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P2781
Telecom Transformer, Line Matching, 4 dB, 245 ohm, 100 µA, 3.88 kVrms, Surface Mount
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27 In Stock
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| Quantity | Price |
|---|---|
| 1+ | $9.450 |
| 5+ | $8.630 |
| 10+ | $8.440 |
| 25+ | $8.270 |
| 50+ | $7.890 |
| 100+ | $7.200 |
| 250+ | $6.520 |
Price for:Each
Minimum: 1
Multiple: 1
$9.45
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Product Information
ManufacturerETAL
Manufacturer Part NoP2781
Newark Part No.24M0340
Technical Datasheet
Inductance4.9mH
Turns Ratio-
Insertion Loss4dB
DC Resistance245ohm
Current Rating100µA
Isolation Voltage3.88kVrms
Transformer MountingSurface Mount
Operating Temperature Min-25°C
Operating Temperature Max85°C
Product Range-
SVHCNo SVHC (05-Nov-2025)
Product Overview
The P2781 from ETAL is a line micro profile line matching transformer. It is specifically designed to be easily matched to both 600 ohm and complex impedance telephone lines, using a minimum of external components. This transformer is ideal for voice telecommunications applications and for data communications to V.32bis (14,400 bits/second), V.34 applications to 28,800bits/second data rates.
- Insertion loss is 2dB
- Return loss is 18dB
- 7mm seated height
- Vacuum encapsulated
- IEC 60950 and UL 60950 certified
- UL recognized component
Applications
Industrial, Power Management, Communications & Networking
Technical Specifications
Inductance
4.9mH
Insertion Loss
4dB
Current Rating
100µA
Transformer Mounting
Surface Mount
Operating Temperature Max
85°C
SVHC
No SVHC (05-Nov-2025)
Turns Ratio
-
DC Resistance
245ohm
Isolation Voltage
3.88kVrms
Operating Temperature Min
-25°C
Product Range
-
Technical Docs (1)
Alternatives for P2781
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Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (05-Nov-2025)
Download Product Compliance Certificate
Product Compliance Certificate