| Sign In | Join Free | My carsrow.com | 
 | 
| Categories | Small Signal Transformer | 
|---|---|
| Brand Name: | Shareway | 
| Model Number: | T4031 | 
| Certification: | CE UL RoHS ISO9001:2008 | 
| Place of Origin: | Guangdong China | 
| MOQ: | 100/500/1000 | 
| Price: | Supportive | 
| Payment Terms: | TT,Paypal | 
| Supply Ability: | 3000K.PCS/Month | 
| Delivery Time: | Stock or 3 weeks | 
| Packaging Details: | Tube and Carton | 
| Product name: | T4031 Small Signal Transformer For Applications in 2B1Q and 4B3T Coding | 
| Type: | ISDN U-Interface Transformer | 
| Mounting: | Small Surface Mount Package | 
| Size: | 17.65mm*13.46mm*12.32mm | 
| Speed: | 100Base-T | 
| Feature: | Small compact footprint | 
| Company Info. | 
| SHAREWAY TECHNOLOGY CO., LTD. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
T4031 Small Signal Transformer For Applications in 2B1Q and 4B3T Coding
Description:
ISDN U-INTERFACE TRANSFORMERS SMALL SURFACE MOUNT PACKAGE For Applications
in 2B1Q and 4B3T Coding.
Feature:
| Electrical Specifications @ 25°C | |||||||
| Part Number | Turns Ratio Line:Chip (±2%) | Line Side Pins | OCL Line side (mH) | DCR Line Side (Ω) | DCR Chip Side (Ω) | Isolation Voltage (Vrms MIN) | Idc (mA) | 
| T4031 | 1.65CS:1CT | (1-5) | 13-18 | 14.00 MAX | 7.00 MAX | 1500 | 50 | 
| T4032 | 1.25CS:1CT | (1-5) | 11.9-16.1 | 6.40 MAX | 4.40 MAX | 1500 | 50 | 
| T4033 | 1.25CS:1CT | (1-5) | 25.5-30.5 | 15.66 MAX | 10.65 MAX | 1500 | 40 | 
| T4043* | 2CS:1CS | (1-5) | 13.5-16.5 | 7.00 MAX | 3.50 MAX | 1500 | 50 | 
| T4067 | 1.32CS:1 | (1-5) | 7.5-8.3 | 2.50 MAX | 2.50 MAX | 1500 | 50 | 
| Additional Specifications | ||
| Part Number | Return Loss | Longitudinal Balance | 
| T4031 | 10 kHz to 25 kHz @ 20 dB MIN | 281 Hz to 40 kHz @ 55 dB MIN | 
| T4032 | 15 kHz to 50 kHz @ 16 dB MIN | 20 kHz to 150 kHz @ 40 dB MIN | 
| T4033 | 10 kHz to 25 kHz @ 20 dB MIN | 281 Hz to 40 kHz @ 55 dB MIN | 
| T4043* | 10 kHz to 25 kHz @ 20 dB MIN | 281 Hz to 40 kHz @ 55 dB MIN | 
| T4067 | 15 kHz to 50 kHz @ 16 dB MIN | 15 kHz to 50 kHz @ 40 dB MIN | 
T4031 Small Signal Transformer For Applications in 2B1Q and 4B3T Coding
Shape and Dimensions:

Product Picture:

T4031 Small Signal Transformer For Applications in 2B1Q and 4B3T Coding
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
|   | 
 Small CCFL Driving Inverter Transformers FL2015-1L Single / Three Phase
                                                                                    
                        
                        
                        
                                                            Small CCFL Driving Inverter Transformers FL2015-1L Single / Three Phase
                                                    
                        
                     Electronic Pin-Typ Double Wound Transformer PA1135NL Vertical Mounted
                                                                                    
                        
                        
                        
                                                            Electronic Pin-Typ Double Wound Transformer PA1135NL Vertical Mounted
                                                    
                        
                     EP10 Small Signal Transformer , PA3948.003NL Multiple Winding Transformer
                                                                                    
                        
                        
                        
                                                            EP10 Small Signal Transformer , PA3948.003NL Multiple Winding Transformer
                                                    
                        
                     SMPS Small Signal Transformer , PA2363NL EP10 Wire Wound Transformer
                                                                                    
                        
                        
                        
                                                            SMPS Small Signal Transformer , PA2363NL EP10 Wire Wound Transformer
                                                    
                        
                     EP13 Small Audio Transformer PA3855.001NL With Tin Coated Copper Wire
                                                                                    
                        
                        
                        
                                                            EP13 Small Audio Transformer PA3855.001NL With Tin Coated Copper Wire
                                                    
                        
                     PA3855.006NL Small Signal Transformer SMT Copper Wire Wound With 8 Pins
                                                                                    
                        
                        
                        
                                                            PA3855.006NL Small Signal Transformer SMT Copper Wire Wound With 8 Pins
                                                    
                        
                     EP13 10 Pin Transformer PA3856.004NL 17.65*14.5*14.0mm With RoHS Certification
                                                                                    
                        
                        
                        
                                                            EP13 10 Pin Transformer PA3856.004NL 17.65*14.5*14.0mm With RoHS Certification
                                                    
                        
                     6 Pins Small Signal Transformer , Q3903-AL Miniature Toroidal Transformer
                                                                                    
                        
                        
                        
                                                            6 Pins Small Signal Transformer , Q3903-AL Miniature Toroidal Transformer
                                                    
                        
                     3.8*3.8*3.8mm ETC1.5-4TR 1.5/1 RF Small Step Down Transformer Surface Mount 250mW
                                                                                    
                        
                        
                        
                                                            3.8*3.8*3.8mm ETC1.5-4TR 1.5/1 RF Small Step Down Transformer Surface Mount 250mW
                                                    
                        
                     ETK4-2T RF 1/4 Transmission Line Step Up Small Signal Isolation Transformer 2.0-1000 MHz
                                                                                    
                        
                        
                        
                                                            ETK4-2T RF 1/4 Transmission Line Step Up Small Signal Isolation Transformer 2.0-1000 MHz