Vertical Connector 3M MP2-H240-54S1-S-KR with Beige High Temp LCP Insulation and Nickel Underplating
Product Overview
The 3M MetPak 2-FB Header MP2 Series is a 2 mm pitch, vertical connector designed for high-density interconnect applications. It features a shouldered pin for robust mating and is available in both solder tail and press-fit termination styles. Key advantages include end-to-end stackability, select load capability, and monoblockable construction. The press-fit version offers early mate late break (EMLB) functionality for hot-swapping, with EMLB adjusted by application tooling. This header supports universal tooling and is RoHS compliant. It is suitable for midplane applications with an optional feed-through tail for rear plug-up.
Product Attributes
- Brand: 3M
- Product Line: MetPak 2-FB Header MP2 Series
- Pitch: 2 mm
- Orientation: Vertical
- Pin Type: Shouldered Pin
- Termination Styles: Solder Tail, Press-Fit
- Material (Insulation): High Temp LCP
- Flammability: UL 94V-0
- Color (Insulation): Beige
- Material (Contact): Phosphor Bronze
- Plating (Nickel Underplating): 50 " [1.27 m]
- Environmental Rating: -55C to +125C
- Process Temperature Rating: 260C (per J-STD-020C)
- Moisture Sensitivity Level: 1 (per J-STD-020C)
- Certifications: UL File No. E68080
- Compliance: RoHS Compliant (RIA E1 & C1 apply)
- Standards: Refer to IEC 61076-4-104 Futurebus+ global standard
Technical Specifications
| Specification | Details |
|---|---|
| Rows | 4 or 5 |
| Current Rating (Signal) | 1.5 A All contacts simultaneously |
| Insulation Resistance | 103 M |
| Withstanding Voltage | 1,000 VAC |
| Plating Options (Contact Area) | KR: 0.76 m [30 "] Min. Au LR: 0.08 m [3 "] Min. Au, 0.67 m [27 "] Min. PdNi KV (Rear Plug-up): 0.76 m [30 "] Min. Au Primary, 0.10 m [4 "] Min. Au Needle Eye, 0.10 m [4 "] Min. Au Secondary |
| Plating Options (Tail Area) | KR/LR: 2.54 m [100 "] Min. Matt Whisker Mitigating Sn KV: 1.27 m [50 ] Min. Ni all over |
| Plating Options (All Over) | KR/LR/KV: 1.27 m [50 ] Min. Ni |
| Tail Length Options (Solder) | Suffix 1: 4.60 [0.181] mm [inch] Suffix 3: 2.72 [0.107] mm [inch] |
| Tail Length Options (Press-Fit*) | Suffix 1: 4.60 [0.181] mm [inch] Suffix 3: 2.72 [0.107] mm [inch] |
| Pin Count & Dimensions (4 Rows) | 024: 11.95 [0.471] A, 10.00 [0.394] C 048: 23.95 [0.943] A, 22.00 [0.866] C 072: 35.95 [1.415] A, 34.00 [1.339] C 096: 47.95 [1.889] A, 46.00 [1.811] C 120: 59.95 [2.36] A, 58.00 [2.283] C 144: 71.95 [2.833] A, 70.00 [2.756] C 168: 83.95 [3.305] A, 82.00 [3.228] C 192: 95.95 [3.778] A, 94.00 [3.701] C |
| Pin Count & Dimensions (5 Rows) | 030: 11.95 [0.471] A, 10.00 [0.394] C 060: 23.95 [0.943] A, 22.00 [0.866] C 090: 35.95 [1.415] A, 34.00 [1.339] C 120: 47.95 [1.888] A, 46.00 [1.811] C 150: 59.95 [2.361] A, 58.00 [2.283] C 180: 71.95 [2.833] A, 70.00 [2.756] C 210: 83.95 [3.305] A, 82.00 [3.228] C 240: 95.95 [3.778] A, 94.00 [3.701] C |
| Loading Pattern & Mate Lengths | Refer to Table 2 for specific loading patterns and mate lengths per row (A, B, C, D, E). |
| PCB Hole Mounting Pattern | Refer to diagrams for 4 and 5 row solder tail and press-fit configurations. |
| Hole Plating Finishes | Immersion Matte Sn (0.025-0.045 m), Electrolytic Au (0.1 - 0.5 m), OSP ENTEK (0.2 - 0.5 m) |
| Drilled Hole Diameter (D) | 0.700-0.800 [.0276-.0315] mm [in] |
| Finished Hole Diameter (for OSP) | 0.830-0.860 [.0330-.0340] or 0.85 mm [#66] TWIST DRILL |
*Press Fit describes a contact tail having a compliant section designed to make a reliable electrical connection with a plated through-hole (PTH) in a printed circuit board, typically a back plane.
2410301808_3M-MP2-H240-54S1-S-KR_C3649528.pdf
