TSSOP Panel of 4 different Pitch parts.
It has 1.75
I'M BAAACCCKKK!! DECEMBER 2017!!
REWORKING THE PROTO-CHIP WEBSITE, BEEN 5 YEARS AWAY FROM IT.

THE NEW PROTO-CHIP Family of SMD BreadBoards ARE AGAIN...Now Available!!
You have just found THE BEST Surface Mount Device Designers BreadBoard Site!

Proto-Chip!


DESIGNED BY ME, A LAB TECHNICIAN, BACK IN 1996, FOR AUTOMOTIVE ECM MODULE REWORK. THERE WERE NONE AVAILABLE AT THAT TIME. WE CUT UP COPPER CLAD FR-4, WITH DREMEL BITS AND CUTTER WHEELS.

THE PROTO-CHIP, CAME ABOUT FROM THAT EXERCISE IN BUDGETS, VERSUS, THE LAB TECHNICIANS! MANY TEST LAYOUTS LATER, WITH BILL PARLINS HELP AND GUIDANCE, PROTO-CHIP WAS BORN!! SOOOO, ITS 20 some YEARS LATER... I NEED SOME INPUT ON WHAT PROTOBOARDS PEOPLE WANT, AND ARE USEFUL! ARDUINO, RASPBERRY, OPEN SOURCE DIY??

NEW TSSOP-SOIC 4 board Panels!
4 different, 1.75" square SMD protoboards, NOT Just Adapters!

SOIC-Wide & Narrow, SSOP, TSOP32, SC70-6, SOP32, SOT23, 89, 143, 223, 0603 to 1206!!

Ground planes, Power traces, SMD wire pads and micropads!

Get your SMD circuits built up on the BEST SMD Breadboards available! See the Soldering article, HUGE Links pages for electronics, and Test Equipment, Radios, restoration, coming soon.

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Proto-SSOP
QFP 0.5 mm
QFP 0.8 mm
4 PCB Special
TSSOP 0.5 mm
TSSOP 0.65 mm
SSOP 0.8 mm
10 K Ohm 1.4 W 5% Resistor
TSSOP PNL
Tinychip2
Proto-Chip Index
18K
820-2W
QFP PANEL
Proto-Chip JR
KSC1845FTA NPN
KSC1845FTA NPN

10 - KSC1845FTA NPN TRANSISTORS -BRAND NEW

FAIRCHILD/ON SEMICONDUCTOR - KSC1845 NPN TRANSISTORS

Transistor Polarity: NPN
Configuration: Single
Collector- Emitter Voltage VCEO Max: 120 V
Collector- Base Voltage VCBO: 120 V
Emitter- Base Voltage VEBO: 5 V
Collector-Emitter Saturation Voltage: 0.07 V
Maximum DC Collector Current: 0.05 A
Gain Bandwidth Product fT: 110 MHz
Maximum Operating Temperature: + 150 C

Brand: ON/FAIRCHILD


Continuous Collector Current: 0.05 A
DC Collector/Base Gain hfe Min: 200
DC Current Gain hFE Max: 1200

10 NEW TRANSISTORS ON AMMO TAPE.

PIONEER, SANSUI, MARANTZ, AND MANY OTHER VINTAGE STEREOS, HAVE MANY TRANSISTORS THAT POP, CRACKLE, LEAK, AND ARE 30-40 YEARS OLD, AND NEED REPLACING.

REPLACEMENT TRANSISTOR
for the following NPN transistors:

CHECK PINOUTS CAREFULLY!!

2SC458 2SC693 2SC732
2SC870 2SC871 2SC732
2SC1000 2SC1222 2SC1312
2SC1313 2SC1328 2SC1344
2SC1345 2SC1400 2SC1708
2SC1735 2SC1775 2SC1175A
2SC1845

NONE AVAILABLE ONLINE, TIL FEBRUARY ??
MAY BECOME DISCONTINUED IN FUTURE??

$2.50 SHIPPING, IN PADDED ENVELOPE AND STATIC BAG.

DISABLED RETIRED VETERAN BUSINESS

On Sale!
$5.99 $4.99
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