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Specifications
Inductance @ Frequency:
19uH
Operating Temperature:
-40℃~+85℃
DC Resistance(DCR):
60mΩ
Number of Lines:
2
Voltage Withstand:
1.2kV
Mfr. Part #:
TM391717N-190P-B
Package:
SMD,7.3x5.6mm
Key Attributes
Model Number:
TM391717N-190P-B
Product Description
Toroidal Coil Inductors
This document specifies the requirements for Toroidal Coil Inductors, part number 302-74763, with customer part number TM391717N-190P-B. These inductors are designed for various electronic applications requiring precise inductance and low DC resistance.
Product Attributes
- Brand: MINGSTAR ELECTRONIC CORP.
- Origin: China (implied by names and company)
- Material: CORE, WIRE, BASE, VARNISH (details not fully specified)
Technical Specifications
| ITEM | DESCRIPTION | SPECIFIC (TYPICAL) | SUGGEST | TEST CONDITION | FREQUENCY | VOLTAGE | DCR (Max) | Irms (Max) | HI-Pot | TURN |
|---|---|---|---|---|---|---|---|---|---|---|
| Toroidal Coil Inductors | TM391717N-190P-B | 19.0H30% | 8.90 | 10KHz | 10KHz | 0.1V | 60.0m | 0.5A at T=40 | 1200VAC/1.0mA/2Sec | 9TS (REF) |
Dimensions (UNIT:mm)
| MEASURE ITEM | A | B | C | D | E | F | G | H | I |
|---|---|---|---|---|---|---|---|---|---|
| SPECIFIC | 5.550.3 | 7.30.2 | 4.70.2 | 2.540.3 | 8.90.4 | 0.50.3 | 0.30.2 | 1.70.3 | 0.30.2 |
| SUGGEST | 5.73 | 6.86 | 2.53 | 4.79 | 8.91 | 2.51 | 4.85 | 5.75 | 6.82 |
Environmental Specifications
| PARAMETER | VALUE |
|---|---|
| OPERATING TEMPERATURE RANGE | -40~85 |
| STORAGE TEMPERATURE RANGE | -40~85 |
Test Instruments: WK3260B, HP-4291A, 9071A, HP4263B
Test Condition: TEMP:25 degree, HUMDITY :65%
Note: 4pin0.1mm,
2409302202_MINGSTAR-TM391717N-190P-B_C7431635.pdf
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