44270 MYRRA Transformer (Other) In Stock
The MYRRA 44270 is a 10 VA single-phase mains transformer with a 230 V primary and a single 24 V secondary rated at 0.417 A, housed in a through-hole PCB-mount package measuring 34.75 mm height. It carries EN and UL safety approvals for use in industrial and consumer power supplies. Available from stock worldwide with fast shipping.
- Manufacturer
- MYRRA
- Package
- Other
- Pin Count
- 6
- Lifecycle
- CONTACT MANUFACTURER
- Datasheet
- 44270 Datasheet PDF
- Category
- Transformer
- Price
- From $5.1500(MOQ 12)
- Temp Range
- ?°C to 50.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 44270?
- 10 VA rated power with 230 V primary and 24 V / 0.417 A secondary suits a wide range of linear power supply and control transformer applications
- EN and UL dual safety approvals ensure compliance with European and North American regulatory requirements for industrial and commercial equipment
- Through-hole PCB mount design with 34.75 mm height enables direct board integration without chassis wiring, simplifying power supply assembly
What is 44270 used for?
The MYRRA 44270 is used as a mains isolation and step-down transformer in industrial control panels, building automation systems, and linear bench power supplies where 24 V AC output at up to 0.417 A is required from a 230 V mains input. Its 10 VA rating and EN/UL approvals make it suitable for European and North American safety-certified equipment such as alarm systems, HVAC controllers, and programmable relay modules. Through-hole mounting allows integration directly onto the power supply PCB, reducing assembly complexity compared to chassis-mounted transformers.
What are the specifications of 44270?
| Approvals | EN; UL |
| Center Tap Feature 1 | NO |
| Center Tap Feature 2 | NO |
| Height | 34.75mm |
| Mounting Feature | THROUGH HOLE MOUNTED |
| Number of Secondary Winding | 1 |
| Output Current 1 | 0.417A |
| Output Voltage 1 | 24V |
| Primary Rating | SINGLE 230V |
| Surface Mount | NO |
| Transformer Type | POWER TRANSFORMER |
| VA Rating | 10VA |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.31.40.35 |
What are equivalent replacements for 44270?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and current rating of the MYRRA 44270 transformer?
The MYRRA 44270 provides a single 24 V AC secondary output rated at 0.417 A, giving a total power of 10 VA. This output is suitable for rectifier and filter stages in linear power supplies powering 24 V DC control circuits, alarm panels, and industrial relay coils drawing up to 400 mA.
Which safety certifications does the MYRRA 44270 carry and what markets does it cover?
The MYRRA 44270 holds EN (European) and UL (North American) safety approvals, enabling its use in safety-critical equipment sold in both the EU and US markets. These dual certifications simplify regulatory compliance for industrial control panels, HVAC systems, and building automation controllers that must meet both IEC and UL electrical safety standards.
How does the MYRRA 44270 mount on a PCB and what are the physical constraints for enclosure design?
The MYRRA 44270 uses through-hole PCB mounting with a height of 34.75 mm, requiring at least 36 mm of internal enclosure clearance above the board. Its 10 VA through-hole form factor is suitable for medium-density power supply PCBs in DIN-rail enclosures and open-frame industrial chassis where manual or wave soldering is used.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About MYRRA
MYRRA is a leading electronic component manufacturer. FindMyChip sources MYRRA ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 12+ | $6.8700 | $82.44 |
| 108+ | $5.9200 | $639.36 |
| 204+ | $5.1500 | $1050.60 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
TY-311P
Triad Magnetics
Transformer
TY-400P
Triad Magnetics
Transformer
CSE187L
Triad Magnetics
Transformer
HX1198FNLT
Pulse
Transformer
VB1.0/2/6
BLOCK
Transformer
ILR-11-0003
SCHURTER
Transformer
7490100111A
Würth Elektronik
Transformer
HHM1591D1
TDK
Transformer
BD0810J50200AHF
ANAREN
Transformer
TGM-H281NFLF
Halo Electronics
Transformer
7491199212
Würth Elektronik
Transformer
TG110-S055N2LFTR
Halo Electronics
Transformer
TG110-S055N2LF
Halo Electronics
Transformer
NTM4
Neutrik
Transformer
TY-141P
Triad Magnetics
Transformer
B78416A2232A003
EPCOS
Transformer
HX5008FNL
Pulse
Transformer
161GA10
Hammond Manufacturing
Transformer
78602/2MC
Murata Electronics
Transformer
B82801C0565A100
EPCOS
Transformer
B82801C2245A200
EPCOS
Transformer
B82804A354A110
EPCOS
Transformer
VPP36-560
Triad Magnetics
Transformer
T60403-K5024-X044
Vacuumschmelze
Transformer