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32_MMBX-50-0-12/111_NH
Huber+Suhner, Inc.
32_MMBX-50-0-12/111_NH
2213 Pcs New Original In Stock
Adapter Coaxial Connector MMBX Jack, Female Socket To MMBX Jack, Female Socket 50 Ohms
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Minimum 1
5.0 / 5.0
- (94 Ratings)
32_MMBX-50-0-12/111_NH
Product Overview
10210548
DiGi Electronics Part Number
32_MMBX-50-0-12/111_NH-DGManufacturer
Huber+Suhner, Inc.
32_MMBX-50-0-12/111_NH
Description
32_MMBX-50-0-12/111_NHInventory
2213 Pcs New Original In Stock
Adapter Coaxial Connector MMBX Jack, Female Socket To MMBX Jack, Female Socket 50 Ohms
Quantity
Minimum 1
Minimum 1
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32_MMBX-50-0-12/111_NH Technical Specifications
Category
Coaxial Connectors (RF), Coaxial Connector (RF) Adapters
Packaging
Bulk
Series
-
Product Status
Active
Adapter Type
Plug to Plug
Conversion Type
Same Series
Adapter Series
MMBX to MMBX
Center Gender
Male to Male
Convert From (Adapter End)
MMBX Jack, Female Socket
Convert To (Adapter End)
MMBX Jack, Female Socket
Impedance
50 Ohms
Style
Straight
Mounting Type
Free Hanging (In-Line)
Mounting Feature
-
Fastening Type
Snap-On, Snap-On
Frequency - Max
12.4 GHz
Ingress Protection
-
Center Contact Plating
Gold
Features
-
Includes
-
Body Material
Bronze
Body Finish
Gold
Center Contact Material
Beryllium Copper
Dielectric Material
Perfluoroalkoxy (PFA), Polytetrafluoroethylene (PTFE)
Mating Cycles
100
Insertion Loss
-
Operating Temperature
-55°C ~ 155°C
Base Product Number
32_MMBX-50
Datasheet & Documents
2D Drawings
32_MMBX-50-0-12/111_NH
HTML Datasheet
32_MMBX-50-0-12/111_NH-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8536.69.4010
Additional Information
Other Names
3628-32_MMBX-50-0-12/111_NH
3628-84004734
3628-32_MMBX-50-0-12/111_NH-DG
84004734
32_MMBX-50-0-12/111_NH
3628-84004734-DG
Standard Package
100
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
Leur gestion des commandes est toujours rapide, tout en proposant une grande diversité de produits adaptés à nos besoins.
de desembre 02, 2025
I highly value their approachable and friendly support.
de desembre 02, 2025
Affordable prices and friendly service—what more could I ask for?
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Frequently Asked Questions (FAQ)
When designing with the 32_MMBX-50-0-12/111_NH, what are the key signal integrity risks at frequencies near the 12.4 GHz maximum, and how can they be mitigated in high-speed RF interconnects?
When operating the 32_MMBX-50-0-12/111_NH close to its 12.4 GHz upper limit, signal integrity risks include increased insertion loss and mode conversion due to minor impedance mismatches or mechanical misalignments. While the device maintains a nominal 50 Ohm impedance, design-in should ensure ultra-clean mating and minimal cable flex at the connection point, especially with high-density PCB layouts. Use of precision-cable assemblies with phase stability and avoiding repeated mating cycles beyond 80% of its 100-cycle rating helps preserve performance. Additionally, consider mechanical strain relief in free-hanging (in-line) applications to prevent micro-cracking in solder joints or center pin deformation, which could degrade RF performance at mmWave frequencies.
Can the 32_MMBX-50-0-12/111_NH be used as a reliable interim replacement for the TE Connectivity MMBX-50-J-J in a field-deployed aerospace RF system, and what compatibility issues should be evaluated?
The 32_MMBX-50-0-12/111_NH can serve as a functional replacement for the TE Connectivity MMBX-50-J-J in most applications, given both are 50 Ohm MMBX female socket-to-female socket adapters with male-to-male center contacts and snap-on coupling. However, critical evaluation is required due to differences in body material—Huber+Suhner uses bronze with gold plating versus potential brass alloys in TE—impacting thermal cycling reliability. Verify the 32_MMBX-50-0-12/111_NH's PFA/PTFE dielectric performance under rapid temperature changes (-55°C to 155°C), and ensure the mating force profile matches to avoid over-stressing existing connectors. Also confirm RoHS3 and REACH compliance alignment for long-term supply chain continuity in aerospace, where obsolescence is a concern.
What are the long-term reliability risks of using the 32_MMBX-50-0-12/111_NH in a vibration-prone industrial environment, and how does its snap-on coupling compare to threaded RF connectors?
The 32_MMBX-50-0-12/111_NH’s snap-on coupling is convenient for quick assembly but poses higher risk of inadvertent disconnection under sustained vibration compared to threaded types like SMA or N-type. In industrial systems with constant mechanical stress, this may lead to intermittent signal loss or increased VSWR. To mitigate, pair the 32_MMBX-50-0-12/111_NH with strain-relieved cabling and consider using a secondary retention sleeve or adhesive-free locking clip. Limit mating cycles to 75% of its 100-cycle rating in maintenance-heavy environments. Also, inspect the beryllium copper center contact periodically for deformation, as this can degrade conductivity over time in high-vibration scenarios.
How does the dielectric material (PFA/PTFE) in the 32_MMBX-50-0-12/111_NH affect its performance in high-temperature RF test fixtures operating above 100°C?
The use of Perfluoroalkoxy (PFA) and Polytetrafluoroethylene (PTFE) in the 32_MMBX-50-0-12/111_NH ensures stable dielectric properties up to 155°C, minimizing changes in impedance and propagation delay in high-temperature test environments. However, PFA has slightly higher dissipation factor than pure PTFE, which may contribute to minor insertion loss increases at elevated temperatures, especially near 12.4 GHz. To maintain accuracy in test fixtures, avoid thermal gradients across the adapter—ensure even heating and cooling cycles. Also, avoid prolonged exposure to solder reflow temperatures above 260°C, even though MSL rating is 1, as the adapter is not designed for direct PCB reflow and could deform.
In a densely packed RF module, how does the free-hanging (in-line) mounting style of the 32_MMBX-50-0-12/111_NH impact mechanical stability, and what design strategies reduce PCB stress?
The free-hanging (in-line) mounting style of the 32_MMBX-50-0-12/111_NH places full mechanical load on the PCB termination points, increasing risk of solder joint fatigue in compact, multi-connector arrays. To reduce stress, avoid routing heavy cables directly from the adapter; instead, use low-mass, flexible RF jumpers and anchor them externally. Position the 32_MMBX-50-0-12/111_NH near mechanical supports or frame attachments, and consider adding a secondary adhesive pad or clamp to transfer strain away from the board. In high-reliability systems, use connectors with board locks or flange mounts where possible, and treat the 32_MMBX-50-0-12/111_NH as an internal interconnect rather than a serviceable port.
Quality Assurance (QC)
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32_MMBX-50-0-12/111_NH CAD Models
Huber+Suhner, Inc. 32_MMBX-50-0-12/111_NH PCB symbols & footprints
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