Print Page
SM91078L-E
Ethernet & LAN Transformer, 100 Base-TX, 1 Port, 1:1, 350 µH, 4 kV, Surface Mount
Image is for illustrative purposes only. Please refer to product description.
ManufacturerBOURNS
Manufacturer Part NoSM91078L-ECopy
Manufacturer Standard Lead Time21 weeks
Order Code
Re-Reel4077939RL
Cut Tape4077939
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 21 week(s)
Notify me when back in stock
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $16.880 | $16.88 |
Cut Tape & Re-Reel
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $16.880 ($19.412) |
| 10+ | $13.900 ($15.985) |
| 50+ | $13.040 ($14.996) |
| 100+ | $12.170 ($13.9955) |
| 200+ | $11.310 ($13.0065) |
| 400+ | $10.440 ($12.006) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerBOURNS
Manufacturer Part NoSM91078L-ECopy
Manufacturer Standard Lead Time21 weeks
Order Code
Re-Reel4077939RL
Cut Tape4077939
Technical Datasheet
Compatible With100 Base-TX
No. of Ports1 Port
Turns Ratio1:1
Inductance350µH
Isolation Voltage4kV
Transformer MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max105°C
Product Range-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Compatible With
100 Base-TX
Turns Ratio
1:1
Isolation Voltage
4kV
Operating Temperature Min
-40°C
Product Range
-
No. of Ports
1 Port
Inductance
350µH
Transformer Mounting
Surface Mount
Operating Temperature Max
105°C
SVHC
No SVHC (04-Feb-2026)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85043180
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.0069