Schematics

All of our Reform-related schematics, design files and documentation are publicly available on our GitLab instance:

https://source.mnt.re/reform/reform

All folders that have “pcb” in their name contain KiCad projects that you can explore interactively.

Motherboard Schematics

Motherboard Bill of Materials

Designator

Qty

Value

Brand

Part Number

BT1

1

Keystone

3000

C1 C4-C5 C32 C73 C86 C88 C100 C111 C114 C129-C130 C141 C145-C146 C162-C163

17

1uF

Taiyo Yuden

UMK107BJ105KA-T

C2 C7 C9 C11-C15 C20-C21 C27-C30 C43 C49-C50 C53-C57 C59-C61 C66-C67 C70 C74-C77 C80 C84-C85 C87 C89 C101 C103 C105-C110 C113 C115 C118-C119 C135-C136 C138 C140 C142-C144 C149 C154 C156 C158 C165-C166 C168-C169

64

0.1uF

Yageo

CC0603JPX7R9BB104

C3 C31

2

0.33uF

TDK

C1608X7R1H334K080AC

C6 C33 C35 C139 C151 C170

6

4.7uF

TDK

C1608X5R1V475K080AC

C8 C10 C48 C51 C62 C98

6

18pF

Yageo

CC0603JRNPO9BN180

C16-C17

2

100uF

UCC

EMZR500ARA221MHA0G

C18-C19

2

220uF

UCC

EMZR500ARA221MHA0G

C22-C26 C39-C42

9

0.1uF

Yageo

CC0603JPX7R9BB104

C34 C37 C46-C47 C63 C69 C71-C72 C81 C90-C91 C99 C112 C120 C131-C134 C137 C150 C155 C164 C167

23

10uF

Murata

GRM188R6YA106MA73D

C36 C38

2

6.8pF

Vishay

VJ0603A6R8DXQCW1BC

C44 C82 C125 C160

4

2.2uF

Taiyo Yuden

UMK107BBJ225KA-T

C45

1

33nF

KEMET

C0603C333J4REC7411

C52 C58 C102 C104 C116-C117 C128 C148 C152-C153

10

10nF

KEMET

C0603C103K5RAC3190

C64 C68 C78-C79

4

2nF

Murata

GRM1885C1H202JA01D

C65

1

680pF

KEMET

C0603C681J5GACTU

C83 C121 C123-C124 C126

5

47uF

Murata

GRM188R60J476ME15D

C122 C161

2

100uF

Panasonic

EEE-FTH101XAP

C127 C147

2

220uF

Murata

GRM32ER60J227ME05L

C157 C159

2

470nF

Taiyo Yuden

TMK107B7474KA-TR

D1

1

Diodes, Inc.

BZT52C10-7-F

D2 D29-D30

3

Nexperia

BAT46WJ,115

D3-D4 D6

3

Diodes, Inc.

SBR0560S1-7

D5

1

ROHM

RBR3MM60ATFTR

D7

1

Diodes, Inc.

BZT52C6V2-7-F

D8

1

ROHM

SML-D12Y1WT86

D9

1

ROHM

SML-D12Y1WT86

D10

1

Littelfuse

SP0503BAHT

D11

1

ROHM

SMLEN3WBC8W1

D12

1

ROHM

SMLEN3WBC8W1

D13

1

Vishay

SMAJ36CA-E3/5A

D14

1

AVX

SD0603S040S0R2

D15-D16

2

Vishay

BZX584C3V3-G3-08

D17-D19 D24-D28

8

Nexperia

PMEG60T10ELRX

D20-D21

2

MCC

SK54A-LTP

D22

1

ROHM

SMLEN3WBC8W1

D23

1

ROHM

SMLEN3WBC8W1

F1-F3

3

Littelfuse

0157004.DR

FB1-FB2 FB5-FB9

7

Murata

BLM18PG221SH1D

FB3-FB4 FB10-FB12 FB14-FB22

14

Murata

BLM18KG101TN1D

H1

1

Wurth

9774020243R

H22 H24-H25 H27

4

Wurth

9774025243R

J1

1

Würth

694106301002

J2

1

Molex

504050-0591

J3

1

TE

1775059-1

J4

1

Wurth

685119134923

J5-J6 J17

3

Wurth

692121030100

J7

1

CUI

SJ-43516-SMT-TR

J8

1

Korean Hroparts

TYPE-C-31-M-12

J9

1

JST

B4B-PH-K-S(LF)(SN)

J10

1

TE

1-2199230-6

J11

1

Molex

48099-5701

J12

1

Harwin

M40-3200845R

J13

1

Molex

504050-0591

J14

1

JST

B4B-PH-K-S(LF)(SN)

J15

1

Hirose

FH12-33S-0.5SH(55)

J16

1

Generic

3P 2mm pitch THT header

J18

1

Wurth

61300311021

J19

1

Amphenol FCI

20021111-00010T4LF

J20

1

Wurth

61300311121

J21

1

JST

B4B-PH-K-S(LF)(SN)

J22

1

Molex

87914-1616

J23

1

JST

B4B-PH-K-S(LF)(SN)

J24

1

Molex / Würth

87758-3016 / 687133149022

L1

1

22uH 5A

Wurth

7447709220

L2

1

Vishay Dale

IMC1210ER100K

L3-L4

2

68uH

Bourns

SRR1210-680M

L5

1

10uH

Taiyo Yuden

CBC3225T100MRV

L6-L7

2

2.2uH

Taiyo Yuden

BRL3225T2R2M

L8-L11

4

15uH

Murata

LQH32PB150MN0L

P1

1

Pulse

J0G-0003NL

Q1-Q2 Q15 Q17

4

Vishay Siliconix

SI7850DP-T1-E3

Q3 Q18

2

Vishay Siliconix

SI7461DP-T1-E3

Q4

1

Nexperia

PMV50ENEAR

Q5-Q12

8

Nexperia

PMV50EPEAR

R1 R7 R39 R51 R65 R73-R78 R81 R98 R101 R104-R109 R111 R116 R124-R126 R129-R130 R137 R141 R146-R147 R152 R154-R155 R157 R182 R185-R186 R193-R194

40

Vishay Dale

CRCW06030000Z0EAC

R2 R9 R45 R54 R62-R63 R83-R85 R95 R113 R115 R128 R161 R172 R196

16

10kΩ

Yageo

RC0603FR-0710KL

R3 R8 R46 R56 R58 R82 R86 R94 R103 R120 R160 R178-R179 R181 R188-R189

16

100kΩ

Vishay Dale

CRCW0603100KJNEAC

R4-R6 R55 R61 R96-R97 R153

8

1MΩ

Yageo

RC0603FR-071ML

R10-R16 R175-R176

9

100Ω

Vishay Dale

CRCW0603100RFKEAC

R17-R24

8

3.3kΩ

Vishay Dale

CRCW06033K30FKEAC

R25-R32

8

15Ω

TE Connectivity

CRGCQ2512J15R

R33 R43-R44 R68-R69 R131-R132 R135-R136 R164 R174

11

4.7kΩ

Yageo

RC0603FR-074K7L

R34 R180

2

150kΩ

Vishay Dale

CRCW0603150KFKEAC

R35 R37-R38 R40 R42 R71 R122 R195

8

1.5kΩ

Yageo

RC0603FR-071K5L

R36

1

475Ω

Yageo

RC0603FR-07475RL

R41 R177

2

0.02Ω

ROHM

LTR18EZPFSR020

R47-R48 R80 R142-R144 R197

7

47kΩ

Vishay Dale

CRCW060347K0FKEAC

R49-R50

2

0.01Ω

ROHM

LTR18EZPFU10L0

R53 R57 R64

3

51kΩ

Yageo

RC0603FR-0751KL

R59

1

9.09kΩ 1%

Vishay Dale

CRCW06039K09FKTA

R60

1

90.9kΩ 1%

Vishay Dale

CRCW060390K9FKEA

R66 R112

2

220Ω

Yageo

RC0603FR-07220RL

R67 R110 R183-R184

4

1kΩ

Yageo

RC0603FR-071KL

R70 R72 R114 R121 R138-R139 R150-R151

8

33Ω

Vishay Dale

CRCW060333R0FKEAC

R79

1

100kΩ NTC

Vishay / BC

NTCS0603E3104FXT

R90-R93

4

27Ω

Yageo

RC0603FR-0727RL

R117-R119 R168-R171

7

10k-DNP

Yageo

RC0603FR-0710KL

R123 R148 R198-R199

4

49.9Ω

Yageo

RC0603FR-1049R9L

R140

1

680Ω

Yageo

RC0603FR-07680RL

R156

1

1MΩ

Yageo

RC0603FR-071ML

R167

1

62Ω

Yageo

RC0603FR-0762RL

R173

1

49.9kΩ

Vishay Dale

CRCW060349K9FKEAC

R192

1

27kΩ

Bourns

CR0603-FX-2702ELF

SW1 SW3

2

Apem

DM01

SW2 SW6

2

USAKRO

UK-B0206-G3.8-250-JZ

U1

1

TE

1717254-1

U2

1

Analog Devices

LTC4020EUHF#PBF

U3

1

Cirrus Logic

WM8960CGEFL/V

U4

1

Analog Devices

LTC6803IG-4#PBF

U5

1

NXP

PCF8523T/1,118

U6

1

TI

INA233

U7

1

Texas Instruments

LM2677SX-5

U8

1

Texas Instruments

TXS0108EPW

U9

1

Texas Instruments

TUSB8040PFP

U10

1

Texas Instruments

SN65DSI86IPAPQ1

U11

1

Molex

67910-5700

U12

1

Texas Instruments

LM2677S-3.3/NOPB

U13 U19

2

Texas Instruments

TLV62568DBVR

U14

1

Texas Instruments

LMR16006YQ3

U17

1

Texas Instruments

TLV1117-18CDCYR

U18

1

NXP

LPC11U24FBD48-301

U20 U24 U27

3

Diodes, Inc.

AP22815AWT-7

U21 U25-U26

3

Littelfuse

SP3012-06UTG

U22

1

Texas Instruments

TPD12S521

U23

1

IDT

5V41066PGGI8

U28

1

Texas Instruments

SN74AVC1T45

Y1

1

24MHz

Seiko Epson

X1E0000210264

Y2

1

12MHz

Abracon

ABM8AIG-12.000MHz-2-T

Y3

1

25MHz

Abracon

ABM8AIG-25.000MHz-R40-4-T

Y4

1

32.768 kHz

ECS

ECS-.327-7-34B-TR

Keyboard Schematics

Keyboard Bill of Materials

Designator

Qty

Value

Brand

Part Number

C1-C2

2

18pF

Yageo

CC0603JRNPO9BN180

C3 C5 C8-C9 C11-C13

7

1uF

Yageo

CC0603KRX5R8BB105

C4 C6

2

0.1uF

Yageo

CC0603KRX7R9BB104

C7 C10

2

4.7uF

Murata

GRM188R61E475KE11D

D1-D35 D37-D80 D82

80

MDD

1N4007WS

D83

1

UMW

SS26

D84-D163

80

Meihua

MHT192WDT-C2

D164

1

MDD

BZT52C5V6

F1

1

TECHFUSE

nSMD100-16V

FB1

1

Murata

BLM18PG121SN1D

H1

1

DNP

DNP

H2

1

DNP

DNP

H3

1

DNP

DNP

H4

1

DNP

DNP

H5

1

DNP

DNP

H6

1

DNP

DNP

J1

1

JST

S4B-PH-SM4-K-TB(LF)(SN)

J2

1

JST

S4B-PH-SM4-K-TB(LF)(SN)

J3

1

XFCN

F1002-B-04-20T-R

J4

1

Korean Hroparts

TYPE-C-31-M-12

J5

1

DNP

DNP

L1

1

10uH

Sunlord

WPN4020H100MT

R1-R2 R17-R19

5

22Ω

Yageo

RC0603FR-0722RL

R3 R16

2

10kΩ

Yageo

RC0603JR-0710KL

R4

1

Yageo

RC0603JR-070RL

R5-R6 R9

3

4.7kΩ

Yageo

RC0603JR-074K7L

R7

1

62kΩ

Yageo

RC0603FR-0762KL

R8

1

604kΩ

Yageo

RC0603FR-07604KL

R10

1

715kΩ

Yageo

RC0603FR-07715KL

R11

1

1MΩ

Yageo

RC0603JR-071ML

R12

1

54.9kΩ

Yageo

AC0603FR-0754K9L

R13-R14

2

5.1kΩ

Yageo

RC0603FR-075K1L

SW1-SW35 SW37-SW80 SW82

80

Kailh

CPG135001D02

SW36 SW84

2

Dongguan Guangzhu

DSIC01LSGET

SW83

1

XKB

TS-1185EC-C-D-B

U1

1

Microchip

ATMEGA32U4-AU / RC

U2

1

Texas Instruments

TPS61185RGET

U3

1

Microchip

MCP1700T-3302E/TT

U4

1

UMW

USBLC6-2SC6

Y1

1

16MHz

Yangxing

X322516MRB4SI

OLED Schematics

Designator

Qty

Value

Brand

Part Number

C1-C2 C5-C7

5

1uF

Yageo

CC0603KRX5R8BB105

C3-C4

2

10uF

Taiyo Yuden

LMK107BJ106MALTD

H1

1

DNP

H2

1

DNP

J1

1

XFCN

F1002-B-04-20T-R

R1

1

330kΩ

Yageo

RC0603FR-07330KL

R2

1

4.7kΩ

Yageo

RC0603FR-074K7L

U1

1

Enrich Electronics

ENH-OB00910003

Trackball Schematics

Trackball Bill of Materials

Designator

Qty

Value

Brand

Part Number

C1 C6

2

27pF

Yageo

CC0603JRNPO9BN270

C2-C4 C7-C19 C21-C23

19

0.1uF

Yageo

CC0603JPX7R9BB104

C5 C24

2

4.7uF

Murata

GRM188R61E475KE11D

C20

1

1uF

Yageo

CC0603KRX5R8BB105

D1-D5

5

OPSCO

SK6805-EC15

D6

1

Nexperia

BZT52-B5V6J

F1

1

TECHFUSE

nSMD100-16V

FB1

1

Murata

BLM18PG221SH1D

J1

1

JST

B4B-PH-K-S(LF)(SN)

J2

1

Hirose

FH12-6S-0.5SH(55)

R1

1

1kΩ

Yageo

RC0603FR-071KL

R2-R3

2

10kΩ

Yageo

RC0603JR-0710KL

R4 R10-R11

3

4.7kΩ

Yageo

RC0603FR-074K7L

R8-R9

2

27.4Ω

Yageo

RC0603FR-0727R4L

SW1-SW5

5

Kailh

CPG135001D03

SW6

1

XKB

TS-1185EC-C-D-B

SW7

1

Dongguan Guangzhu

DSIC01LSGET

U1

1

Texas Instruments

SN74LV1T34DCKR

U2

1

Texas Instruments

TLV75533PDBVR

U3

1

STMicro

USBLC6-2SC6

U4

1

Raspberry Pi

RP2040

U5

1

Winbond

W25Q32JVSS

Y1

1

12MHz 18pF

Seiko Epson

Q22FA23V0041800

Trackball Sensor Schematics

Trackball Sensor Bill of Materials

Designator

Qty

Value

Brand

Part Number

C1

1

1uF

TDK

C1608X8L1C105K080AC

C2

1

0.1uF

Yageo

CC0603JPX7R9BB104

C3

1

10uF

Taiyo Yuden

LMK107BBJ106KALT

J1

1

Hirose

FH12-6S-0.5SH(55)

R1

1

DNP

DNP

U1

1

PixArt Imaging

PAT9125EL

Trackpad Schematics

Trackpad Bill of Materials

Designator

Qty

Value

Brand

Part Number

C1-C2

2

18pF

Yageo

CC0603JRNPO9BN180

C3 C5

2

0.1uF

Yageo

CC0603JPX7R9BB104

C4

1

1uF

Taiyo Yuden

UMK107BJ105KA-T

D1

1

Nexperia

BZT52-B5V6J

F1

1

Bel Fuse

0ZCJ0075AF2E

FB1

1

Murata

BLM18PG221SH1D

J1

1

JST

B4B-PH-K-S(LF)(SN)

J2

1

Hirose

FH12-6S-0.5SH(55)

R1-R2

2

10kΩ

Vishay Dale

CRCW060310K0JNEAC

R8-R9

2

22Ω

Yageo

RT0603DRD0722RL

R10-R11

2

4.7kΩ

Yageo

RC0603FR-074K7L

SW6

1

Diptronics

PTLP2

SW7

1

Apem

DM01

U1

1

Microchip

ATMEGA32U2-AU

U2

1

Texas Instruments

TLV75533PDBVR

U3

1

STMicro

USBLC6-2SC6

Y1

1

16MHz

Abracon

ABM8AIG-16.000MHz-4-T

Battery Pack Schematics

Battery Pack Bill of Materials

Designator

Qty

Value

Brand

Part Number

C1-C4

4

0.1uF

Generic

0603 0.1uF 50V

J1

1

Molex

504050-0591

Q1-Q8

8

Nexperia

PMV50ENEAR

R1-R4

4

330Ω

Generic

0603 330Ohms

R5-R8

4

1.2mΩ

Generic

1206 1.2mOhms (0.12Ohms) 1%

R9-R12

4

1kΩ

Generic

0603 1kOhms

U1-U4

4

Keystone

54

U5

1

Nisshinbo

R5617L020FF

U6

1

Nisshinbo

R5617L020FF

U7

1

Nisshinbo

R5617L020FF

U8

1

Nisshinbo

R5617L020FF

Assembly Parts

Part

Qty

Brand

Part Number

USB/SYSCTL Cable JST-PH 4P

3

MNT Research

MREFCBLU20R01

Speaker Cable JST-PH 4P

1

MNT Research

MREFCBLS20R01

eDP I-PEX to DuPont 2mm 2x15P Cable

1

MNT Research

MNT190722001

Sensor Cable 6P 50mm 0.5mm Pitch

1

Würth Elektronik

687606050002

OLED Cable 1mm Pitch 50mm

1

Würth Elektronik

686704050001

MIPI-DSI Cable FPC 0.5mm 33P 50mm

1

Würth Elektronik

687733050002

Battery Cable Picolock

2

Molex

15132-0503

Main Box Al6061 Black

1

MNT Research

MREFCMBT20R01

Bottom Plate Acrylic Transparent

1

MNT Research

MREFCBPL20R01

Keyboard Frame Al6061 Black

1

MNT Research

MREFCKBF20R01

Left Port Cover Steel Black

1

MNT Research

MREFCPCL20R01

Right Port Cover Steel Black

1

MNT Research

MREFCPCR20R01

Screen Back Al6061 Black

1

MNT Research

MREFCSCB20R01

Screen Front Al6061 Black

1

MNT Research

MREFCSCF20R01

Right Hinge

1

Smooth Technology

SMS-ZZ-219-L

Left Hinge

1

Smooth Technology

SMS-ZZ-219-R

Neodymium Bar Magnet

8

MNT Research

MREFDMAG20R01

Rubber Foot Transparent

4

Modulor

0303782

Screw M4x5 Countersunk DIN 965H

6

Accu

SIK-M4-5-A2

Screw M2x12 Countersunk DIN 965H

4

Accu

SIP-M2-12-A2

Screw M2x6 Countersunk DIN 965H

18

Accu

SIK-M2-6-A2

Screw M2x4 Pan Head DIN 7985H

30

Accu

SIP-M2-4-A2

Screw M2x5 Black Countersunk DIN 965H

23

Generic

Trackball Button Big (SLA)

2

MNT Research

MREFXTB120R02

Trackball Button Small (SLA)

3

MNT Research

MREFXTB220R02

Trackball Cup (PLA)

1

MNT Research

MREFXTBC20R02

Trackball Lid (PLA)

1

MNT Research

MREFXTBL20R02

Trackpad Assembly (PLA/Rubber/Glass)

1

MNT Research

MREFXTPH20R02

Speaker Holder (PLA)

2

MNT Research

MREFXSPK20R02

POM Ball Black 25mm

1

MNT Research

MREFBALB20R02

Trackpad Sensor

Azoteq

TPS65-201A-B

Display Panel eDP IPS 12.5”

1

Innolux

N125HCE-GN1

Speaker

2

PUI Audio

AS01808AO-3-R

Keycap 1U

64

FKcaps

MBK Choc Glow

Keycap 1U Homing

2

FKcaps

MBK Choc Glow

Keycap 1.25U

4

FKcaps

MBK Choc Glow

Keycap 1.5U

5

FKcaps

MBK Choc Glow

Keycap 1.75U

2

FKcaps

MBK Choc Glow

Keycap 1.5U Convex

2

FKcaps

MBK Choc

Keycap 2U Convex

1

FKcaps

MBK Choc

Power Supply 24V 2.5A 60W

1

Mean Well

GST60A24

Power Cable IEC 60320 C14

1

Depending on Region

Battery Cell LiFePO4 18650

1

Eremit

IFR-18650