Miniatur-Potentiometer 10 k laydown PT15

Mica Capacitors

• Voltage Rating:    500 V
• Tolerance: 5%
• Operating Temperature Range: - 50°C / + 150°C
• Termination Style: radial

Metal Oxide Film Resistors

• Termination Style: Axial     
• Power Rating: 5 W     
• Tolerance: 5 %     
• Temperature Coefficient: 350 PPM / C     
• Operating Temperature min/max: - 55 C / + 155 C      
• Voltage Rating: 500 V     
• Diameter: 8,5 mm     
• Length: 25 mm     
• Lead Diameter:  0.75 mm    

• Resistance: 50k Ohm
• Power: 0,25 W
• Max Voltage: 250 V
• Grid 12,5/10 mm
• Ø: 15,0 mm
• h: 7,0 mm

• Resistance: 25k Ohm
• Power: 0,25 W
• Max Voltage: 250 V
• Grid 12,5/10 mm
• Ø: 15,0 mm
• h: 7,0 mm

Mica Capacitors

• Voltage Rating:    500 V
• Tolerance: 5%
• Operating Temperature Range: - 50°C / + 150°C
• Termination Style: radial

Kit TT PSU Mini Center Tap

Standard power supply for power transformers with center tap. NOT recommended for tube rectifiers because the first stage has a capacity of 100 µF which is too much for most tube rectifiers. Some capacitors need to get changed if it should be used with a tube rectifier (further informations in the datasheet).

The kit includes all components except a power transformer and a choke for building a PSU for tube amps. If you want to use a choke instead of the included 5 W resistor you must order the choke separately. The PSU is recommended for tube amps up to 50 Watt. The size of the PSU is only 97 x 55 mm and it has a height of ca. 40 mm (without spacer bolts).

Please refer to the attached schematic for more informations about the layout and design of the PSU.

Tip: use Duncanamps' PSU Designer to simulate and calculate power supplies.

Files:

• Datasheet

• Core M6
• Primary: 120-230V-240V @ 50Hz
• Secondary HT and bias, 300V-50V-0-300V @ 300mA
• Secondary Heater: 3.15V-0-3.15V @ 6A

Files:

• Datasheet

Metal Oxide Film Resistors

• Termination Style: Axial     
• Power Rating: 5 W     
• Tolerance: 5 %     
• Temperature Coefficient: 350 PPM / C     
• Operating Temperature min/max: - 55 C / + 155 C      
• Voltage Rating: 500 V     
• Diameter: 8,5 mm     
• Length: 25 mm     
• Lead Diameter:  0.75 mm    

Mallory Type 150 is a general purpose capacitor for use in blocking, bypass, decoupling, smoothing and some timing applications.

• Epoxy end fill meets UL94V-0
• Non inductively wound
• Flame retardant outer wrap meets UL510
• Non polar

Specifications:

• Operating Tempeature Range: –55 ºC to +125 ºC (derate linearly to 50% rated voltage at 125 ºC)
• Dielectric Withstand Voltage: .6 x rated voltage for 2 s @ +25 ºC ±5 ºC
• Dissipation Factor (DF): tgd x 10–4 at +25 ºC ±5 ºC
• Insulation Resistance: 10,000 MO x µF, 30,000 MO Min.
• Self Inductance: 1 nH max. per 1 mm lead and body length
• Life Test: 1000 hrs @ 85 ºC 1.25 x Vn
• Damp Heat Test: 95% RH @ +45 ºC for 21 days
• Soldering: 260 ºC ±5 ºC for 10 s ±1 s
• Long Term Storage Stability: ?C/C = ±3% after 2 years

Mallory Type 150 is a general purpose capacitor for use in blocking, bypass, decoupling, smoothing and some timing applications.

• Epoxy end fill meets UL94V-0
• Non inductively wound
• Flame retardant outer wrap meets UL510
• Non polar

Specifications:

• Operating Tempeature Range: –55 ºC to +125 ºC (derate linearly to 50% rated voltage at 125 ºC)
• Dielectric Withstand Voltage: .6 x rated voltage for 2 s @ +25 ºC ±5 ºC
• Dissipation Factor (DF): tgd x 10–4 at +25 ºC ±5 ºC
• Insulation Resistance: 10,000 MO x µF, 30,000 MO Min.
• Self Inductance: 1 nH max. per 1 mm lead and body length
• Life Test: 1000 hrs @ 85 ºC 1.25 x Vn
• Damp Heat Test: 95% RH @ +45 ºC for 21 days
• Soldering: 260 ºC ±5 ºC for 10 s ±1 s
• Long Term Storage Stability: ?C/C = ±3% after 2 years

• Solder with flux core
• Ideal for fine soldering and contact soldering jobs requiring corrosion-resistance and high production working speed
• DIN EN ISO 9453: Sn60Pb39Cu1
• DIN EN 61190: Sn60Pb38Cu02
• Melting range: 183 to 190 °C
• Solder diameter: 1,0 mm²
• Spool size: 250 g