Print Page
TY-303P
Audio Transformer, Data / Voice Coupling, 1:1, 600 ohm, 4 kohm, 3.5 kHz, 1.5 kV
Image is for illustrative purposes only. Please refer to product description.
ManufacturerTRIAD MAGNETICS
Manufacturer Part NoTY-303P
Order Code1824906
Product RangeTY Series
Your Part Number
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 23 week(s)
Notify me when back in stock
| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$9.680 (S$10.5512) |
| 10+ | S$8.750 (S$9.5375) |
| 25+ | S$8.400 (S$9.156) |
| 50+ | S$7.880 (S$8.5892) |
| 100+ | S$7.470 (S$8.1423) |
| 500+ | S$7.340 (S$8.0006) |
Price for:Each
Minimum: 1
Multiple: 1
S$9.68 (S$10.55 inc GST)
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerTRIAD MAGNETICS
Manufacturer Part NoTY-303P
Order Code1824906
Product RangeTY Series
Technical Datasheet
Turns Ratio1:1
Primary Impedance600ohm
Secondary Impedance4kohm
Secondary Power-
Frequency Max3.5kHz
Isolation Voltage1.5kV
Transformer ApplicationsData/Voice Coupling
DC Resistance Primary260ohm
DC Resistance Secondary52ohm
Transformer MountingThrough Hole
Transformer TerminalsPC Pin
Frequency Min300Hz
Product RangeTY Series
SVHCNo SVHC (04-Feb-2026)
Product Overview
The TY-303P is a data/voice coupling Triad Audio Transformer designed to meet the requirements for access over leased private lines or through the dial-up switched telephone network. The TY series transformers are used for a variety of applications including impedance matching, isolation, repeat coil, line balancing, bridging and hybrid circuits.
- 300 to 3500Hz Data/voice frequency range
- 800 to 3500Hz Data frequency range
- 1500VAC Dielectric strength
Applications
Audio, Communications & Networking
Technical Specifications
Turns Ratio
1:1
Secondary Impedance
4kohm
Frequency Max
3.5kHz
Transformer Applications
Data/Voice Coupling
DC Resistance Secondary
52ohm
Transformer Terminals
PC Pin
Product Range
TY Series
Primary Impedance
600ohm
Secondary Power
-
Isolation Voltage
1.5kV
DC Resistance Primary
260ohm
Transformer Mounting
Through Hole
Frequency Min
300Hz
SVHC
No SVHC (04-Feb-2026)
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
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):.027