6J52P E810F 7788 D3a Audiophile High-frequency miniature low-noise Pentod

Description

6J52P E810F 7788 D3a Audiophile High-frequency miniature low-noise Pentod
6J52P
High-frequency miniature low-noise pentode with a short anode-grid characteristic.
Designed for operation in high-frequency broadband voltage amplification circuits.
The 6Zh52P high-frequency pentode is used in television and other equipment as a high-frequency amplifier.
Works in any position.
Produced in a glass finger design.
Indirectly heated oxide cathode.
9-pin base with button bottom.
Pin arrangement: РШ8.
Overall dimensions of the pentode 6Zh52P:
- lamp height - 49 mm;
- lamp diameter - 22.5 mm.
Weight no more than 15 g.
The minimum operating time is not less than 1000 hours.
Specifications: OD0.330.093TU.
Foreign analogue of the lamp 6ZH52P: PL802.
Deciphering the marking of the high-frequency pentode:
6Zh52P
6 - a number indicating the rounded value of the lamp filament voltage in volts;
Zh - a letter that determines the type of lamp: Zh - high-frequency pentode with a short characteristic;
52 - the number of the serial number of the development of this type of lamp;
P - a letter characterizing the design: P - a miniature (finger) lamp in a glass shell with a cylinder diameter of 19 or 22.5 mm.
Technical characteristics and electrical parameters of the 6Zh52P lamp:
Rated electrical data:
• Heating voltage, V 6.3 ±0.6
• Glow current, mA 330 ±40
• Anode voltage, V 100
• Voltage on the second grid, V 150
• Resistance in the cathode circuit, Ohm 24
• Current in the anode circuit, mA 41 ±11
• Current in the circuit of the second grid, mA not more than 8
• Steepness of characteristic, mA/V 55 ±10
• Input resistance, kOhm 0.7
• Equivalent noise resistance, Ohm 150
• The current of the first grid is reversed, μA, not more than 0.2
Maximum allowable electrical values:
• The highest voltage on the anode, V 250
• The highest voltage on the second grid, V 250
• Maximum power dissipated on the anode, W 7.5
• The highest power dissipated on the second grid, W 1.2
• The highest current in the cathode circuit, mA 60
• The highest voltage of the cathode-heater, V 200
• The highest resistance in the circuit of the first grid, mOhm 0.5
• Decoration glass miniature
Lot for 1 pc
Payment
1. We accept PayPal only.
2. All major credit cards are accepted through secure payment processor PayPal.
3. Payment must be received within 5 business days of auction closing.
4. If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
NOTE:
Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.
Shipping
1. We ship Worldwide.
2. Items will be usually shipped within 2 business days on payment received.
3. We use UkrPoshta (Ukranian Post) for our International  deliveries. Once your package passes through customs it will be delivered by your local post office.
4. The usual time for a parcel to arrive at its address is 24 business  days, but usually it arrives much earlier. Sometimes it can take longer up to 8 weeks.
5. We can send to USA by UPS (3-4
business days delivery
) - 1.1lbs, - 2.2lbs, - 3.3lbs, - 4.4lbs, - 6.6lbs
Delivery time lasts approx.
1) United States 12-24 business days.
2) Europe: up to 21-24 (except Germany and Italy, delivery time can take up to 1 month)
3) Other countries: not more than 30 business days.
4) Canada & Asia & Australia: the delivery can take up to 2 months, but  usually it arrives much earlier.
We appreciate your patience if you haven't received items in 30  days may need more patience by reason of the local delivery system  and/or customs. If you are concerned in any way, please feel free to  contact us via ebay message instead of leaving negative/neutral  feedback or opening a dispute. We will make every effort to fix any problem.
Returns
We guarantee you complete satisfaction with all our high quality products.
If you receive an item you did not order, or if an item you ordered is received damaged or defective, we will refund you the price you paid for it or replace it with identical one.
The item should come to the above address within 30 days after you received it.
After 30 days we will no longer be responsible and the item won't be taken back.
Item for returning must have the original tags and packing, otherwise it won't be accepted.