Wurth Elektronik 30 mH 1.2 A Common Mode Choke 280 mΩ 250V ac
- RS Stock No.:
- 185-7022
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 7448021230
- ผู้ผลิต:
- Wurth Elektronik
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THB11,370.88
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB12,166.84
(รวมภาษีมูลค่าเพิ่ม)
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ชิ้น | ต่อหน่วย | ต่อถาด* |
|---|---|---|
| 40 - 40 | THB284.272 | THB11,370.88 |
| 80 - 120 | THB278.018 | THB11,120.72 |
| 160 + | THB272.049 | THB10,881.96 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 185-7022
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 7448021230
- ผู้ผลิต:
- Wurth Elektronik
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | Wurth Elektronik | |
| Product Type | Common Mode Choke | |
| Inductance | 30mH | |
| Series | WE-CMBNC | |
| Maximum DC Current | 1.2A | |
| Core Material | Nano Crystal | |
| Packaging | Tray & Carton | |
| Test Frequency | 10kHz | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | No | |
| Choke Voltage | 250V ac | |
| Mount Type | Through Hole | |
| Pin Count | 4 | |
| Inductance Tolerance | -30 → 50 % | |
| Length | 18mm | |
| Depth | 14mm | |
| Maximum DC Resistance | 280mΩ | |
| Termination Style | Solder Pad | |
| Height | 22mm | |
| Standards/Approvals | VDE, RoHS, REACH, ENEC | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Common Mode Choke | ||
Inductance 30mH | ||
Series WE-CMBNC | ||
Maximum DC Current 1.2A | ||
Core Material Nano Crystal | ||
Packaging Tray & Carton | ||
Test Frequency 10kHz | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard No | ||
Choke Voltage 250V ac | ||
Mount Type Through Hole | ||
Pin Count 4 | ||
Inductance Tolerance -30 → 50 % | ||
Length 18mm | ||
Depth 14mm | ||
Maximum DC Resistance 280mΩ | ||
Termination Style Solder Pad | ||
Height 22mm | ||
Standards/Approvals VDE, RoHS, REACH, ENEC | ||
- COO (Country of Origin):
- CN
Wurth Elektronik WE-CMBNC Series Common Mode Choke, 30mH Inductance, 250V AC Choke Voltage - 7448021230
This common-mode choke is a through-hole EMI suppression component designed to reduce differential noise in electronic circuits. It uses a nanocrystalline core and is intended for applications requiring modest current handling and high-temperature resilience, operating across a wide thermal range while meeting several safety and environmental standards.
Features and Benefits:
• 30mH inductance provides strong common-mode attenuation
• Maximum DC current 1.2A supports low-power signal lines
• Maximum DC resistance 280mΩ reduces insertion-loss impact
• Inductance tolerance -30 to +50% allows flexible circuit matching
• Maximum operating temperature 125°C enables high-heat environments
• Maximum DC current 1.2A supports low-power signal lines
• Maximum DC resistance 280mΩ reduces insertion-loss impact
• Inductance tolerance -30 to +50% allows flexible circuit matching
• Maximum operating temperature 125°C enables high-heat environments
Applications
• Suitable for mains filter stages in power supplies
• Ideal for noise suppression in audio equipment
• Used with control boards in industrial electronics
• Can be used for EMI reduction on signal interfaces
• Ideal for noise suppression in audio equipment
• Used with control boards in industrial electronics
• Can be used for EMI reduction on signal interfaces
What pin configuration does it use?
It is supplied as a 4-pin through-hole component with solder-pad termination.
What standards does it comply with?
The component carries VDE, RoHS, REACH and ENEC approvals.
What is the operational temperature range?
It operates between -40°C and 125°C.
What packaging formats are available?
It is supplied in tray and carton packaging.
What core material is used and why does it matter?
A nanocrystalline core is used to provide the magnetic properties required for common-mode suppression while maintaining Compact performance.
ลิงก์ที่เกี่ยวข้อง
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