EBM28MMSD
Sullins Connector Solutions
EBM28MMSD
Sullins Connector Solutions
CONN CARDEDGE MALE 56POS 0.156
Reference Price (USD)
1+
$6.12700
500+
$6.06573
1000+
$6.00446
1500+
$5.94319
2000+
$5.88192
2500+
$5.82065
Exquisite packaging
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EBM28MMSD
$6.13
Product details
Sullins Connector Solutions's EBM28MMSD delivers military-grade reliability in Card Edge Connectors - Edgeboard Connectors for unmanned systems. Developed for harsh environment operation, this connector survives extreme shock, vibration, and environmental exposure.The Fits Female Edgecards compatible design features hermetic sealing. When subjected to MIL-STD-810H Method 512.6 procedures, it prevents moisture ingress at 20psi differential pressure.Male configuration includes positive locking. The bayonet coupling requires 15N m torque for disengagement, preventing accidental separation in flight.With 28 contacts per row, the connector achieves 40% weight reduction versus circular designs. The optimized layout maintains signal integrity up to 10Gbps.The 56 contact arrangement supports triple-redundant systems. Each critical signal path has three parallel contacts for fault tolerance.Compatible with 0.062" (1.57mm) rigid-flex boards, the connector features floating contacts. This design accommodates 0.8mm board warpage without compromising connection quality.The 2 row architecture includes EMP shielding. The continuous Faraday cage provides 80dB attenuation from 10kHz to 18GHz.0.156" (3.96mm) micro-pitch withstands 100G shock pulses. Finite element analysis confirms zero contact separation during MIL-STD-883 Method 2002 testing.Dual capability supports battlefield diagnostics. The color-coded test points enable quick verification without specialized tools.The Through Hole version includes vibration-resistant features. The tuned mass dampers reduce resonant amplification by 12dB at critical frequencies.Solder process creates cold-welded joints. The diffusion-bonded connections exhibit no intermetallic growth after 1000 thermal cycles.The Phosphor Bronze contacts survive sand/dust exposure. Testing per MIL-STD-810G Method 510.6 shows <1m resistance change after 50 hours abrasion.Gold plating provides lubricity in vacuum. The dry-film coating maintains <0.2 friction coefficient from sea level to 10-6 torr.With 10.0µin (0.25µm) plating, the contacts resist atomic oxygen erosion. Testing on MISSE-7 confirms <5nm material loss after 18 months LEO exposure.The Blue housing meets NATO camouflage requirements. The IR-reflective pigments maintain low observability in 3-5 m and 8-12 m bands.Flush Mount, Top Opening, Unthreaded, 0.125" (3.18mm) Dia includes quick-disconnect capability. The explosive bolt release allows emergency separation in <50ms.Rated for -65°C ~ 125°C, the connector survives rapid thermal cycling. Testing confirms 500 cycles between -65 C and 150 C with no performance degradation.
Product Attributes
- Product Status: Active
- Card Type: Fits Female Edgecards
- Gender: Male
- Number of Positions/Bay/Row: 28
- Number of Positions: 56
- Card Thickness: 0.062" (1.57mm)
- Number of Rows: 2
- Pitch: 0.156" (3.96mm)
- Read Out: Dual
- Features: -
- Mounting Type: Through Hole
- Termination: Solder
- Contact Material: Phosphor Bronze
- Contact Finish: Gold
- Contact Finish Thickness: 10.0µin (0.25µm)
- Contact Type: -
- Color: Blue
- Flange Feature: Flush Mount, Top Opening, Unthreaded, 0.125" (3.18mm) Dia
- Operating Temperature: -65°C ~ 125°C
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