1N4001 Diodes
Fairchild
From a picture of a real pre-NTI Apple-1.
Total # on board: 4.
Note: NTI board uses A14F instead.
Fairchild
These are the black glass package with blue markings, same as on the real Apple-1. Installed on my Mimeo replica.
Fairchild
Blue/black glass package. Unused.
1N914 Diodes
Fairchild
From a photo of a real Apple-1.
Total # on board: 4.
Fairchild
Orange/black glass package same as the real Apple-1. Installed on my Mimeo replica.
Fairchild 1N914B
Orange/black glass package, “B” in part number. Unused.
Fairchild
Orange/black glass package same as the real Apple-1. Desoldered.
Fairchild
Orange/black glass package same as the real Apple-1. Unused.
A14F Diodes
General Electric?
From photo of a real Apple-1.
“GE” is not part of label like some others described here.
Total # on pre-NTI board: 4.
Total # on NTI board: 8 (used in place of 1N4001s).
GE?
Another photo of a real pre-NTI Apple-1.
GE?
Another photo of a real NTI Apple-1.
GE?
Not as round as the version on the real pre-NTI Apple-1. Black bar is below the lettering, same as Apple-1.
On my Mimeo replica.
Made By?
Black bar is above the lettering in this version. Unused.
GE A114A
Same size as A14F, see spec sheets for electrical differences. Unused.
GE A115E and F
Larger than A14F, see spec sheets for electrical differences. Thicker leads fit in holes labeled “MR500” and “1N4001” on Newton boards, but only “MR500” holes on Mimeo boards. Unused.
GE?
Desoldered from vintage ‘70s Atari boards. The two on the left appear very similar to the photos of the real Apple-1 above. The two on the right are very similar to those on my Mimeo replica.
47pF Mica Capacitor
CDE (Cornell Dubilier)
From a photo of a real pre-NTI Apple-1. CDE logo is above the value, +/- 10%.
Total # on board: 1.
CDE
From a photo of a real NTI Apple-1. CDE logo is below the value. +/- 5%.
CDE
+/- 10%, CDE logo is below the value. On my Mimeo replica.
CDE
+/- 5%, logo is below the value the same as on the NTI Apple-1. Unused.
CDE
+/- 5%, these variations have the logo above the value. Unused.
Non-CDE
+/- 10%, various logos, some unused some used.
Non-CDE
+/- 5%, various logos, some unused some used.
.001µF Ceramic Disc Capacitor
RMC (Mallory)
From a photo of a real pre-NTI Apple-1.
JF.001 10%
Total # on board: 1.
Dielectric (“Circle D”)
From a photo of a real NTI Apple-1.
1K V .001M Z5U
Circle D
From another photo of a real NTI Apple-1.
RMC
JF.001 10%, exact match to the pre-NTI Apple-1. On my Mimeo replica.
RMC
JF.001 20%. Some scuff marks, short legs. Possibly used?
RMC
.001 10%, unused.
RMC
.001 10% and 20% variations. Used and unused.
Circle D
1K V .001M Z5U, same as on a real Apple-1. Unused.
Circle D
1K V .001Z Z5U, used.
Circle D
K .001 Z5P, unused.
Circle D
Larger size, +/-10% 1K V .001 Z5F, unused.
Circle D
Small size, M .001
.01µF Ceramic Disc Capacitor
Dielectric (“Circle D”)
From a photo of a real Apple-1.
Total # on board: 4.
Circle D
.01M 25 V, same as on a real Apple-1. This one is on my Mimeo replica.
Circle D
.01 variations, 50 V and 100 V. Unused and used.
Circle D
.01 M 100 V, short legs, unused.
RMC
.01 Z 100V Z5U, unused.
.1µF Capacitors
BEL
From a photo of a real pre-NTI Apple-1.
Ceramic disc.
Total # on board: 17.
Unknown Manuf
From a photo of a real NTI Apple-1.
.1Z, logo might be a “V” in a circle?
Film capacitor.
BEL
Ceramic disc .1, same as on a real Apple-1. Complete set of 17, desoldered.
BEL
Ceramic disc .1, same as on a real Apple-1. Unused.
BEL
Ceramic disc .1, same as on a real Apple-1. On my Mimeo replica.
Unknown Manuf
Same value and color as the one above on the NTI Apple-1. Possibly even the same “V” in a circle logo. Narrower, and has “50” next to the logo.
Siemens
104K X7R 50 (.1uF), small film capacitor. Desoldered.
22µF Electrolytic Capacitors
Philips 015
From a photo of a real pre-NTI Apple-1.
22µF 25V.
Total # on board: 5. On pre-NTI boards there are always 5 of these blue Philips caps.
Philips 015
From another photo of a real pre-NTI Apple-1.
Siemens
From a photo of a real NTI Apple-1.
22µF 25V.
On many NTI boards there is a mix of Siemens and Philips 22µF caps, with the majority usually being the Siemens.
Siemens
From another photo of a real NTI Apple-1.
Philips 015S
22µF 25V. These are very close to being the right period-correct part. Unused.
Philips 030BB
22µF 40V.
Same size and color as the 015, so this is a good option for a substitute. Unused.
Philips 015FA
22µF 25V.
Very close to markings on the originals. Desoldered.
Siemens
22µF 25V.
1976 and 1977 date codes. Very close to being the right period-correct part. Desoldered.
Siemens
22µF 25V.
1977 date code. Close to being the right period-correct part. Unused.
2400µF Electrolytic Capacitors
Sprague 39D
From a photo of a real pre-NTI Apple-1.
2400µF-25VDC.
Total # on board: 2.
Sprague 39D
From a photo of a real NTI Apple-1.
2400µF-25VDC.
Sprague 39D
2400µF 25VDC.
Date code 8421, unused.
Sprague 39D
2400µF 25VDC.
Date code 8813, unused.
5300µF Electrolytic Capacitors
Sprague 39D
From a picture of a real pre-NTI Apple-1. 7443L date code. Sprague part #: 39D538G015JP# (#=4 or 6?)
5300UF-15VDC.
Total # on board: 1.
Sprague 39D
From a picture of a real NTI Apple-1.
5300UF-15VDC.
Total # on board: 1.
Sprague 39D
From another picture of a real NTI Apple-1.
5300UF-15VDC.
Total # on board: 1.
Sprague 39D
7443L datecode. Exact match of pre-NTI Apple-1 part. Unused.
Sprague 39D
7508L datecode. Exact match of NTI Apple-1 part. Unused.
Sprague 39D
7730L datecode. Unused.
Sprague 39D
9043H datecode. Unused.
Sprague ATOM
5000UF 25VDC, 8843L datecode. Same length but slightly larger diameter than 39D 5300UF-15VDC.
100Ω Potentiometer
Spectrol
From a photo of a real pre-NTI Apple-1.
62-1-1/2 101.
Total # on board: 1.
Spectrol
From another photo of a real pre-NTI Apple-1.
Bourns
From a photo of a real NTI Apple-1. 3329P or 3329H?
Bourns
From another photo of a real NTI Apple-1. 3329P or 3329H?
Spectrol
62-1-1/2 101. 100R (100Ω). 8345 date code.
Spectrol
62-3-2 201. This is actually a 200Ω pot, but the color, shape and size are the same as the 100Ω so it can be an alternative. 8818 date code.
Bourns
3329H, straight legs.
Bourns
3329P, bent legs.
Allen-Bradley/Claro
100Ω, unused.
Spectrol
The Model 53 is larger than the 62 and has two-tone coloring.
330Ω Resistor
Piher(?) 1/4W, 5%
From a picture of a real pre-NTI Apple 1.
Carbon Film. May or may not be Piher, need verification.
Total on board: 1.
Allen-Bradley(?) 1/4W, 5%
From a picture of a real NTI Apple 1.
Carbon Composition. Looks like Allen-Bradley.
Total on board: 1.
Allen-Bradley part #: CB3315 RC07GF331J
Piher(?)
On my Mimeo replica. Exact match of band placement as the part on the real Apple-1. May or may not be Piher.
Piher(?)
Exact match of band placement as the part on the real Apple-1. May or may not be Piher.
Desoldered.
Piher 1/4W, 2%
Carbon film. Note the band placement on this Piher part does not look exactly like the Apple-1 part. Unused.
Allen-Bradley(?)
Carbon composition, band placement looks like Allen-Bradley. Unused.
390Ω Resistor
Allen-Bradley(?) 1/4W, 5%
From a picture of a real Apple 1.
Carbon Composition (same on pre-NTI and NTI). May or may not be Allen-Bradley, need verification.
Total on board: 2.
Allen-Bradley part #: CB3915 RC07GF391J
Allen-Bradley(?)
On my Mimeo replica.
Allen-Bradley(?)
Unused and desoldered versions.
1.2KΩ Resistor
(note: the marking on the board is “1.5K” but every picture online I’ve seen of a real Apple-1 has a 1.2K there. I put a 1.5K on my first (Obtronix) replica though and it works fine. In my experience 1.2K 1/4W 5% carbon comps are a little harder to find than other values, not sure why.)
Allen-Bradley(?) 1/4W, 5%
From a picture of a real Apple 1.
Carbon Composition (same on pre-NTI and NTI). May or may not be Allen-Bradley, need verification.
Total on board: 1.
Allen-Bradley part #: CB1225 RC07GF122J
Allen-Bradley(?)
On my Mimeo replica.
Allen-Bradley(?)
Unused.
3KΩ Resistor
Allen-Bradley(?) 1/4W, 5%
From a picture of a real pre-NTI Apple 1.
Carbon Composition with yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 12.
Allen-Bradley part #: JAN RCR07G302JS
Allen-Bradley(?)
From a picture of a real NTI Apple 1.
Carbon Composition without yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 12.
Allen-Bradley part #: CB3025 RC07GF302J
Allen-Bradley
With yellow band. On my Mimeo replica.
Allen-Bradley
With yellow band. Unused.
Allen-Bradley(?)
Without yellow band. Unused.
7.5KΩ Resistor
Allen-Bradley(?) 1/4W, 5%
From a picture of a real Apple 1.
Carbon Composition (same on pre-NTI and NTI). May or may not be Allen-Bradley, need verification.
Total on board: 6.
Allen-Bradley part #: CB7525 RC07GF752J
Allen-Bradley(?)
On my Mimeo replica.
Allen-Bradley(?)
Unused.
10KΩ Resistor
Allen-Bradley(?) 1/4W, 5%
From a picture of a real pre-NTI Apple 1.
Carbon Composition with yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 3.
Allen-Bradley part #: JAN RCR07G103JS
Allen-Bradley(?)
From a picture of a real NTI Apple 1.
Carbon Composition without yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 3.
Allen-Bradley part #: CB1035 RC07GF103J
Allen-Bradley
With yellow band. On my Mimeo replica.
Allen-Bradley
With yellow band. Unused.
Allen-Bradley(?)
Without yellow band. Unused.
27KΩ Resistor
Allen-Bradley(?) 1/4W, 5%
From a picture of a real pre-NTI Apple 1.
Carbon Composition with yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 1.
Allen-Bradley part #: JAN RCR07G273JS
Allen-Bradley(?)
From a picture of a real NTI Apple 1.
Carbon Composition without yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 1.
Allen-Bradley part #: CB2735 RC07GF273J
Allen-Bradley
With yellow band. On my Mimeo replica.
Allen-Bradley
With yellow band. Unused.
Allen-Bradley(?)
Without yellow band. Unused.
7812 Positive 12V 1A Voltage Regulator
Fairchild
From a photo of a real pre-NTI Apple-1.
UA7812UC. 7605 date code, TO-220 case.
Total # on board: 1.
Fairchild
From another photo of a real pre-NTI Apple-1.
Total # on board: 1.
Fairchild
Desoldered. 7605 date code, TO-220. On my Mimeo replica.
Fairchild
7812UC, 7605 date code. Unused.
Fairchild
UA7812UC, 8207 date code, TO-220.
LM320MP 5.0 Negative 5V 1A Voltage Regulator
National Semi
From a photo of a real pre-NTI Apple-1.
Older NS logo, TO-202 case.
Total # on board: 1.
Motorola
From a photo of a real prototype Apple-1. The top one of the three is the -5.0.
Total # on board: 1.
National Semi
Newer logo, ‘808 date code, TO-202. Unused.
National Semi
Newer logo, ‘132 date code, TO-202. Unused.
LM320MP-12 Negative 12V 1A Voltage Regulator
Motorola
From a photo of a real prototype Apple-1. The middle of the three is the -12. On the production Apple-1, the -12 is in a TO-202 case.
Total # on board: 1.
National Semi
8742 date code. Newer logo, TO-202. Unused.
Motorola
MC7912CP. 7503 date code. Gold plated, unused.
LM323K Positive 5V 3A Voltage Regulator
National Semi
From a photo of a real pre-NTI Apple-1.
Old NS logo. ‘550 date code. Gold plated base.
Total # on board: 1.
National Semi
From a photo of a real NTI Apple-1.
Old NS logo. ‘625 date code. Gold plated base.
Total # on board: 1.
National Semi
Exact date code match of pre-NTI Apple-1. Desoldered.
National Semi
‘508 date code. Old NS logo. On my Mimeo replica.
National Semi
‘604 date code. Unused.
National Semi
Back of ‘604 date code. Unused.
MPS3704 NPN Bipolar Switching Transistor
Motorola
From a photo of a real pre-NTI Apple-1.
Total # on board: 1.
Motorola
From a photo of another real pre-NTI Apple-1.
Motorola
From a photo of a real NTI Apple-1.
Total # on board: 1.
Motorola
From a photo of a real ACI card. Gold plated legs, stamped or embossed(?) “EBC”, thick color bars.
Total # on board: 2.
Motorola
Gold-plated legs, embossed “EBC”. Unused.
Motorola
Gold-plated legs, thick color bars.
10KΩ Resistors for ACI
Allen-Bradley 1%
From a photo of a real NTI Apple-1 ACI card. Cermet Film.
Total on board: 4.
Allen-Bradley part #: RN55D1002F.
Allen-Bradley 1%
From a photo of a real SCC Apple-1 ACI card.
Total on board: 4.
Allen-Bradley part #: RN55D1002F.
Allen-Bradley 5%
From a photo of a real NTI Apple-1 ACI card. Carbon composition.
Total on board: 1.
Allen-Bradley 5%
From a photo of a real SCC Apple-1 ACI card. Carbon composition.
Total on board: 1.
Allen-Bradley 1%
Exact match to ACI card. Unused.
Allen-Bradley 1%
RN55D1002F box.
Allen-Bradley 1%
RN55D1002F box.
Allen-Bradley 1%
RN55D1002F pack.
ACI Resistors (10K has its own section above)
1/4W, 5% 100K ohms
From a photo of a real NTI Apple-1 ACI card.
Carbon composition, no yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 1.
1/4W, 5% 100K ohms
From a photo of a real SCC Apple-1 ACC card.
Carbon composition, no yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 1.
1/4W, 5% 100K ohms
Carbon composition, no yellow band. Unused.
1/4W, 5% 100 ohms
From a photo of a real NTI Apple-1 ACI card.
Carbon composition, no yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 2.
1/4W, 5% 100 ohms
From a photo of a real SCC Apple-1 ACC card.
Carbon composition, no yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 2.
1/4W, 5% 100 ohms
From a photo of another real SCC Apple-1 ACC card.
Carbon film. Unknown manufacturer.
1/4W, 5% 100 ohms
Carbon composition, no yellow band. Unused.
1/4W, 5% 47K ohms
From a photo of a real NTI Apple-1 ACI card.
Carbon composition, no yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 1.
1/4W, 5% 47K ohms
From a photo of a real SCC Apple-1 ACC card.
Carbon composition, no yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 1.
1/4W, 5% 47K ohms
Carbon composition, no yellow band. Unused.
1/4W, 5% 3K ohms
From a photo of a real NTI Apple-1 ACI card.
Carbon composition, no yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 1.
1/4W, 5% 3K ohms
From a photo of a real SCC Apple-1 ACC card.
Carbon composition, no yellow band. May or may not be Allen-Bradley, need verification.
Total on board: 1.
ACI LED
Maker?
Tapered body like Monsanto’s early LEDs? Possible gold plated legs.
Maker?
Typical ‘70s red LED.
Maker?
Typical red LED. Tinned legs. Non-tapered body.
ACI .01µF Ceramic Disc Capacitor
Dielectric (“Circle D”)
From a photo of a real NTI Apple-1 ACI card.
.01M 25 V.
Total # on board: 1.
Circle D
From a photo of a real SCC Apple-1 ACI card.
.01M 25 V, same as the NTI card, and the Apple-1 motherboard.
Total # on board: 1.
Circle D
Exact match to the part on the Apple-1 and the ACI. This exact labeling has been hard for me to find - this is the only one I have ever come across, and it is mounted on my Mimeo replica.