Current sensing resistor Walter Elec HFCL1206M1W00M50F metal foil type with alumina ceramic substrate
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
HFCL0603/1206-series Current Sensing Resistor
The HFCL0603/1206-series are metal foil current sensing resistors designed for precise current measurement. These components utilize a MnCu alloy resistive element and are constructed with an alumina ceramic substrate, epoxy adhesion layer, and robust terminal electrodes. The protective and marking coatings are made of flame-retardant epoxy meeting UL-94-V0 requirements.
Product Attributes
- Brand: HFCL
- Material: MnCu alloy (Resistive element)
- Substrate: Alumina Ceramic
- Protective/Marking Coating: Flame-retardant epoxy (UL-94-V0)
- Color: Green (Protective), White/Black (Marking)
Technical Specifications
| Part Number Series | Size (L x W) | Nominal Resistance Range | Power Rating (Watt) | Resistance Tolerance | TCR (ppm) | Operating Temperature Range |
|---|---|---|---|---|---|---|
| HFCL0603MW33-series | 0.800.15 x 1.600.20 mm | R001~R025 (1m~25m) | 0.33W | 1%(F) (1~4m), 50 (5~25m) | 100 (1~4m), 50 (5~25m) | -55155 |
| HFCL1206M1W0-series | 1.550.20 x 3.200.20 mm | 0M50~R025 (0.5m~25m) | 1.0W | 1%(F) (0.5~4m), 0.5%(D)/1%(F) (5~25m) | 150 (0.5~0.75m), 100 (1~4m), 50 (5~25m) | -55155 |
Product Dimensions
| Part Number Series | w (mm) | L (mm) | A (mm) | B (mm) | C (mm) | D (mm) | T (mm) |
|---|---|---|---|---|---|---|---|
| HFCL0603MW33-series | 1.600.20 | 0.800.15 | 0.180.10 | 0.230.10 | 0.400.10 | 0.930.20 | 0.550.10 |
| HFCL1206M1W0-series | 3.200.20 | 1.550.20 | 0.410.20 | 0.460.20 | 0.500.20 | 2.160.20 | 0.500.20 |
Reliability Testing
| Test | Conditions | Acceptance Criteria |
|---|---|---|
| Short Time Over Load | P= 2.5Pr ; T=252C , t = 5sec. | 1.0% |
| High Temp. Exposure | T = +1702C ; t = 1000h | 1.0% |
| Low Temp. Storage | T = -552C ; t = 1000h | 1.0% |
| Moisture Load Life | (60, 95%RH) Vtest = Vmax ; T=602C ; RH=95% ; t= 90min ON , 30min OFF , 1000h | 2.0% |
| Thermal Shock | -553C to 1253C (30 min dwell each temp, 1 min transition), 1000 cycles | 1.0% |
| Load Life at 70C | Vtest = Vmax ; T=702C ;t= 90min ON , 30min OFF,1000h | 1.0% |
| Solderability | Dip into solder at T = 2455C , t = 30.5sec. | Covered area >95% |
| Resistance to Solder Heat | One reflow cycle (JEDEC J-STD-020) followed by dip T= 260C , t =10 sec. | Part must meet initial specifications |
| Mechanical Shock | a =100G , t =11ms, 5 times shock | 1.0% |
| Substrate Bending | Span 90mm, Bend Width 2mm (Glass-Epoxy Board, 1.6mm thickness) | 1.0% |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina