3M CP2 HA110 E1 KR Press Fit Header 2 mm Type A Supporting Hot Swap Applications and Signal Contacts
3M CP2 Press-Fit Header 2 mm Type A 110 Signal Contacts
The 3M CP2 Press-Fit Header, 2 mm Type A, offers a high signal density solution with its 2 mm grid spacing, enabling cost-effective, dense interconnects. Featuring an "Eye of the Needle" compliant pin press-fit design, it significantly reduces manufacturing time and cost. The header supports three contact mating levels for Early Mate Late Break (EMLB) or "Hot Swap" applications, further streamlining manufacturing processes. It also provides options for feed-through termination for midplane applications and additional grounding rows for enhanced ground bounce and EMI immunity. This header is designed to mate with 5-row 3M HSHM, UHM, and CP2 Sockets and is end-to-end stackable with 5-row 3M HSHM, HM, and CP2 Headers. It is suitable for applications requiring robust and reliable press-fit connections.
Product Attributes
- Brand: 3M
- Product Series: CP2 Series
- Contact Type: Signal Contacts
- Grid Spacing: 2 mm
- System Unit: 25 mm
- Module: 50 mm
- Press-Fit Design: "Eye of the Needle" compliant
- Mating Levels: Three contact mating levels
- Termination Options: Feed through termination available
- Grounding: Additional grounding rows available
- Compliance: RIA E1 & C1 apply (See Regulatory Information Appendix on www.3Mconnectors.com)
Technical Specifications
| Specification | Details |
|---|---|
| Insulation Material | Glass Filled Polyester (PBT) |
| Flammability | UL94V-0 |
| Contact Material | Copper Alloy |
| Plating Options | FJ, KR, KV (See Ordering Information for details) |
| Mating Force | ≤ 0.75N/PIN |
| Withdrawal Force | ≥ 0.15N/PIN |
| Mating and Un-mating Operations | 200 (for KR plating) |
| Current Rating | 1.0 Amperes at 70C (with all contacts powered) |
| Contact Resistance | ≤ 20 mΩ |
| Insulation Resistance | ≥ 10,000 MΩ |
| Test Voltage | 750 VACRMS |
| Temperature Ratings | -55°C to +125°C |
| Recommended PCB Plated Through Hole | Ø 0.6±0.05 mm |
| Drill Hole Diameter | Ø 0.7±0.02 mm |
| PCB Hole Platings | Cu 25~50 μm, Sn<10 μm |
| PCB Thickness | 2.4 - 5.6 mm (for 3.7 mm tails), 1.4 - 5.6 mm (for 2.3 mm tails) |
| Press-In Force | ≤ 204N/pin (on nominal hole diameter) |
| Retention Force | ≥ 13.5N/pin (on nominal hole diameter) |
Ordering Information Structure
Part Number Format: CP2-HA110-XXX-XXXX
Key Components of Part Number:
- Grounding Options: G= with ground pins, Blank= without ground pins
- EMLB Patterns: (Refer to diagrams for specific configurations)
- Primary Tail Length: 1= 3.7 mm, 2= 2.3 mm, 4= 15.8 mm
- Plating Options: FJ, KR, KV
Note: Recommended PCB Layout diagrams are for Part Number descriptive definitions only. Please contact your local sales representative for customer-specific product configurations.
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