B57237S0479M000
TDK Electronics NTC resistor B47237 4,7Ohm 20% THT P7,5mm
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880 Pcs. in stock
Planned delivery time
Ø 12 Weeks
Life Cycle Status
The life cycle indicates which market phase the item is in. We distinguish between:
• Active (green)
• NRND = Not Recommended for New Designs (yellow)
• LTB = Last Time Buy (yellow)
• EOL = End of Life (red)
Active
Available (from stock)
Data Sheet
ECAD Model
Prices
Manufacturer bundle 500 Pcs.
Manufacturer's packaging unit (Mfr. PU) means the smallest original packaging unit of the manufacturer.
Price per 1 Pcs.
Quantity and Options
(at least 10 or multiple of 10)
All prices net plus VAT. We do not deliver to private customers.
Fact Sheet
- Resistance value
- 4,7 Ohm
- Resistance tolerance
- 20 %
- Rated power
- 3.1 W
- Pitch
- 7.5 mm
- RoHS-Conform
Specifications
Open all
Dimensions and weights
- Dimension: Width
- 7 mm
- Dimension: Height
- 54 mm
- Pitch
- 7.5 mm
- Weight
- 2 g
- Diameter, resistor body
- 15 mm
- Diameter, connecting wire
- 0.8 mm
Operating conditions
- Operating Temperature Min.
- -55 °C
- Operating Temperature Max.
- 170 °C
Technical features
- Resistance value
- 4.7
- Resistance unit
- Ohm
- Resistance value
- 4,7 Ohm
- Resistance tolerance
- 20 %
- Nominal temperature
- 25 °C
- Rated power
- 3.1 W
- Thermal conductivity (air)
- 17 mW/K
- Heat capacity
- 1,530 mJ/K
- Thermal cooling time constant (air)
- 90
- Climate category
- 55/170/21
Safety/Certifications
- Approvals
- CQC
- UL
- VDE
- Standards
- IEC60068-1
Other Products
All Products of the Series