilities.
- LVDS Cable — older-generation display interface still widely used.
- eDP Cable — PC-focused display interface for 4K and 8K panels.
- Micro-Coaxial Cable — ultra-fine coaxial for RF and high-speed serialized links.
- Medical Cable Assembly — ISO 13485 compliant cables for medical devices.
Ready to Quote Your MIPI Cable Project?
Send us a drawing, the camera module datasheet, or the display panel model you’re integrating. Quote back in 24 hours, first sample in 7–10 days. Whether it’s a smartphone camera, an automotive ADAS module, or an industrial machine vision build, MIPI is a daily part of our work.