Our SAS 3.0/4.0 series connectors deliver exceptional data transfer
speeds of up to 24 Gb/s, ensuring stable and efficient transmission
for enterprise storage and server systems. Designed with high
reliability and hot-plug capability, each connector undergoes
strict quality control and automated precision manufacturing. With
flexible customization options and strong R&D support, our SAS
connectors are ideal for both board-to-board and wire-to-board
applications in enterprise storage systems, servers, and data
centers requiring consistent, high-speed performance. ShuangYi
Precision — Powering Smarter Connections.
ShuangYi Precision — Powering Smarter Connections.
Why Choose Us:
• Free samples available for quality evaluation.
• Support for both OEM & ODM customization.
• Trade Terms: EXW, FOB, CIF, CPT, etc.
Notice: The displayed price is only for reference. Contact us now for the
best offer and detailed quotation!
The SAS 29P IDC Female Cable Connector 180° with Positioning Peg is designed for high-speed electronic signal and power transmission in SAS-based server, storage and industrial systems.
With a 1.27mm pitch and 29 female terminals, this connector is ideal for compact, high-density wire and cable
assemblies between backplanes, HDD / SSD drives and controller
boards.
Each terminal is made from phosphor bronze C5191-H (t=0.25mm) and plated with 50u" minimum nickel over the entire terminal, gold G/F (gold flash) on the contact area for low contact resistance, and 80u" minimum tin on the solder & crimp area to ensure strong, reliable wire termination.
The housing uses glass-filled LCP, black, UL94-V0, providing excellent mechanical strength and heat resistance
required in high-reliability electrical and electronic equipment.
Electrically, the connector supports 1.5A @ 40VAC, with contact resistance ≤30mΩ, insulation resistance ≥1000MΩ, and dielectric withstand 500VAC / minute, ensuring stable performance for high-speed data and power
transmission. A single-pin retention force of at least 0.8kgf guarantees secure terminal locking inside the housing.
The positioning peg helps align the connector accurately in fixtures or over-mold
tools and enhances stability in cable harnesses, making this
connector a robust choice for customized wire, cable and wiring harness solutions.
| Product Type | SAS 29P IDC (crimp / wire-solder) Female Cable Connector, 180° type
with positioning peg |
| Product Series | SAS series |
| Pitch of Housing | 1.27mm (C: 1.27 pitch of housing) |
| Number of Positions | 29 pins (29P female) |
| Links Way of Terminal | Crimp way of terminal with wire (IDC / wire termination) |
| Plating Specification | Au G/F plated (gold flash on contact area) |
| Rated Current / Voltage | 1.5A @ 40VAC |
| Operating Temperature | –20°C to +85°C |
| Contact Resistance | ≤ 30mΩ (Max) |
| Withstand Voltage | 500VAC / minute |
| Insulation Resistance | ≥ 1000MΩ (Min) |
| Terminal Plating – Base | Ni 50u" (min) plated over terminal |
| Contact Area Plating | Au G/F plated on contact area |
| Solder & Crimp Area Plating | Sn 80u" (min) plated on solder & crimp area |
| Mechanical – Single Pin Retention Force | ≥ 0.8 kgf (min) |
| Housing Material | LCP G/F, Black, UL94-V0 |
| Terminal Material | Phosphor Bronze C5191-H, t = 0.25mm |
| Environmental Compliance | RoHS 2.0 |
| Mounting / Termination | IDC / crimp wire connection, 180° cable outlet |
| Special Feature | Positioning peg for accurate location and reliable fixation in
cable assemblies |
Key Features
- 1.27mm pitch, 29-pin IDC female design for compact, high-density wiring harness and cable assemblies
- Ni 50u" min + Au G/F contact plating for reliable electrical performance and corrosion resistance
- Sn 80u" min on solder & crimp area ensures strong bonding with copper wires and stable electrical
connection
- Phosphor bronze C5191-H terminals provide elastic contact force and long-term durability
- LCP G/F black UL94-V0 housing offers high mechanical strength and heat resistance, suitable for
harsh electronic environments
- Single pin retention ≥0.8kgf prevents terminals from backing out under vibration or cable
movement
- Rated 1.5A @ 40VAC, low contact resistance and high insulation resistance for clean
signal and power transmission
- Positioning peg design improves assembly accuracy in jigs, fixtures and over-molded cable
ends
- RoHS 2.0 compliant, suitable for global electrical and electronic equipment markets
⚙️ Applications
1. Server & Storage Devices
SAS HDD/SSD modules
RAID controller boards
Server backplanes
High-speed data transmission lines
2. Communication Equipment
Network routers and switches
Optical-electrical conversion modules
Edge computing devices
3. Automotive Electronics
ADAS data modules
In-vehicle storage interfaces
ECU signal connectors
4. Industrial Control Systems
PLC controllers
Industrial computers
Data acquisition boards
5. PCB & High-Speed Signal Designs
Multi-board connectivity
Fine-pitch high-density boards
High-speed signal routing applications
⚠️ Notes
- Select proper wire gauge and insulation type according to the current rating (1.5A @ 40VAC) and application
requirements.
- Follow the recommended IDC / crimping or soldering process to ensure full tin-plated area wetting and stable electrical
contact.
- Keep the gold-plated contact areas clean; avoid touching terminals with bare hands to prevent
contamination and increased contact resistance.
- During assembly, use the positioning peg to align the connector correctly in fixtures or over-mold tools,
preventing mechanical stress on terminals.
- Do not exceed the specified single-pin retention force or apply excessive pulling force on the cable to avoid damage to
housing or terminals.
- Store products in dry, anti-static packaging, and use ESD protection when handling near sensitive electronic
components.
- Operate the connector only within the specified temperature range (–20°C to +85°C) and electrical ratings to ensure long-term reliability.
