SPD D - Sub 9 Pins Surge Protection Device
Product Overview
Designed to protect sensitive equipment linked to datalines equipped with D-sub connectors, including RS232, RS422 and RS485 lines.
Key Features
- Compatible with D-Sub 9 plug/socket connections
- Equipped with D-sub connectors for fast and easy maintenance
- Electronic link technology
- Comprehensive wire transmission and protection for line configuration compliance
- Protection against transient overvoltages
- High-quality specifications throughout
Technical Specifications
| Model |
BR-DB9 |
| Test Standards |
IEC 61643-21 |
| Nominal Voltage (Un) |
12V |
| Max. Continuous Operating DC Voltage (Uc) |
15V |
| C2 Nominal Discharge Current (8/20μs) line-SG (In) |
5kA |
| C2 Nominal Discharge Current (8/20μs) SG-PG (In) |
10kA |
| Voltage Protection Level [line-SG] (Up) |
≤40V |
| Voltage Protection Level [SG-PG] (Up) |
≤500V |
| Response Time [line-SG] (tA) |
≤1ns |
| Response Time [SG-PG] (tA) |
≤100ns |
| Operating Temperature Range |
-40℃ to +80℃ |
| Connection Input/Output |
D-Sub 9 plug/socket |
| Pinning |
line:3/8, SG:5, PG:1 |
| Bandwidth |
10Mbps |
| Insertion Loss |
≤0.3dB |
| Enclosure Material |
Aluminium alloy |
| Degree of Protection |
IP20 |
| Order Code |
D9070 |
Product Dimensions
Applications
- Computer system D-sub 9 pin protection
- Computer motherboard protection
- Communication signal network protection
- Wide variety of electronic products with D-sub connectors
- Token-ring and controller LAN (CAN) applications
- Computer video output, game controller ports, multi-frequency analog signals, and AES digital audio recording studios
Product Advantages
- Brand-name components
- Established reputation
- Comprehensive guarantee/warranty
- Distributorships offered
- Competitive pricing
- Green product compliance
- International approvals
Our Services
- Professional manufacturer with 21 years of experience in electrical surge protection products
- Prompt response: All inquiries answered within 24 hours
- OEM/ODM services available
- Standard packaging with custom options
- All products comply with IEC international standards
- Fast delivery times
- Individual product testing prior to shipment
IEC 61643-21 Standards
IEC 61643-21: Low-voltage surge protective devices; Part 21: Surge protective devices connected to telecommunications and signalling networks; Performance requirements and testing methods. These standards define the test categories for surge protective devices connected to telecommunications and signalling networks.
Shipping Options
We have strong partnerships with TNT, DHL, FedEx, UPS and other major carriers. You may also choose your preferred shipping forwarder.
Company Information
Britec Electric Wenzhou Co., Ltd. is located in Yueqing City and is dedicated to the development, manufacture, marketing, and service of surge protection devices. We specialize in producing SPDs, with main products including AC Power protective devices, DC surge protectors, Signal protective devices, and LED lightning arresters.
Frequently Asked Questions
Where is your factory located?
We are a real factory, located in Wenzhou, Zhejiang, China.
How about your delivery date?
10 days for regular sample orders. 30 days for bulk orders, including OEM orders.
What's the payment term?
We accept T/T, L/C, PayPal, Alipay, and WeChat Pay.
Can you design the product according to our requirements?
We support OEM services and have a professional technical team that can customize products according to customer requirements.
How can I ensure the good quality?
1. 100% inspection of core product parts before production
2. Pre-shipment product sampling according to international standards
3. BRITEC has ISO9001 quality management system certification
What is your company's main products?
We are an SPD manufacturer, with products including AC surge protective devices, DC surge protective devices, LED lightning protection, and Signal surge protective devices.
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