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10127225-112500ULF
Amphenol ICC (FCI)
CONN PLUG 152POS PCB 2PAIR
2126 Pcs New Original In Stock
152 Connector Plug Through Hole Natural
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*Quantity
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Minimum 1
5.0 / 5.0
- (275 Ratings)
10127225-112500ULF
Product Overview
1311045
DiGi Electronics Part Number
10127225-112500ULF-DGManufacturer
Amphenol ICC (FCI)
10127225-112500ULF
Description
CONN PLUG 152POS PCB 2PAIRInventory
2126 Pcs New Original In Stock
152 Connector Plug Through Hole Natural
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
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10127225-112500ULF Technical Specifications
Category
Backplane Connectors, Specialized
Packaging
-
Series
ExaMEZZ®
Product Status
Active
Connector Usage
-
Connector Type
Plug
Connector Style
-
Number of Positions
152
Number of Positions Loaded
All
Pitch
-
Number of Rows
8
Number of Columns
19
Mounting Type
Through Hole
Termination
Press-Fit
Contact Layout, Typical
-
Features
-
Contact Finish
-
Contact Finish Thickness
-
Color
Natural
Current Rating (Amps)
-
Material Flammability Rating
UL94 V-0
Operating Temperature
-55°C ~ 85°C
Voltage Rating
50VAC
Base Product Number
10127225
Datasheet & Documents
HTML Datasheet
10127225-112500ULF-DG
Environmental & Export Classification
RoHS Status
RoHS Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8536.69.4040
Additional Information
Standard Package
240
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
Le personnel est toujours professionnel et serviable, ce qui rend l’expérience agréable.
de desembre 02, 2025
Ich war sehr zufrieden mit den fairen Preisen und der netten Beratung bei DiGi Electronics.
de desembre 02, 2025
DiGi Electronics' affordable products combined with their eco-friendly approach make them a leader in sustainability.
de desembre 02, 2025
I commend DiGi Electronics for maintaining excellent quality and delivery standards.
de desembre 02, 2025
My orders have always shipped within the promised timeframe, demonstrating their reliability.
de desembre 02, 2025
I appreciate their commitment to providing outstanding products and service.
de desembre 02, 2025
Shipping was incredibly fast, and the product quality was second to none.
de desembre 02, 2025
Great value for money and professional support—I highly recommend them.
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Frequently Asked Questions (FAQ)
How does the 10127225-112500ULF ExaMEZZ® connector perform in high-vibration industrial environments, and what mechanical design considerations should I account for to prevent contact fretting or loosening over time?
The 10127225-112500ULF, with its press-fit termination and through-hole mounting, provides strong mechanical anchoring that resists vibration-induced loosening better than surface-mount alternatives. However, in high-vibration applications such as transportation or heavy machinery, you should reinforce the PCB with additional support structures near the connector and consider using anti-vibration washers or potting compounds around the mounting area. The natural-colored UL94 V-0 housing offers good dimensional stability, but thermal cycling combined with vibration may accelerate micro-motion at contact interfaces—mitigate this by ensuring proper board thickness (≥1.6mm recommended) and avoiding adjacent high-heat components that could induce warpage.
Can I replace a legacy 152-position backplane connector like the TE Connectivity AMPMODU Mod IV (6-103633-5) with the 10127225-112500ULF without redesigning my entire midplane architecture?
Direct replacement of the TE Connectivity AMPMODU Mod IV (6-103633-5) with the 10127225-112500ULF is not recommended without verification of mechanical and electrical compatibility. While both are 152-position, 8-row connectors, the ExaMEZZ® series uses a different contact pitch and press-fit tail geometry, which may not align with existing PCB hole patterns or impedance profiles. Additionally, the 10127225-112500ULF’s 50VAC rating and current-carrying capability differ from the AMPMODU’s typical 250V rating—verify signal integrity and power delivery requirements. If retrofitting, conduct a full mechanical fit check and signal simulation, and consider using an adapter interposer if board respin is not feasible.
What are the key thermal management risks when using the 10127225-112500ULF in densely populated backplanes operating near its 85°C upper temperature limit?
Operating the 10127225-112500ULF near its 85°C limit in high-density backplanes can lead to accelerated contact oxidation, increased insertion/extraction forces, and potential degradation of the UL94 V-0 housing material over time. The press-fit contacts rely on sustained normal force for low resistance; elevated temperatures may relax spring characteristics in the mating header, increasing contact resistance and risk of thermal runaway. To mitigate, ensure adequate airflow across the connector zone, avoid clustering high-power modules adjacent to the connector, and consider derating current per contact by 20–30% when ambient temperatures exceed 70°C. Thermal imaging during prototype validation is strongly advised.
Is the 10127225-112500ULF suitable for use in outdoor telecom enclosures exposed to humidity and condensation, given its MSL 1 rating and natural housing material?
While the 10127225-112500ULF carries an MSL 1 (unlimited floor life) rating and is RoHS compliant, its natural-colored housing lacks UV stabilizers and may degrade under prolonged outdoor UV exposure, leading to embrittlement. Additionally, although the connector itself isn’t highly moisture-sensitive, the press-fit interface can trap moisture in condensing environments, potentially causing galvanic corrosion at the copper-alloy contact tails. For outdoor telecom use, apply conformal coating to the PCB around the connector and ensure the overall enclosure meets IP65 or higher. Consider specifying a sealed version or adding a protective shroud if the 10127225-112500ULF must remain exposed to cyclic humidity.
How does signal integrity compare between the 10127225-112500ULF and newer high-speed backplane connectors like the Samtec SEARAY™ (SEAM-152-01-L-DP-A), especially for 10 Gbps+ differential pairs?
The 10127225-112500ULF is not optimized for high-speed signaling above 5 Gbps due to its non-controlled impedance design, lack of ground shielding between differential pairs, and standard press-fit contact geometry, which introduces impedance discontinuities. In contrast, the Samtec SEAM-152-01-L-DP-A features differential pair routing with ground shielding and tuned impedance for 10–25 Gbps applications. If your design requires >5 Gbps data rates, using the 10127225-112500ULF may result in significant insertion loss and crosstalk—especially in 2-pair configurations. For legacy or low-speed control planes, it remains viable, but for high-speed backplanes, consider migrating to a purpose-built connector or conduct full-channel SI analysis with 3D field solvers before finalizing the design.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
10127225-112500ULF CAD Models
Amphenol ICC (FCI) 10127225-112500ULF PCB symbols & footprints
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