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National Semiconductor PN4258 PNP High Speed Saturate Switching Transistors (3) - Picture 1 of 2
National Semiconductor PN4258 PNP High Speed Saturate Switching Transistors (3) - Picture 2 of 2
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National Semiconductor PN4258 PNP High Speed Saturate Switching Transistors (3)

Used in Vintage Apple II and similar PCs
twindadted
(109)
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US $5.00
ApproximatelyAU $7.68
or Best Offer
Condition:
New: Never Used
More information - About this item condition
“Excellent”
Postage:
US $4.33 (approx. AU $6.65) USPS Ground Advantage®.
Located in: Avon, Illinois, United States
Delivery:
Estimated between Mon, 30 Jun and Sat, 5 Jul to 91768
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Payments:
     Diners Club

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eBay item number:376354573396
Last updated on 26 Jun, 2025 02:35:18 AESTView all revisionsView all revisions

Item specifics

Condition
New: Never Used
Seller notes
“Excellent”
Mounting Style
PCB Mount
Minimum DC Amplifier Gain
9 dB
Configuration
Common Basis
Number of Elements per Chip
1
Custom Bundle
No
Package/Case
TO-92
MPN
PN4258 2N4258
Transistor Category
Small Switching Transistor
Minimum Operating Temperature
0 °C (32 °F)
Brand
National Semiconductor
Series
SMALL SIGNAL
Type
PNP
Number of Pins
3
Packaging
Bag
Maximum Operating Frequency
190 MHz
Maximum Operating Temperature
90 °C (194 °F)
Country/Region of Manufacture
Unknown
UPC
Does not apply

Item description from the seller

About this seller

twindadted

100% positive Feedback•228 items sold

Joined Nov 2024
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
4.9
Postage speed
5.0
Communication
5.0

Seller feedback (121)

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  • 5***9 (2750)- Feedback left by buyer.
    Past month
    Verified purchase
    SECOND PERFECT purchase from FRIENDLY, HONEST seller who went the EXTRA MILE to please. Item ACCURATELY DESCRIBED with comprehensive photographs. SOLID packaging. IMMEDIATE shipping. VERY REASONABLE shipping charge. Seller REFUNDED a portion of shipping charge WITHOUT BEING ASKED. TIMELY, INFORMATIVE communications. WOULD DO BUSINESS WITH AGAIN.
    Lot of 5 Vintage BEST Star Pattern Brass Keys Padlocks - Cores Control & Others (#376301351505)
  • n***y (283)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    As advertised. Excellent packaging. Fast shipping. Great price. Awesome communication. A+ seller
    Vintage Campfire Marshmallows 5 Pound Tin Campfire Corp. Ill. & Mass. GOOD (#376116051525)
  • d***u (22)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item shipped fast. It was packaged very well. The item was described accurately and the value is good. Communication and service was great.
    Vintage Dept. of the Army Manual TM 5-632 Insect And Rodent Control 1 Feb. 1956 (#376016163225)
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