D1871L
Current Sensing Transformer, 1:200, 80 mH, 35 A, 596 Vµs, 1kHz to 1MHz, 4.5 ohm
| Manufacturer | COILCRAFT |
|---|---|
| Manufacturer Part No | D1871LCopy |
| Manufacturer Standard Lead Time | 10 weeks |
| Order Code | 2457936 |
| Product Range | D18xx Series |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | NT$162.970 |
| 5+ | NT$148.100 |
| 10+ | NT$133.230 |
| 25+ | NT$109.620 |
| 50+ | NT$106.060 |
| 110+ | NT$102.830 |
Product Information
| Manufacturer | COILCRAFT |
|---|---|
| Manufacturer Part No | D1871LCopy |
| Manufacturer Standard Lead Time | 10 weeks |
| Order Code | 2457936 |
| Product Range | D18xx Series |
| Technical Datasheet | |
| Turns Ratio | 1:200 |
| Inductance | 80mH |
| Primary Current | 35A |
| ET Constant | 596Vµs |
| Frequency Range | 1kHz to 1MHz |
| DC Resistance Secondary | 4.5ohm |
| DC Resistance Primary | - |
| Transformer Mounting | Through Hole |
| Transformer Terminals | PC Pin |
| Product Range | D18xx Series |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
The D1871L is a 35A Moulded Current Sensor which functions as the secondary of a current transformer. The conductor carrying the current to be measured is the one turn primary, sensitivity can be set at 1 volt per ampere or at other desired values. It can also be doubled by looping the conductor through the hole twice. This current sensing transformer can be used for sensing branch circuit overload, switcher feedback and detecting load drop or shutdown. Varying terminating resistance will increase or decrease output voltage/ampere in conductor. The wall thickness 0.5mm minimum meets IEC 380, VDE 0730 and other requirements.
- <gt/>20kHz Rated frequency
- -40 to +85°C Ambient temperature range
Applications
Sensing & Instrumentation
Technical Specifications
| Turns Ratio | 1:200 |
|---|---|
| Primary Current | 35A |
| Frequency Range | 1kHz to 1MHz |
| DC Resistance Primary | - |
| Transformer Terminals | PC Pin |
| SVHC | No SVHC (25-Jun-2025) |
| Inductance | 80mH |
|---|---|
| ET Constant | 596Vµs |
| DC Resistance Secondary | 4.5ohm |
| Transformer Mounting | Through Hole |
| Product Range | D18xx Series |
Technical Docs (1)
Associated Products
1 Product Found
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 |
|---|---|
| Tariff No: | 85045000 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .0045 |