-40%
1 Pair Precision Matched KTA1268 KTC3200 BL Replace 2SA970 2SC2240 Transistor
$ 2.1
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1 Pair Precision Matched KTA1268 KTC3200 BL Replace 2SA970 2SC2240 Transistor
Product Description
KTA1268 KTC3200 BL imported tape TO-92 graphics instrument accurate matching directly replaces 2SA970/2SC2240
Precision paired audio input pair tube can be used for signal preamplifier, sampling amplifier, differential amplifier, signal push and other lines.
The pairing error is less than 3%.
Precision test matching of XJ-4810 transistor plotter in Shanghai Radio 21 Plant shows that the main parameter beta error is less than or equal to 3%.
Toshiba 2SC2240 and 2SA970 in Japan are basically out of stock. They have high prices. The fake market is soaring. KEC 3200 and 1268 in Korea have the same parameter performance as 2240 970 and can be replaced each other. Up to now, the amplification factor of BL files in the market is over 300, and no fake products have been found.
KTA1268, KTC3200 pair price, delivery for 3200 and 1268 each. The transistor characteristic plotter is matched accurately.
KTA1268/KTC3200, Korean KEC brand, are all BL files. They are all laser tapes (because the original tape tape adhesive paper loses its stickiness, KTC3200 falls off from the tape), physical drawings.
Real, can directly replace 2SA970/2SC2240 of the tube, the parameters are the same, KTA1268/KTC3200 power than 2SA970/2SC2240.
Many people in the industry know that KEC in Korea once manufactured pipes for Toshiba OEM, of which 2SA970/2SC2240 was done in KEC, and its typing is K.
Famous power amplifier Malanz has many models used this pair of tubes, 2SA970/2SC2240 pairs of tubes on the market goods are very few, the price has risen several times, and this pair of tubes price moderate, cost-effective.
Indicator meter and digital meter measure the low current and voltage of beta value less than 1 mA. Low-voltage low-current test results are inaccurate, DC static test is not AC-DC dynamic test, and the actual value is quite different.
No test equipment conditions, no discriminant knowledge level, only a pointer table or a digital table as the test pairing standard, please be careful to take pictures!
Package including:1 Pair Precision Matched KTA1268 KTC3200 BL Replace 2SA970 2SC2240 Transistor
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>tems will be shipped within 1~2 business day after payment received.
> Items are shipped from China using Airmail, delivery time depends on destination and other factors,reach most of the countries within 10 to 35 business days.
> if you choose the standard shipping method or SpeedPAK the item will get to you with in 20 days.
Country
Shipping Way
Shipping Time
Tracking Number
United States
SpeedPAK
7-18
Yes
Russian
Post by Air Mail
15-35
Yes
Other Country
Post by Air Mail
15-45
No
Brazil / Africa
Post by Air Mail
35-65
No
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