| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,422 pcs
|
10422 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
|
245 pcs
|
245 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Automotive Grade | |
| Capacitance | |
| Dielectric Withstand Voltage | |
| Dissipation Factor | |
| Industrial Grade | |
| Insulation Resistance | |
| Lead Style | |
| Length | |
| Mounting Type | |
| Operating Temperature | |
| Packaging Type | |
| Tape & Reel | |
| Temperature Coefficient | |
| Thickness (Max) | |
| Tolerance | |
| Voltage | |
| Width |
The Murata GR443DR73D472KW01L is a surface-mount multilayer ceramic capacitor (MLCC) featuring a capacitance of 4700 pF and a rated DC voltage of 2000 V (2 kV). It uses the X7R temperature coefficient, which provides a capacitance change of ±15% over the operating temperature range of -55°C to +125°C. The part is supplied in a 1812 (4532 Metric) package with maximum thickness of 2.00 mm.
This capacitor is specifically intended for use in information devices, particularly for primary-secondary coupling in DC-DC converters and isolation applications in Ethernet LAN (IEEE802.3). It is not approved for automotive powertrain or safety systems. The datasheet reports a maximum dissipation factor of 0.025 (measured at 1 kHz, 1 Vrms) and a minimum insulation resistance of 6000 MΩ (tested at DC 500 V for 60 s).
Packaging is available in embossed tape and reel: 1000 pieces per 180 mm reel (packaging code L) or 4000 pieces per 330 mm reel (packaging code K). Mounting is by reflow soldering only.
All specifications are taken from the June 2019 product specification. This component should not be used in applications outside its intended scope without prior consultation with Murata.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.26 | $1.26 |
| 10+ | $0.73 | $0.73 |
| 100+ | $0.66 | $0.66 |
| 500+ | $0.57 | $0.57 |
| 1,000+ | $0.51 | $0.51 |
| 2,000+ | $0.47 | $0.47 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The capacitance is 4700 pF with a tolerance of ±10%.
The rated DC voltage is 2000 V (2 kV).
The temperature coefficient is X7R. The operating temperature range is -55°C to +125°C.
The package is 1812 (4532 Metric). Mounting type is surface mount (MLCC).
The dissipation factor is 0.025 maximum at 1 kHz and 1 Vrms.
The insulation resistance is 6000 MΩ minimum when tested at DC 500 V for 60 seconds.
Available in tape and reel: 1000 pieces per 180 mm reel (code L) or 4000 pieces per 330 mm reel (code K).