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ESS-129-G-03
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Product Detailed Parameters
- Description：CONN SOCKET 29POS 0.1 GOLD PCB
- Series：ESS
- Mfr：Samtec Inc.
- Package：Bulk
- Connector Type：Elevated Socket
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：29
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：1
- Row Spacing - Mating：-
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：10.0µin (0.25µm)
- Insulation Color：Black
- Insulation Height：0.300" (7.62mm)
- Contact Length - Post：0.123" (3.12mm)
- Operating Temperature：-55°C ~ 125°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：-
- Voltage Rating：-
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Buying Guide
Samtec Inc. ESS-129-G-03 is a component in Headers, Receptacles, Female Sockets category typically evaluated for fit, operating limits, and supportability in production. Key specs include Description (CONN SOCKET 29POS 0.1 GOLD PCB), Series (ESS), Packaging (Bulk), Temperature (-55°C ~ 125°C), and Mounting (Through Hole).
Selection Notes
- For ESS-129-G-03, verify the operating temperature range (-55°C ~ 125°C) and derate as needed in your application.
- Confirm Contact Finish - Mating (Gold) meets your design constraints and system-level expectations.
- Verify the mounting type (Through Hole) fits your manufacturing and inspection workflow.
- Validate Contact Type (Female Socket) under the expected test conditions in your application.
Alternates & Substitutions
- For ESS-129-G-03, the better candidates tend to keep the mating series and mechanical keying aligned along with positions 29, pitch 0.100" (2.54mm), and termination/finish Solder.
- For ESS-129-G-03, the strongest alternatives usually keep positions 29, pitch 0.100" (2.54mm), and termination/finish Solder aligned at the same time, because matching only one headline number rarely preserves the whole product role (key constraints: mounting Through Hole, packaging Bulk).
- In Headers, Receptacles, Female Sockets, connector alternates are strongest when they preserve the same mechanical stack-up before any electrical comparison starts.
- Parts that stay convincing across temperature -55°C ~ 125°C are usually safer than options that only look good at nominal values.
FAQ
What details help you quote ESS-129-G-03 quickly?
Send the part number (ESS-129-G-03), quantity, target delivery date, and any required packaging or documentation.
What Pitch - Mating is listed for ESS-129-G-03?
0.100" (2.54mm)
What Style is listed for ESS-129-G-03?
Board to Board
Which Number of Positions is listed for ESS-129-G-03?
29
Application Scenarios
Selecting Samtec Inc. ESS-129-G-03 for Headers, Receptacles, Female Sockets usually comes down to meeting the system constraints that matter most: limits, interfaces, and testability in the real build. They define how boards and cables mate, influencing reliability, manufacturability, and serviceability. Engineers generally evaluate current rating, retention, plating, impedance control, and mating cycles to prevent intermittent field failures. In robotics and motion systems, connectors are selected for vibration resistance and strain relief to avoid intermittent sensor faults. In test fixtures, connectors must keep contact behavior repeatable across high cycle counts so measurements remain comparable from one operator and fixture cycle to the next. With the boundaries defined early, teams can validate faster and see sooner whether the weak point is routing, thermal headroom, tolerance stack-up, or service handling.
Compatibility Advice
- When qualifying Samtec Inc. ESS-129-G-03, validate mating, retention, impedance continuity, and strain relief in the final enclosure and service workflow, including the same handling steps used during service and reassembly.
Project Fit
- Samtec Inc. ESS-129-G-03 is a practical fit for Headers, Receptacles, Female Sockets when the design needs robust interconnect behavior under vibration and field handling.
- Samtec Inc. ESS-129-G-03 is more likely to create avoidable rework in Headers, Receptacles, Female Sockets projects when return-path discontinuities cannot be avoided for high-speed links because the integration depends on constraints that cannot be controlled across builds.
