MEC8-130-02-L-D-RA1-TR SAMTEC Connector (Other) In Stock
SAMTEC MEC8-130-02-L-D-RA1-TR is a dual-row right-angle card edge connector with 60 positions at 0.8 mm pitch, featuring gold-plated female contacts and low 15 mΩ contact resistance for high-speed signal integrity. Supplied in tape-and-reel for automated SMT assembly. From $4.50 each in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 60
- Lifecycle
- ACTIVE
- Datasheet
- MEC8-130-02-L-D-RA1-TR Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-row 60-position card edge socket at 0.8 mm pitch enables high-density PCIe and high-speed signal interconnects in a compact right-angle SMT footprint
- Gold contact finish on mating surfaces ensures reliable low-resistance connections rated at 15 mΩ maximum for signal integrity in high-frequency applications
- Phosphor bronze contacts provide excellent spring resilience and consistent contact force over 500+ card insertion cycles
- Tape-and-reel (TR) packaging supports automated pick-and-place SMT assembly in high-volume production environments
Applications
The MEC8-130-02-L-D-RA1-TR is used in high-speed data storage, networking, and computing applications requiring reliable card edge interconnects at 0.8 mm pitch, such as PCIe expansion slots, SSD form-factor boards, and industrial controller modules. The right-angle configuration allows daughter cards to mount parallel to the motherboard, optimizing chassis height in 1U and 2U rack-mount systems. Gold-plated contacts and low contact resistance make it suitable for differential signal pairs and high-frequency protocols up to several GHz.
Specifications
| Pbfree Code | Yes |
| YTEOL | 8 |
| Body/Shell Style | SOCKET |
| Connector Type | CARD EDGE CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | BELLOWED TYPE |
| DIN Conformance | NO |
| Durability | 100Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 1000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.032inch |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | RIGHT ANGLE |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| Plating Thickness | 10u inch |
| Rated Current (Signal) | 2A |
| Terminal Pitch | 0.8mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 60 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Costa Rica, Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact resistance does the MEC8-130-02-L-D-RA1-TR specify, and why does it matter for high-speed signals?
The MEC8-130-02-L-D-RA1-TR specifies a maximum contact resistance of 15 mΩ per contact. This low resistance value minimizes resistive voltage drop and signal loss at high-frequency data rates, making the connector suitable for GHz-class protocols such as PCIe Gen 3/4, USB 3.x, and high-speed DDR memory interfaces where signal integrity is critical.
How does the 0.8 mm pitch of MEC8-130-02-L-D-RA1-TR enable compact card edge designs?
The 0.8 mm pitch provides 25% higher contact density compared to 1.0 mm pitch card edge connectors, fitting 60 positions in the footprint that a 1.0 mm pitch design would require for only 48 contacts. This compact arrangement is essential for M.2, PCIe mini card, and other space-constrained form factors where board real estate is limited.
What material is used for the MEC8-130-02-L-D-RA1-TR contacts, and how does it benefit long-term reliability?
Contacts are made from phosphor bronze with gold plating on mating surfaces and tin-over-nickel on solder terminations. Phosphor bronze provides high spring constant and consistent contact normal force, maintaining reliable electrical connection over 500+ insertion cycles in the operating temperature range from -40°C to +85°C.
Which assembly process is recommended for MEC8-130-02-L-D-RA1-TR, and does the tape-and-reel format support it?
The right-angle SMT card edge connector is designed for standard reflow soldering processes with a peak temperature of 260°C per IPC/JEDEC J-STD-020. Tape-and-reel packaging at the standard 8 mm pitch allows automated pick-and-place placement on high-speed SMT lines, supporting throughput rates exceeding 10,000 placements per hour in volume production.
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