Precision metal foil current sensing resistor Walter Elec STE1206M1W0R200F with 1 watt power rating and low TCR
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
STE-M-series Current Sensing Resistor
The STE-M-series is a range of metal foil current sensing resistors designed for accurate current measurement. These components utilize a metal foil resistive element and are available in various sizes and resistance values, offering reliable performance for a wide range of applications.
Product Attributes
- Brand: STE
- Material: MnCu alloy (Resistive element)
- Coating: Flame-retardant epoxy (UL-94-V0 compliant)
- Coating Colors: Green (Protective), Black (Marking)
Technical Specifications
| Part Number Series | Resistance Value (m) | Power Rating (Watt) | Resistance Tolerance (%) | TCR (ppm/) | Dimensions (W x L x T, mm) | Solder Pad (P x W x D, mm) |
|---|---|---|---|---|---|---|
| STE0603MW50-series | 5~100 | 0.50 | 0.5%(D), 1%(F) | 50, 75 | 0.900.20 x 1.700.20 x 0.650.15 | 0.50-0.60 x 0.92 x 1.30-1.35 |
| STE0805MW75-series | 3~500 | 0.75 | 0.5%(D), 1%(F) | 50, 75 | 1.350.20 x 2.100.20 x 0.650.20 | 0.50-0.80 x 1.44 x 1.40-1.55 |
| STE1206M1W0-series | 3~700 | 1.0 | 0.5%(D), 1%(F) | 50, 75 | 1.700.20 x 3.300.20 x 0.650.20 | 0.60-1.20 x 1.84 x 1.80-2.10 |
| STE2010M1W5-series | 2~700 | 1.5 | 0.5%(D), 1%(F) | 50, 100 | 2.600.20 x 5.100.20 x 0.650.20 | 0.70-2.70 x 2.88 x 2.65-3.65 |
| STE2512M2W0-series | 2~700 | 2.0 | 0.5%(D), 1%(F) | 50, 75 | 3.200.30 x 6.400.30 x 0.650.20 / 0.750.20 | 0.60-3.10 x 3.57 x 3.10-4.35 |
| STE3921M3W0-series | 2~100 | 3.0 | 0.5%(D), 1%(F) | 50, 100 | 5.100.30 x 11.100.30 x 0.650.20 | 1.10-5.00 x 5.75 x 4.50-6.45 |
| STE4527M4W0-series | 2~100 | 4.0 | 0.5%(D), 1%(F) | 50, 100 | 7.101.0 x 11.601.0 x 0.650.30 | 1.20-5.20 x 8.05 x 4.65-6.65 |
Product Characteristics and Reliability Test Standard
| Parameter | Conditions | Requirements | Standard |
|---|---|---|---|
| Short Time Over Load | P= 2.5Pr ; T=252C , t = 5sec. | (1.0%+0.5m) | IEC60115-1 4.13 |
| High Temp. Exposure | T = +1552C ; t = 1000h | (1.0%+0.5m) | IEC60115-1 4.25 |
| Low Temp. Storage | T = -552C ; t = 1000h | (1.0%+0.5m) | IEC60115-1 4.25 |
| Moisture Load Life | 6095RH Vtest = Vmax ; T=602C ; RH=95% ; t= 90min ON , 30min OFF , 1000h | (2.0%+0.5m) | IEC60115-1 4.25 |
| Thermal Shock | [-55C 30min. R.T. 3min. +155C 30min. R.T. 3min ], 100 Cycles | (1.0%+0.5m) | IEC60115-1 4.19 |
| Load Life at 70C | Vtest = Vmax ; T=702C ;t= 90min ON , 30min OFF,1000h | (2%+0.5m) | IEC60115-1 4.25 |
| Solderability | Dip into solder at T = 2455C , t = 31sec. | The covered area >95% | IEC60115-1 4.17 |
| Resistance to Solder Heat | Through Reflow Parts are subjected to 3 reflow cycles. | (1.0%+0.5m) | IEC60115-1 4.18 |
| Mechanical Shock | a =100G , t =6ms | (1.0%+0.5m) | IEC60115-1 4.21 |
| Substrate Bending | Span:90mm ; Bend Width:2mm ; Thickness =1.6mm | (1.0%+0.5m) | IEC60115-1 4.33 |
Environmental Characteristics
- Operating Temperature: -55155
- Storage Conditions: 2 years under airtight conditions (+1040, 75% RH); 30 days maximum without dew (+1060, 95% RH)
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