- RS Stock No.:
- 139-3261
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- W21-330RJI
- ผู้ผลิต / Manufacturer:
- Welwyn
3000 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
เพิ่ม / Added
ราคา / Price Each (In a Box of 1000)
THB19.721
(exc. VAT)
THB21.101
(inc. VAT)
Units | Per unit | Per Box* |
1000 - 1000 | THB19.721 | THB19,721.00 |
2000 - 3000 | THB19.287 | THB19,287.00 |
4000 + | THB18.873 | THB18,873.00 |
*ตัวบ่งบอกราคา / price indicative |
- RS Stock No.:
- 139-3261
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- W21-330RJI
- ผู้ผลิต / Manufacturer:
- Welwyn
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
As there is a maximum temperature to which the wire can rise during an overload, if the resistor is already dissipating heat, then the pulse energy applied should be less than that allowed by the graph. Using the formula below we can estimate the equivalent energy of a pulse applied to a resistor that is already dissipating power.It should also be noted that for repetitive pulses the average power dissipated must not exceed the continuous power rating of the resistor.
CECC approved
Suitable for harsh environments
Impervious lead free vitreous enamel coating
Overload characteristics ideal for protection circuits
High stability and reliability
High power dissipation for size
Suitable for harsh environments
Impervious lead free vitreous enamel coating
Overload characteristics ideal
for protection circuits
High stability and reliability
High power dissipation for size
Suitable for harsh environments
Impervious lead free vitreous enamel coating
Overload characteristics ideal for protection circuits
High stability and reliability
High power dissipation for size
Suitable for harsh environments
Impervious lead free vitreous enamel coating
Overload characteristics ideal
for protection circuits
High stability and reliability
High power dissipation for size
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Resistance | 330Ω |
Power Rating | 3W |
Tolerance | ±5% |
Technology | Wire Wound |
Series | W20 |
Maximum Operating Temperature | +200°C |
Temperature Coefficient | ±200ppm/°C |
Minimum Operating Temperature | -55°C |