DA2304-AL Power Over Ethernet Transformer For Texas Instruments RS-485 / Profibus Interfaces

DA2304-AL Power Over Ethernet Transformer For Texas Instruments RS-485 and Profibus Interfaces

Product description:

Isolation Transformers For Texas Instruments RS-485 and Profibus Interfaces.

Feature:

• Center tapped primary and secondary windings
• 2500 Vrms, one minute interwinding isolation.
• Core material Ferrite
• Terminations RoHS tin-silver over tin over nickel over phos bronze.
  Other terminations available at additional cost.
• Weight 0.94 – 1.0 g
• Ambient temperature –40°C to +125°C
• Storage temperature Component: –40°C to +125°C.
• Tape and reel packaging: –40°C to +80°C
• Resistance to soldering heat Max three 40 second reflows at
  +260°C, parts cooled to room temperature between cycles
• Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
  85% relative humidity)
• Failures in Time (FIT) / Mean Time Between Failures (MTBF)
  38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
• Packaging 600/13″ reel Plastic tape: 24 mm wide, 0.37 mm thick,
  16 mm pocket spacing, 6.1 mm pocket depth

• Inductance is tested between pins 4 and 3 at 500 kHz, 0.5 Vrms, 0 Adc.
• DCR is per winding.
• Leakage inductance is for the primary with both windings connected in series and with the secondary windings shorted.
• Based on Bsat of the core at 25°C and number of turns on winding 4-3.
• Calculated output power based on 150 kHz operating frequency. Power varies depending on application.
• Electrical specifications at 25°C.

DA2304-AL Power Over Ethernet Transformer For Texas Instruments RS-485 and Profibus Interfaces

Shape and Dimensions:

DA2304-AL Power Over Ethernet Transformer For Texas Instruments RS-485 and Profibus Interfaces

HOW TO ORDER
1. Please send me your datasheet or part number you need.
2. We will offer the replacement quotation for your reference
3. The free samples are available for your approval.
4. After sample testing, we will step into the mass order.
5. The Proforma Invoice will send for your confirmation
6. After the goods finished, we send the goods to you and tell you the tracking number.
7. We will track your goods until you receive the goods.
Remarks:
1. Sample orders are avaliable.
2. Price is negotiable for orders of large quantity.
3. Customized orders (OEM/ODM orders) are avaliable.
4. Contact us for available flavors list. International Certifications:
1. ISO9001:2008
2. UL
3. Reach
4. RoHs
Our service:
1. 100% tested before shipping
2. Have alternative for Halo, Pluse, , We-online, Chilisin, Coilcraft......Same quality but better price
3. Free sample available
4. Provide new design for customer