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Specifications
Impedance @ Frequency:
90Ω@100MHz
Voltage Rating - DC:
50V
Number of Lines:
2
DC Resistance(DCR):
300mΩ
Operating Temperature:
-40℃~+125℃
Current Rating:
370mA
Mfr. Part #:
WQCF2012FHM900PB
Package:
0805
Key Attributes
Model Number:
WQCF2012FHM900PB
Product Description
Product Overview
The WQCF2012FH Series is a wire-wound common mode choke designed for high-performance applications. It offers excellent solderability and meets AEC-Q200 standards, making it suitable for demanding environments. This series is ideal for noise filtering in digital interfaces and consumer electronics.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Not specified
- Color: Not specified
- Certifications: AEC-Q200
Technical Specifications
| Series | Part Number | Impedance ( @100MHz) 20% | DCR MAX. () | RATE CURRENT (mA) | Cut-off Frequency (GHz) TYP. | Rated Voltage (Vdc) | Insulation Resistance (MOHM) MIN. |
|---|---|---|---|---|---|---|---|
| WQCF2012FH | WQCF2012FHM670PB | 67 | 0.25 | 400 | 6 | 50 | 10 |
| WQCF2012FH | WQCF2012FHM900PB | 90 | 0.30 | 370 | 6 | ||
| WQCF2012FH | WQCF2012FHM121PB | 120 | 0.35 | 330 | 6 |
Dimensions
Unit: mm
| SERIES | M1 | M2 | M3 | M4 |
|---|---|---|---|---|
| WQCF2012FH | 2.00.2 | 1.200.2 | 1.200.2 | 0.40(TYP.) |
Ordering Information
WQ CF 2012 FH M 670 P B
- Product Code: WQ (Inductor)
- Series: CF 2012 FH (AEC-Q200 COMMON MODE CHOKE 2.0 * 1.2 mm)
- Tolerance: M ( 20%)
- Value: 670 (67OHM), 900 (90OHM), 120 (120OHM)
- Packing Code: P (7 Reeled (Embossed tape)), B (STD)
Operating Conditions
- Operating Temperature Range: -40 ~ +125
- MSL: LEVEL 1
Reliability Performance
| Test Item | Test Condition | Standard |
|---|---|---|
| High Temperature Exposure (Storage) | 1000 hrs. at rated operating temperature (e.g. 125C part can be stored for 1000 hrs. @ 125C. Same applies for 105C and 85C. Unpowered. Measurement at 244 hours after test conclusion. | MIL-STD-202 Method 108 |
| Temperature Cycling | 1000 cycles (-40C to +125C). Note: If 85C part or 105C part the 1000 cycles will be at that temperature. Measurement at 244 hours after test conclusion. 30min maximum dwell time at each temperature extreme. 1 min. maximum transition time. | JESD22 Method JA-104 |
| Biased Humidity | 1000 hours 85C/85%RH. Unpowered. Measurement at 244 hours after test conclusion. | MIL-STD-202 Method 103 |
| Operational Life | 1000 hrs. @ 105C. If 85C or 125C part will be tested at that temperature. Measurement at 244 hours after test conclusion. | MIL-PRF-27 |
| Mechanical Shock | Condition C, Peak Value: 100gs, Duration: 6ms, Waveform: Half-sine Velocity Change: 12.3ft/sec | MIL-STD-202 Method 213 |
| Vibration | 5g's for 20 minutes, 12 cycles each of 3 orientations. Note: Use 8"X5" PCB, .031" thick, 7 secure points on one long side and 2 secure points at corners of opposite sides. Parts mounted within 2" from any secure point. Test from 10-2000 Hz. | MIL-STD-202 Method 204 |
| Resistance to Soldering Heat | Condition B No pre-heat of samples. Note: Single Wave Solder - Procedure 2 for SMD and Procedure 1 for Leaded with solder within 1.5mm of device body. | MIL-STD-202 Method 210 |
| ESD Passive Component Human Body Model (HBM) | Electrostatic Discharge (ESD) Test. Only direct contact discharge, record the voltage value what the sample can pass. | AEC-Q200-002 Or ISO/DIS10605 |
| Solderability | For both Leaded & SMD. Electrical Test not required. Magnification 50X. Conditions: Leaded: Method A @ 235C, category 3. SMD: a) Method B, 4 hrs @ 155C dry heat @ 235C b) Method B @ 215C category 3. c) Method D category 3 @ 260C. | J-STD-002 |
| Flammability | V-0 or V-1 Acceptable | UL-94 |
| Board Flex | 60 sec minimum holding time. | AEC-Q200-005 |
| Terminal Strength (SMD) | Force of 900g for 60 seconds. | AEC-Q200-006 |
Tape & Reel Packaging
Quantity per reel: 2K pcs
| DIM. | A | B | C | D | N | P | W | t |
|---|---|---|---|---|---|---|---|---|
| DIM. | 178 | 13.0 | 8.4 | 12.5 | 75 | 4.0 | 8.00 | 0.24 |
| TOL. | 2.0 | 0.8 | +1.0-0 | MAX | 1.5 | 0.10 | 0.20 | 0.01 |
2411121106_Walsin-WQCF2012FHM900PB_C3248305.pdf
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