HRS DM3CS-SF
Price:
Negotiable
MOQ:
1
Delivery Time:
1工作日
Brand:
DM3CS-SF
Product Description
Product Overview
The HIROSE DM3 Series microSD Card Connectors are designed for extremely small size, offering market-leading compact dimensions and low above-board height. These connectors feature reverse card insertion protection, an effective ground and shield configuration for EMI protection, and a rigid, strong construction. Available in various models with different insertion/ejection mechanisms including Push-Push (with ejection) and Push-Pull (manual), they provide reliable card contact and easy termination inspection. Ideal for space-constrained applications requiring robust and secure microSD card connectivity.
Product Attributes
- Brand: HIROSE
- Series: DM3
- Certifications: UL94V-0 (Insulator)
- Material - Insulator: LCP
- Material - Contacts: Copper alloy
- Material - Guide Cover: Stainless steel
- Material - Other components: Copper alloy, Stainless steel, Piano wire
- Finish - Contacts: Gold plated (contact area), Gold plated (lead area)
- Finish - Lead Area: Nickel plated (DM3AT, DM3BT), Tin plated (DM3CS, DM3D)
- Color - Insulator: Black
Technical Specifications
| Specification | Details | Conditions |
|---|---|---|
| Current Rating | 0.5A | |
| Voltage Rating | 125V AC | |
| Operating Temperature Range | -25C to +85C | (Note 1: Includes temperature rise caused by current flow) |
| Storage Temperature Range | -40C to +85C | (Note 2: Refers to products stored for long periods prior to mounting and use) |
| Operating Humidity Range | RH 95% max. (No condensation) | |
| Insulation Resistance | 100M min. (Initial value) | Measure at 500V DC |
| Withstanding Voltage | 500 V AC / 1 minute | 1mA, No flashover or insulation breakdown |
| Contact Resistance | 40m max. (change from initial value) | |
| Vibration | Frequency: 10 to 55Hz, single amplitude of 0.75mm, 3 directions for 2 hours | |
| Humidity | 96 hours at 40 2C, and humidity of 90 to 95% | |
| Temperature Cycle | -55C 5 to 35C 85C 5 to 35C Times: 30 min. 5 min. 30 min. 5 min. 5 cycles | |
| Durability | 10,000 cycles (DM3AT, DM3B), 5,000 cycles (DM3C, DM3D) | 400 to 600 cycles per hour |
| Resistance to Soldering Heat | Reflow: At the recommended temperature profile; Manual soldering: 350C for 3 seconds | |
| Connector Type | DM3AT, DM3BT, DM3CS, DM3D | See model descriptions for details |
| Card Insertion/Ejection | Push-Push, Hinge-manual, Push-Pull manual | |
| Mounting | Top board mounting (Standard), Bottom board mounting (Reverse) | |
| Termination Type | Right-angle SMT (Standard), Right-angle SMT (Reverse) | |
| Card Fall-out Prevention | Built-in card tray, push insertion-push ejection mechanism (patented) | DM3AT, DM3BT |
| Card Insertion | Hinged metal cover, tactile click sensation | DM3CS |
| Card Hold | Partial card insertion hold | DM3D |
| Termination Leads | Exposed, accessible, inner lead system | |
| Card Detection Switch | Normally Open |
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Company
Shenzhen ECER Network Technology Co., Ltd.
Location
Unit A2603, One Avenue (South Zone), Zhuoyue Meilin Center Plaza, No. 126 Zhongkang Road, Meidu Community, Meilin Subdistrict, Futian District, Shenzhen
Contact Person
Sellina