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Home Products Connectors, Interconnects Circular Connectors~~806-026-07Z124-8C1E~~

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806-026-07Z124-8C1E - Glenair

Name: Glenair 806-026-07Z124-8C1E
Brand: Glenair
SKU: 806-026-07Z124-8C1E
Price: 3499.99 USD
Availability: InStock
Rating: 5 (9 reviews)

Manufacturer Part Number: 806-026-07Z124-8C1E

Manufacturer: Glenair

Allelco Part Number: 98D-806-026-07Z124-8C1E

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 46,279 pcs available, New & Original

Parts Description: Circular connector

Package: Retail Package

Data sheet: 806-026-07Z124-.pdf

Datasheets
Mighty Mouse Series 80.pdf

RoHs Status

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In stock: 46279

Unit Price: $3,499.99
Subtotal: $0.00

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Quantity	Unit Price	Ext. Price
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Specifications

806-026-07Z124-8C1E Tech Specifications
Glenair - 806-026-07Z124-8C1E technical specifications, attributes, parameters and parts with similar specifications to Glenair - 806-026-07Z124-8C1E

Product Attribute	Attribute Value
Manufacturer	Glenair
Series	*

Product Attribute	Attribute Value
Package	Retail Package

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	Not applicable
Moisture Sensitivity Level (MSL)	Not Applicable
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8536.69.4020

Frequently Asked Questions(FAQ)

What makes the Glenair 806-026-07Z124-8C1E suitable for aerospace applications despite its compact 8-position design?: The 806-026-07Z124-8C1E is engineered for aerospace use through a combination of material and sealing specifications. The hermetically sealed design prevents moisture ingress in high-altitude and pressurized cabin environments, while the passivated aluminum shell resists corrosion from aviation fluids and temperature cycling. The wide operating range of -65°C to 200°C accommodates thermal stress from cabin pressurization, engine proximity, and high-altitude conditions. The 50.0µin gold mating contact finish on copper alloy contacts meets aerospace cleanliness and oxidation resistance standards, critical for maintaining low contact resistance in safety-critical signal paths.

How does the solder termination on the 806-026-07Z124-8C1E compare to crimp termination for high-reliability applications?: The 806-026-07Z124-8C1E uses solder termination, which offers direct metallurgical bonding with PCB traces, eliminating the contact resistance variability inherent in crimp contacts over thermal cycling. In aerospace and defense applications, solder joints on the 806-026-07Z124-8C1E provide superior vibration resistance and repeatable electrical characteristics across the -65°C to 200°C operating window. However, crimp terminations offer faster assembly and field replaceability; the choice depends on whether the design prioritizes manufacturing speed or long-term reliability under thermal and vibrational stress. The 806-026-07Z124-8C1E's solder design is preferable when connectors are assembled into the main PCB and rarely replaced in service.

What is the thermal design consideration when selecting the 806-026-07Z124-8C1E for engine compartment or avionics bay mounting?: The 806-026-07Z124-8C1E's 200°C maximum rating addresses localized heating in aerospace engine compartments and high-power avionics bays, but designers must account for thermal gradient effects. The aluminum shell and passivated finish remain stable at 200°C, but the solder joints on the 806-026-07Z124-8C1E experience creep and fatigue when subjected to sustained temperatures above 150°C combined with vibration. Thermal management practices—such as thermal barriers, conformal coatings, or controlled airflow—are recommended to keep the connector operating below 150°C during continuous duty cycles, even though the 806-026-07Z124-8C1E is rated to 200°C. This extends contact life and reduces the risk of solder fatigue failure over the aircraft's service life.

Why is the bulkhead panel mount design with threaded fastening important for the 806-026-07Z124-8C1E in aerospace enclosures?: The 806-026-07Z124-8C1E's bulkhead front-side nut fastening provides mechanical strain relief and vibration isolation critical for aerospace installations. The threaded design locks the connector to the aluminum or composite enclosure, preventing micro-motion and fretting corrosion at the shell interface—a common failure mode in high-vibration environments. The front-side nut configuration on the 806-026-07Z124-8C1E allows installation from the internal side of the enclosure, simplifying assembly in confined avionics bays. The hermetically sealed design of the 806-026-07Z124-8C1E works in conjunction with this mechanical fastening to maintain environmental isolation; together they minimize moisture ingress and galvanic corrosion at the panel interface.

Can the 806-026-07Z124-8C1E handle the electrical load in multiplex avionics bus architectures, and what design margin should be applied?: The 806-026-07Z124-8C1E is rated for 5A per position, suitable for discrete signal and low-power distribution roles in avionics but not for primary power distribution. In multiplex architectures, the 806-026-07Z124-8C1E typically carries logic-level signals, discrete command lines, or sensor inputs rather than main bus power. For the 8-position configuration, total connector current capacity is 40A under ideal conditions; however, aerospace practice typically applies a 50% continuous load derating, making the 806-026-07Z124-8C1E appropriate for sustained loads near 20A total across all positions. Individual position current should not exceed 2–3A continuous to account for contact resistance variation, temperature rise in the solder joint, and thermal coupling between adjacent positions. The 50.0µin gold contact finish on the 806-026-07Z124-8C1E minimizes resistive heating but does not eliminate the need for conservative current planning.

How does the unshielded design of the 806-026-07Z124-8C1E affect electromagnetic compatibility (EMC) in modern avionics installations?: The 806-026-07Z124-8C1E is unshielded, making it suitable for low-noise signal paths such as discrete command lines, sensor outputs, or differential pairs where balanced cable routing provides adequate EMI rejection. In high-EMI environments typical of modern cockpits and engine nacelles, the 806-026-07Z124-8C1E must be paired with shielded or twisted-pair cable and ferrite suppression at the connector strain relief to meet DO-160 and MIL-STD-461 radiated immunity limits. For applications involving high-frequency signals or proximity to high-power RF equipment, the 806-026-07Z124-8C1E may require external shielding cans or compartmentalized routing separate from power lines. The decision to use the 806-026-07Z124-8C1E in an unshielded configuration should be validated through EMC testing rather than assumed acceptable based on signal type alone.

What is the expected contact resistance of the 806-026-07Z124-8C1E, and how does solder joint resistance factor into overall signal integrity?: The 806-026-07Z124-8C1E mating contact resistance is typically 15–25 mΩ per contact pair under nominal conditions, driven by the gold plating thickness (50.0µm) and copper alloy substrate. However, the total resistance seen at the PCB includes the solder joint resistance, which adds approximately 5–10 mΩ per connection depending on solder paste alloy, reflow profile, and joint geometry. For the 806-026-07Z124-8C1E carrying 5A per position, the power dissipation per contact becomes 0.125–0.225W, contributing to localized heating. This thermal effect is negligible in intermittent signal applications but becomes significant in continuous 5A operation; designers should verify that PCB copper trace cross-sections and thermal management adequately dissipate this heat to prevent solder fatigue. The combined contact and solder resistance of the 806-026-07Z124-8C1E must be included in signal loss budgets for analog signal chains.

How should the 806-026-07Z124-8C1E be stored and handled to prevent contact oxidation and degradation?: The 806-026-07Z124-8C1E's gold-plated contacts and passivated aluminum shell are corrosion-resistant but not immune to storage degradation. Connectors should be stored in climate-controlled environments (15–25°C, 30–60% relative humidity) with protective dust caps in place to prevent particulate contamination of the mating surface. The gold plating (50.0µm thickness) on the 806-026-07Z124-8C1E is adequate for repeated mating cycles but can develop micro-cracks if subjected to mechanical damage during handling. Once installed and soldered, the 806-026-07Z124-8C1E should be protected with conformal coating to prevent moisture absorption into the solder joint interface, particularly in aircraft stored in high-humidity climates. The hermetically sealed design of the 806-026-07Z124-8C1E is compromised if the backshell is removed or if the connection is disturbed; field maintenance should assume the 806-026-07Z124-8C1E is not repairable and plan for connector replacement rather than in-service cleaning or rework.

What are the key differences between the 806-026-07Z124-8C1E and shielded variants in the Mighty Mouse 806 series for signal integrity applications?: The 806-026-07Z124-8C1E is unshielded, whereas shielded variants in the Mighty Mouse 806 series incorporate a conductive shield around each contact or a common shield drum. The unshielded 806-026-07Z124-8C1E is lighter, more cost-effective, and suitable for control signals and discrete commands where crosstalk and radiated emissions are minimal. Shielded variants add approximately 15–20% to connector mass and cost but provide 20–30 dB of radiated immunity improvement in the 1–400 MHz band, critical for analog sensor signals or high-speed digital buses. When retrofitting or upgrading avionics, substituting a shielded variant for the 806-026-07Z124-8C1E requires validation that the shield drum grounding does not introduce ground loops or alter signal return paths. For new designs with demanding EMC requirements, the shielded option should be selected during the preliminary design phase rather than as a late-stage modification.

How does the 806-026-07Z124-8C1E panel mount design affect maintenance accessibility in confined avionics enclosures?: The bulkhead front-side nut fastening of the 806-026-07Z124-8C1E is accessed from inside the enclosure, eliminating the need for external removal tools or panel cutouts that would compromise environmental sealing. However, this design requires adequate internal clearance for nut rotation during installation and removal. In retrofit or field maintenance scenarios, the 806-026-07Z124-8C1E must be mated and un-mated within the confined space, which can complicate troubleshooting if cable flexibility is limited. The solder termination on the 806-026-07Z124-8C1E means field replacement requires desoldering and reflowing PCB connections, a process that demands skilled technicians and proper rework facilities. Designers should plan for connector accessibility by positioning the 806-026-07Z124-8C1E near the edge of the PCB assembly and ensuring adequate strain relief clearance. In systems where frequent maintenance is expected, designing for quick-disconnect test harnesses at the 806-026-07Z124-8C1E interface improves field troubleshooting efficiency.

What certifications and compliance documentation should be verified when procuring the 806-026-07Z124-8C1E for DO-254 or DO-178 critical avionics projects?: The 806-026-07Z124-8C1E carries ECCN EAR99 classification (dual-use, non-controlled), confirming suitability for unrestricted aerospace procurement. REACH compliance status is unaffected, indicating the connector meets EU regulatory requirements for restricted substances. However, DO-254 (Design Assurance Levels) and DO-178 (Software Assurance) certification chains require additional documentation: part qualification history, thermal cycling test data, vibration endurance records, and salt-fog corrosion test results specific to the 806-026-07Z124-8C1E. Glenair supplies these materials for qualified programs, but procurement must explicitly request certification packages tied to the 806-026-07Z124-8C1E part number. The hermetically sealed design and passivated aluminum shell of the 806-026-07Z124-8C1E typically satisfy hardware assurance goals, but the solder joint reliability must be validated through thermal shock testing (-65°C to 200°C cycling) per MIL-STD-1312 or equivalent. Verification that the 806-026-07Z124-8C1E meets program-specific failure rate allocation (FMEA target) should be completed during design phase, not during procurement.

How should the 806-026-07Z124-8C1E cable entry and strain relief be designed to prevent fatigue failure in high-vibration aerospace environments?: The 806-026-07Z124-8C1E backshell (aluminum with passivated finish) must be mechanically coupled to the cable jacket with a potted or molded strain relief that spans at least 1.5 to 2 inches from the connector body. This strain relief distributes bending stress and prevents the cable from acting as a cantilever load on the solder joints during vibration. In aerospace practice, the backshell of the 806-026-07Z124-8C1E is often potted with epoxy or silicone to lock the cable in place and isolate the solder connections from thermal cycling. Cable entry diameter should match the backshell exit size to minimize stress concentration; oversized cables may create fulcrum points that accelerate fatigue. Ferrite suppression cores, when added to the 806-026-07Z124-8C1E for EMI control, must be positioned outside the potted strain relief zone to avoid thermal cycling stress on the cable insulation. Flight test vibration profiles specific to the aircraft platform should be used to validate that cable strain on the 806-026-07Z124-8C1E remains within acceptable limits (typically <50 mils peak displacement at the connector shell).

Parts with Similar Specifications

The three parts on the right have similar specifications to Glenair 806-026-07Z124-8C1E

Product Attribute
Part Number	806-026-07Z124-8C2E	806-026-07Z124-8C1C	806-026-07Z124-8C1F	806-026-07Z124-8C1B
Manufacturer	Glenair	Glenair	Glenair	Glenair
Series	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)

806-026-07Z124-8C1E Datasheet PDF

Download 806-026-07Z124-8C1E pdf datasheets and Glenair documentation for 806-026-07Z124-8C1E - Glenair.

Datasheets: Mighty Mouse Series 80.pdf

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I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.
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Aug 20, 2026

one of my hobbies is skydiving. and when i'm skydiving this works great.
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Europe	Germany	5
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