Murata Power Solutions NKA DC-DC Converter, ±3.3V dc/ ±163mA Output, 4.5 → 5.5 V dc Input, 1W, Through Hole,
- RS Stock No.:
 - 167-0847
 - Mfr. Part No.:
 - NKA0503SC
 - Brand:
 - Murata Power Solutions
 
Bulk discount available
Subtotal (1 tube of 30 units)*
£202.48
(exc. VAT)
£242.98
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 11 February 2026
 
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s)  | Per Tube  | Per unit*  | 
|---|---|---|
| 1 - 4 | £202.48 | £6.749 | 
| 5 - 9 | £196.40 | £6.547 | 
| 10 - 24 | £190.32 | £6.344 | 
| 25 - 49 | £184.25 | £6.142 | 
| 50 + | £178.17 | £5.939 | 
*price indicative
- RS Stock No.:
 - 167-0847
 - Mfr. Part No.:
 - NKA0503SC
 - Brand:
 - Murata Power Solutions
 
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all  | Attribute | Value | 
|---|---|---|
| Brand | Murata Power Solutions | |
| Output Voltage | ±3.3V dc | |
| Input Voltage Range | 4.5 → 5.5 V dc | |
| Power Rating | 1W | |
| Input Voltage Nominal | 5 V dc | |
| Output Current | ±163mA | |
| Mounting Type | Through Hole | |
| Isolated | Yes | |
| Number of Outputs | 2 | |
| Package | SIP | |
| Isolation Voltage | 3kV dc | |
| Length | 16.5mm | |
| Depth | 7.55mm | |
| Series | NKA | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Select all | ||
|---|---|---|
Brand Murata Power Solutions  | ||
Output Voltage ±3.3V dc  | ||
Input Voltage Range 4.5 → 5.5 V dc  | ||
Power Rating 1W  | ||
Input Voltage Nominal 5 V dc  | ||
Output Current ±163mA  | ||
Mounting Type Through Hole  | ||
Isolated Yes  | ||
Number of Outputs 2  | ||
Package SIP  | ||
Isolation Voltage 3kV dc  | ||
Length 16.5mm  | ||
Depth 7.55mm  | ||
Series NKA  | ||
Maximum Temperature +85°C  | ||
Minimum Temperature -40°C  | ||
- COO (Country of Origin):
 - CN
 
Murata 1W SIP Dual Output Unregulated Isolated DC-DC Converter - NKA Series
Isolated SIP7 module
3kVdc isolation
Fully encapsulated
UL 94V-0 package material
MTTF up to 1.6 million hours
3kVdc isolation
Fully encapsulated
UL 94V-0 package material
MTTF up to 1.6 million hours
Murata Power Solutions - SIP
Related links
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