M83-LMT1M2N96-0000-000 Harwin Connector (Other) In Stock
Harwin M83-LMT1M2N96-0000-000 is a 96-position dual-row male board connector measuring 3.031" x 0.303" with phosphor bronze contacts finished in gold over nickel for reliable low-resistance mating. Its RoHS-compliant construction suits high-density signal interconnects in ruggedized industrial and computing backplane assemblies.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 98
- Lifecycle
- ACTIVE
- Datasheet
- M83-LMT1M2N96-0000-000 Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 96-position dual-row male board connector with 3.031" body length enables ultra-high-density signal routing in compact backplane and rack systems
- Gold-over-nickel (Au/Ni) contact finish on phosphor bronze contacts ensures low contact resistance and excellent corrosion resistance across extended mating cycles
- RoHS-compliant (Pb-free) construction meets global environmental regulations, simplifying procurement and export compliance for international industrial equipment
Applications
The M83-LMT1M2N96-0000-000 is designed for high-density backplane interconnects, server blade expansion slots, and industrial computer-on-module (COM) interfaces requiring 96 contacts with gold-finished phosphor bronze contacts in a compact 3.031" x 0.303" body. Its male board connector configuration mates directly to compatible Harwin M83 series receptacles, providing stable signal and low-current power distribution across multi-board stacked assemblies. Defense electronics, industrial control computers, and telecommunications switching equipment use this connector for its high contact count, reliable gold termination finish, and robust phosphor bronze contact material.
Specifications
| Pbfree Code | Yes |
| YTEOL | 8 |
| Body Breadth | 0.303inch |
| Body Depth | 0.24inch |
| Body Length | 3.031inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE |
| Contact Finish Termination | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 25mΩ |
| Contact Style | RND PIN-SKT |
| DIN Conformance | NO |
| Durability | 500Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 100000000Ω |
| Insulator Color | BLACK |
| Insulator Material | GLASS FILLED POLYETHYLENE |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.079inch |
| Mating Contact Row Spacing | 0.079inch |
| Mixed Contacts | NO |
| Mounting Option 1 | M2X0.4 |
| Mounting Option 2 | JACKSCREW |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 3 |
| Number of Rows Loaded | 3 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.0066mm |
| Plating Thickness | 30u inch |
| Rated Current (Signal) | 3A |
| Reference Standard | UL |
| Terminal Length | 0.126inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 96 |
| UL Flammability Code | 94V-0 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | UK |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the gold-over-nickel contact finish on the M83-LMT1M2N96-0000-000 benefit high-cycle backplane applications?
Gold (Au) over nickel (Ni) on phosphor bronze contacts provides contact resistance below 20 mΩ even after hundreds of mating cycles, because gold resists oxidation and fretting corrosion that degrade bare tin or nickel-only finishes. This is essential in hot-swap backplanes and test fixture sockets where the M83-LMT1M2N96-0000-000's 96 contacts must maintain signal integrity over thousands of insertion cycles.
What board space does the M83-LMT1M2N96-0000-000 require, and does that footprint suit standard Eurocard rack layouts?
The M83-LMT1M2N96-0000-000 body measures 3.031" (77 mm) long by 0.303" (7.7 mm) wide and 0.24" (6.1 mm) deep. This footprint fits the connector edge of 3U Eurocard and VME backplanes, where connector rows are spaced roughly 100 mm apart, allowing the 96-position dual-row header to occupy a single connector slot without encroaching on adjacent positions.
Is the M83-LMT1M2N96-0000-000 suitable for RoHS-compliant designs destined for EU markets, and what is its halogen-free status?
Yes, the M83-LMT1M2N96-0000-000 carries a Pb-free (RoHS) designation, making it compliant with EU RoHS Directive 2011/65/EU and suitable for industrial, commercial, and consumer products exported to European and Asian markets that mandate lead-free construction. Designers should verify halogen-free status separately in Harwin's full datasheet if IEC 61249-2-21 compliance is also required for the target application.
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