Hammond 261G6 45VA 250V C.T. Plate & Filament Transformer
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Create Free Business AccountKey Features
- 45 VA rating with 250V C.T. @ 130 ma secondary
- Filament/auxiliary winding: 6.3V @ 2A
- Primary 115 VAC, 60 Hz
- Two hole, channel bracket, chassis mount
- Minimum 5" long leads
- Can also be used with full wave C.T. rectifiers
- Compact footprint: A 4.00 in (102 mm), B 2.25 in (57 mm), C 2.63 in (67 mm)
- REACH and RoHS compliant
The 261G6 is a 45 VA plate and filament or bias transformer with a 250V centre-tapped secondary rated 130 mA and a 6.3V filament/auxiliary winding at 2A. It runs from a 115 VAC, 60 Hz primary and is designed for small power or bias supplies, preamps and test equipment; it is also one of the models that can be used with full wave C.T. rectifiers.
Mechanically it is an economical two hole, channel bracket, chassis mount design with minimum 5" long leads. Ordering-table dimensions are A 4.00 in (102 mm), B 2.25 in (57 mm), C 2.63 in (67 mm) and D 3.56 in (90 mm), with 0.19 in (5 mm) mounting holes (G). The schematic is figure #1.
The 261G6 primary is 115 VAC, 60 Hz, the series standard. It is one of the models (261C6, 261D6, 261E6 and 261G6) that can also be used with full wave C.T. rectifiers. The series provides a convenient 6.3 or 12.6 volt filament/auxiliary winding. The shipping weight is 2 lbs (0.91 kg).
When specifying the 261G6, check its 45 VA rating and 250V C.T. @ 130 ma secondary against the plate or bias current your circuit draws, and check the 6.3V @ 2A winding against the total heater or auxiliary load it will carry.
The 261G6 is listed as REACH compliant and RoHS compliant, with UPC 623980272801 and UNSPSC 39121301 for purchasing and inventory records.
Ideal For
- Small power supplies
- Bias supplies
- Tube preamps
- Test equipment
Overview
| Series | 261 series (261-262 Series - Plate & Filament or Bias) |
| Part Number | 261G6 |
| Long Description | Transformer, plate & filament or bias, 45VA, 250V C.T. @ 130 ma, 261 series |
| Short Description | POWER TX |
Dimensions
| Dimension A | 4.00 in (102 mm) |
| Dimension B | 2.25 in (57 mm) |
| Dimension C | 2.63 in (67 mm) |
| Dimension D | 3.56 in (90 mm) |
Electrical
| Power Rating | 45 VA |
| Primary Voltage | 115 VAC |
| Primary Frequency | 60 Hz |
| AC Secondary #1 (RMS) | 250V C.T. @ 130 ma |
| Rectifier Compatibility | Can also be used with full wave C.T. rectifiers |
| AC Filament Secondary #2 (RMS) | 6.3V @ 2A |
Identifiers
| UPC | 623980272801 |
| UNSPSC | 39121301 |
Rack Mounting
| Mounting Type | Two hole, channel bracket, chassis mount |
| Mounting Hole / Slot G | 0.19 in (5 mm) |
| Schematic Figure # Or PDF | 1 |
Packaging & Shipping
| Shipping Weight | 2 lbs (0.91 kg) |
| Weight (Series Table) | 2 lb |
Construction & Finish
| Lead Length | Minimum 5 in |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What are the 261G6 output windings?▾
A 250V C.T. @ 130 ma secondary and a 6.3V @ 2A filament/auxiliary winding.
What primary does the 261G6 use?▾
115 VAC, 60 Hz.
How is the 261G6 mounted?▾
It is a two hole, channel bracket, chassis mount transformer with minimum 5" long leads; dimensions are A 4.00 in (102 mm), B 2.25 in (57 mm), C 2.63 in (67 mm), D 3.56 in (90 mm).
What is the 261G6 designed for?▾
The series is designed for small power or bias supplies, test equipment and preamps.
Is the 261G6 RoHS compliant?▾
Yes, it is listed as RoHS compliant and REACH compliant.
Can the 261G6 be used with a full wave C.T. rectifier?▾
Yes. The series data names the 261C6, 261D6, 261E6 and 261G6 as models that can also be used with full wave C.T. rectifiers.
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