Crystals – Mouser Peru

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MC-146 Crystal Units

Epson Timing MC-146 Crystal Units offer up to 32.7kHz frequency rating, 1µW maximum level of drive, and 7pF to 12.5pF load capacitance. These crystal units feature a fundamental overtone, 7mm x 1.5mm x 1.4mm external dimensions, and a -40°C to +85°C operating temperature range. Epson Timing MC-146 Crystal Units are ideal for small communication devices.

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Part #

Crystals 32.768KHz 20ppm 12.5pF -40C +85C

MC-146 32.7680KA-A3: PURE SN
Epson Timing
1: S/5.61
1,521In Stock

Mfr. Part #
MC-146 32.7680KA-A3: PURE SN

Mouser Part #
732-MC146-32.7KAA3SN

Epson Timing

Crystals 32.768KHz 20ppm 12.5pF -40C +85C

Learn More

Datasheet

1,521In Stock

Cut Tape

S/5.61

S/4.87

S/4.44

S/4.24

Reel

S/3.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

32.768 kHz

12.5 pF

20 PPM

6.7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape, MouseReel

Crystals 32.768KHz 20ppm 12.5pF -40C +85C

MC-146 32.7680KA-A3:ROHS
Epson Timing
1: S/5.61
8,379In Stock

Mfr. Part #
MC-146 32.7680KA-A3:ROHS

Mouser Part #
732-MC146-32.7KAA3R

Epson Timing

Crystals 32.768KHz 20ppm 12.5pF -40C +85C

Learn More

Datasheet

Product Comments

8,379In Stock

Cut Tape

S/5.61

S/4.87

S/4.44

S/4.24

Reel

S/3.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

32.768 kHz

12.5 pF

20 PPM

6.7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape, MouseReel

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 7.0PF 1K TR

MC-146 32.7680KA-AG0: ROHS
Epson Timing
1: S/2.61
2,556In Stock

Mfr. Part #
MC-146 32.7680KA-AG0: ROHS

Mouser Part #
732-14632.7680KA-AG0

Epson Timing

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 7.0PF 1K TR

Learn More

Datasheet

2,556In Stock

Cut Tape

S/2.61

S/2.27

S/2.06

S/1.98

Reel

S/1.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

32.768 kHz

7 pF

20 PPM

7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape, MouseReel

Crystals SMD XTL KHZ +/-20PPM,-40~85C 12.5PF BULK

MC-146 32.7680KA-A: PURE SN
Epson Timing
1: S/5.61
94In Stock

Mfr. Part #
MC-146 32.7680KA-A: PURE SN

Mouser Part #
732-146327680KAAPRSN

Epson Timing

Crystals SMD XTL KHZ +/-20PPM,-40~85C 12.5PF BULK

Learn More

Datasheet

94In Stock

S/5.61

S/4.83

S/4.40

S/4.20

View

Min.: 1
Mult.: 1

32.768 kHz

12.5 pF

20 PPM

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Bulk

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 6.0PF 1K TR

MC-146 32.7680KA-E0: ROHS
Epson Timing
1: S/2.76
694In Stock

Mfr. Part #
MC-146 32.7680KA-E0: ROHS

Mouser Part #
732-146327680KAE0RHS

Epson Timing

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 6.0PF 1K TR

Learn More

Datasheet

694In Stock

Cut Tape

S/2.76

S/2.39

S/2.17

S/2.08

Reel

S/1.67

View

Min.: 1
Mult.: 1

: 1,000

32.768 kHz

6 pF

20 PPM

7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape

Crystals MC-146 32.7680KA-E: PURE SN SMD XTL KHZ +/-20PPM,-40 85C 6.0PF BULK

MC-146 32.7680KA-E PURE SN
Epson Timing
1: S/5.61
130In Stock

Mfr. Part #
MC-146 32.7680KA-E PURE SN

Mouser Part #
732-146327680KAEPRSN

Epson Timing

Crystals MC-146 32.7680KA-E: PURE SN SMD XTL KHZ +/-20PPM,-40 85C 6.0PF BULK

Learn More

Datasheet

130In Stock

S/5.61

S/4.83

S/4.40

S/4.20

View

Min.: 1
Mult.: 1

32.768 kHz

6 pF

20 PPM

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Bulk

Crystals SMD KHZ+/-20PPM,-40 85C 9.0PF 250TR

MC-146 32.7680KA-AC3: PURE SN
Epson Timing
1: S/5.80
250In Stock

Mfr. Part #
MC-146 32.7680KA-AC3: PURE SN

Mouser Part #
732-327680KAAC3PURSN

Epson Timing

Crystals SMD KHZ+/-20PPM,-40 85C 9.0PF 250TR

Learn More

Datasheet

250In Stock

Cut Tape

S/5.80

S/5.02

S/4.75

S/4.32

Reel

S/4.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

MC-146

Reel, Cut Tape, MouseReel

Crystals SMD XTL KHZ +/-20PPM,-40 85C 9.0PF BULK

MC-146 32.7680KA-AC: ROHS
Epson Timing
1: S/5.61
183In Stock

Mfr. Part #
MC-146 32.7680KA-AC: ROHS

Mouser Part #
732-46327680KAACROHS

Epson Timing

Crystals SMD XTL KHZ +/-20PPM,-40 85C 9.0PF BULK

Learn More

Datasheet

183In Stock

S/5.61

S/4.83

S/4.40

S/4.20

View

Min.: 1
Mult.: 1

32.768 kHz

9 pF

20 PPM

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Bulk

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 7.0PF BULK

MC-146 32.7680KA-AG: PURE SN
Epson Timing
1: S/5.76
33In Stock

Mfr. Part #
MC-146 32.7680KA-AG: PURE SN

Mouser Part #
732-46327680KAAGPRSN

Epson Timing

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 7.0PF BULK

Learn More

Datasheet

33In Stock

S/5.76

S/4.98

S/4.71

S/4.24

View

Min.: 1
Mult.: 1

32.768 kHz

7 pF

20 PPM

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Bulk

Crystals SMD XTL KHZ +/-20PPM,-40 85C 6.0PF 1K TR

MC-146 32.7680KA-E0: PURE SN
Epson Timing
1: S/2.65
480In Stock

Mfr. Part #
MC-146 32.7680KA-E0: PURE SN

Mouser Part #
732-46327680KAE0PRSN

Epson Timing

Crystals SMD XTL KHZ +/-20PPM,-40 85C 6.0PF 1K TR

Learn More

Datasheet

480In Stock

Cut Tape

S/2.65

S/2.30

S/2.08

S/2.00

Reel

S/1.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

32.768 kHz

6 pF

20 PPM

7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape, MouseReel

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 12.5PF 3K T/R

MC-146 32.7680KA-A5: ROHS
Epson Timing
1: S/2.61
2,335In Stock

Mfr. Part #
MC-146 32.7680KA-A5: ROHS

Mouser Part #
732-MC-14632.7680KA

Epson Timing

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 12.5PF 3K T/R

Learn More

Datasheet

2,335In Stock

Cut Tape

S/2.61

S/2.28

S/2.07

S/1.99

View

Reel

S/1.53

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

32.768 kHz

12.5 pF

20 PPM

7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape, MouseReel

Crystals 32.768KHz 20ppm 12.5pF -40C +85C

MC-146 32.7680KA-A0:ROHS
Epson Timing
1: S/2.57
31In Stock
6,000On Order

Mfr. Part #
MC-146 32.7680KA-A0:ROHS

Mouser Part #
732-MC146-32.7KAA0R

Epson Timing

Crystals 32.768KHz 20ppm 12.5pF -40C +85C

Learn More

Datasheet

31In Stock

6,000On Order

Cut Tape

S/2.57

S/2.23

S/2.04

S/1.95

Reel

S/1.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

32.768 kHz

12.5 pF

20 PPM

6.7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape, MouseReel

Crystals 32.768KHz 20ppm 9pF -40C +85C

MC-146 32.7680KA-AC0:ROHS
Epson Timing
1: S/2.61
1,373In Stock

Mfr. Part #
MC-146 32.7680KA-AC0:ROHS

Mouser Part #
732-MC146-32.7KAAC0R

Epson Timing

Crystals 32.768KHz 20ppm 9pF -40C +85C

Learn More

Datasheet

1,373In Stock

Cut Tape

S/2.61

S/2.26

S/2.05

S/1.97

Reel

S/1.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

32.768 kHz

9 pF

20 PPM

6.7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape, MouseReel

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 12.5PF 3K T/R

MC-146 32.7680KA-A5: PURE SN
Epson Timing
1: S/2.72
1,622In Stock

Mfr. Part #
MC-146 32.7680KA-A5: PURE SN

Mouser Part #
732-MC14632.7680KAA5

Epson Timing

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 12.5PF 3K T/R

Learn More

Datasheet

1,622In Stock

Cut Tape

S/2.72

S/2.35

S/2.14

S/2.05

View

Reel

S/1.59

Min.: 1
Mult.: 1

: 3,000

32.768 kHz

12.5 pF

20 PPM

7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape

Crystals SMD XTL KHZ+/-20PPM,-40 85C 9.0PF 250TR

MC-146 32.7680KA-AC3: ROHS
Epson Timing
1: S/5.80
127In Stock
250Expected 11/23/2026

Mfr. Part #
MC-146 32.7680KA-AC3: ROHS

Mouser Part #
732-MC14632.76KAAC3R

Epson Timing

Crystals SMD XTL KHZ+/-20PPM,-40 85C 9.0PF 250TR

Learn More

Datasheet

127In Stock

250Expected 11/23/2026

Cut Tape

S/5.80

S/5.02

S/4.75

S/4.40

Reel

S/3.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

32.768 kHz

9 pF

20 PPM

7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape, MouseReel

Crystals 32.768KHz 9.0pF 20ppm

MC-146 32.7680KA-AC5:RoHS
Epson Timing
1: S/2.57
290In Stock

Mfr. Part #
MC-146 32.7680KA-AC5:RoHS

Mouser Part #
732-MC14632.76KAAC5R

Epson Timing

Crystals 32.768KHz 9.0pF 20ppm

Learn More

Datasheet

290In Stock

Cut Tape

S/2.57

S/2.23

S/2.02

S/1.94

Reel

S/1.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

32.768 kHz

9 pF

20 PPM

7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape, MouseReel

Crystals 32.768KHz 20ppm 7 pF -40C +85C

MC-146 32.7680KA-AG0: PURE SN
Epson Timing
1: S/2.84
104In Stock
1,000Expected 8/17/2026

Mfr. Part #
MC-146 32.7680KA-AG0: PURE SN

Mouser Part #
732-MC14632.7KAAG0SN

Epson Timing

Crystals 32.768KHz 20ppm 7 pF -40C +85C

Learn More

Datasheet

104In Stock

1,000Expected 8/17/2026

Cut Tape

S/2.84

S/2.43

S/2.30

S/2.09

Reel

S/1.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

32.768 kHz

7 pF

20 PPM

6.7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape, MouseReel

Crystals MINI SMD XTL KHZ +/-20PPM,-40~85C 12.5PF BULK

MC-146 32.7680KA-A: ROHS
Epson Timing
1: S/5.61
9In Stock

Mfr. Part #
MC-146 32.7680KA-A: ROHS

Mouser Part #
732-MC146327680KAA

Epson Timing

Crystals MINI SMD XTL KHZ +/-20PPM,-40~85C 12.5PF BULK

Learn More

Datasheet

9In Stock

S/5.61

S/4.83

S/4.40

S/4.20

View

Min.: 1
Mult.: 1

32.768 kHz

12.5 pF

20 PPM

7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

7 mm

1.5 mm

1.4 mm

MC-146

Bulk

Crystals SMD XTL KHZ +/-20PPM,-40 85C 6.0PF BULK

MC-146 32.7680KA-E: ROHS
Epson Timing
1: S/5.61
169In Stock

Mfr. Part #
MC-146 32.7680KA-E: ROHS

Mouser Part #
732-MC146327680KAE

Epson Timing

Crystals SMD XTL KHZ +/-20PPM,-40 85C 6.0PF BULK

Learn More

Datasheet

169In Stock

S/5.61

S/4.83

S/4.40

S/4.20

View

Min.: 1
Mult.: 1

32.768 kHz

6 pF

20 PPM

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Bulk

Crystals

MC-146 32.7680KA-E3:PURE SN
Epson Timing
1: S/5.61
200In Stock

Mfr. Part #
MC-146 32.7680KA-E3:PURE SN

Mouser Part #
732-MC146327680KAE3P

Epson Timing

Crystals

Learn More

Datasheet

200In Stock

Cut Tape

S/5.61

S/4.87

S/4.44

S/4.24

Reel

S/3.97

View

Min.: 1
Mult.: 1

: 250

32.768 kHz

6 pF

20 PPM

7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

6.7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape

Crystals

MC-146 32.7680KA-E3:ROHS
Epson Timing
1: S/5.61
611In Stock

Mfr. Part #
MC-146 32.7680KA-E3:ROHS

Mouser Part #
732-MC146327680KAE3R

Epson Timing

Crystals

Learn More

Datasheet

611In Stock

Cut Tape

S/5.61

S/4.87

S/4.44

S/4.24

Reel

S/3.97

View

Min.: 1
Mult.: 1

: 250

32.768 kHz

12.5 pF

20 PPM

7 mm x 1.5 mm

- 40 C

+ 85 C

SMD/SMT

65 kOhms

1 uW

7 mm

1.5 mm

1.4 mm

MC-146

Reel, Cut Tape

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 7.0PF 250TR

MC-146 32.7680KA-AG3: PURE SN
Epson Timing
1: S/5.80
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MC-146 32.7680KA-AG3: PURE SN

Mouser Part #
732-146327680KAG3PSN

Epson Timing

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 7.0PF 250TR

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

S/5.80

S/5.02

S/4.75

S/4.32

Reel

S/4.01

View

Min.: 1
Mult.: 1

: 250

MC-146

Reel, Cut Tape

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 7.0PF 3K TR

MC-146 32.7680KA-AG5: PURE SN
Epson Timing
3,000: S/1.57
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MC-146 32.7680KA-AG5: PURE SN

Mouser Part #
732-146327680KAG5PSN

Epson Timing

Crystals MINI SMD XTL KHZ +/-20PPM,-40 85C 7.0PF 3K TR

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

S/1.57

Min.: 3,000
Mult.: 3,000

: 3,000

MC-146

Reel

Crystals SMD KHZ+/-20PPM,-40 85C 9.0PF 1K TR

MC-146 32.7680KA-AC0: PURE SN
Epson Timing
1: S/2.84
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MC-146 32.7680KA-AC0: PURE SN

Mouser Part #
732-327680KAAC0PRESN

Epson Timing

Crystals SMD KHZ+/-20PPM,-40 85C 9.0PF 1K TR

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

S/2.84

S/2.43

S/2.30

S/2.09

Reel

S/1.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

9 pF

- 40 C

+ 85 C

MC-146

Reel, Cut Tape, MouseReel

Crystals SMD XTL KHZ +/-20PPM,-40 85C 9.0PF 3K TR

MC-146 32.7680KA-AC5: PURE SN
Epson Timing
3,000: S/1.57
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MC-146 32.7680KA-AC5: PURE SN

Mouser Part #
732-327680KAAC5PURSN

Epson Timing

Crystals SMD XTL KHZ +/-20PPM,-40 85C 9.0PF 3K TR

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

S/1.57

Min.: 3,000
Mult.: 3,000

: 3,000

MC-146

Reel

MC-146 Crystal Units

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