Film Capacitors – Mouser Singapore

.hide-partial { max-height: none; } .show-more { display: none; }

ECW Metallized Plastic Film Capacitors

Panasonic Industry ECW series Metallized Plastic Film Capacitors are small, low loss polypropylene capacitors with excellent frequency characteristics and low hum. The capacitors are available in 250V_DC, 450V_DC, and 630V_DC, and 800V_DC with a capacitance range from 0.1µF to 6.8µF (250V_DC, 450V_DC, and 630V_DC), and from 0.010µF to 0.047µF (800V_DC). Applications for the ECW series include Lighting Control, Inverter Circuits, Active Filter Circuits, Snubber Circuits, High Frequency, and High Current Circuits.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,523

Applied Filters:

Capacitance

Voltage Rating DC

Termination Style

Dielectric

Lead Spacing

Length

Width

Product

Tolerance

Number of Pins

Height

Lead Style

Minimum Operating Temperature

Maximum Operating Temperature

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Film Capacitors 630VDC 0.56uF 5% MPP L/S=15mm

ECW-FD2J564JQ
Panasonic Industry
1: $2.03
600In Stock

Mfr. Part No.
ECW-FD2J564JQ

Mouser Part No
667-ECW-FD2J564JQ

Panasonic Industry

Film Capacitors 630VDC 0.56uF 5% MPP L/S=15mm

Learn More

Datasheet

600In Stock

$2.03

$1.41

$1.04

$0.868

View

Min.: 1
Mult.: 1

560 nF

630 VDC

Radial

Polypropylene (PP)

15 mm (0.591 in)

17.8 mm (0.701 in)

20.3 mm (0.799 in)

General Film Capacitors

5 %

2 Pin

8.4 mm (0.331 in)

Crimped

- 40 C

+ 105 C

ECWF(D)

Bulk

Film Capacitors 450VDC 0.18uF 5% MPP L/S=10mm

ECW-FD2W184JQ
Panasonic Industry
1: $1.03
929In Stock

Mfr. Part No.
ECW-FD2W184JQ

Mouser Part No
667-ECW-FD2W184JQ

Panasonic Industry

Film Capacitors 450VDC 0.18uF 5% MPP L/S=10mm

Learn More

Datasheet

929In Stock

$1.03

$0.698

$0.475

$0.388

View

Min.: 1
Mult.: 1

180 nF

450 VDC

Radial

Polypropylene (PP)

10 mm (0.394 in)

12.6 mm (0.496 in)

4.8 mm (0.189 in)

RF Microwave Film Capacitors

5 %

2 Pin

14.3 mm (0.563 in)

Crimped

- 40 C

+ 110 C

ECWF(D)

Bulk

Film Capacitors 450VDC 2.2uF 5% LS=15mm Cut Lead

ECW-FD2W225JC
Panasonic Industry
1: $2.08
721In Stock

Mfr. Part No.
ECW-FD2W225JC

Mouser Part No
667-ECW-FD2W225JC

Panasonic Industry

Film Capacitors 450VDC 2.2uF 5% LS=15mm Cut Lead

Learn More

Datasheet

721In Stock

$2.08

$1.46

$1.06

$0.891

View

Min.: 1
Mult.: 1

2.2 uF

450 VDC

Radial

Polypropylene (PP)

15 mm (0.591 in)

17.5 mm (0.689 in)

14.3 mm (0.563 in)

General Film Capacitors

5 %

2 Pin

11.1 mm (0.437 in)

Cut

- 40 C

+ 105 C

ECWF(D)

Bulk

Film Capacitors 450VDC 0.82uF 10% LS=15mm Cut Lead

ECW-FD2W824KC
Panasonic Industry
1: $1.22
453In Stock

Mfr. Part No.
ECW-FD2W824KC

Mouser Part No
667-ECW-FD2W824KC

Panasonic Industry

Film Capacitors 450VDC 0.82uF 10% LS=15mm Cut Lead

Learn More

Datasheet

453In Stock

$1.22

$0.816

$0.589

$0.486

View

Min.: 1
Mult.: 1

820 nF

450 VDC

Radial

Polypropylene (PP)

15 mm (0.591 in)

17.5 mm (0.689 in)

10.4 mm (0.409 in)

General Film Capacitors

10 %

2 Pin

7.2 mm (0.283 in)

Cut

- 40 C

+ 105 C

ECWF(D)

Bulk

Film Capacitors 0.022uF 1.0kV 3% MPP L/S=15mm

ECW-H10223HV
Panasonic Industry
1: $2.09
270In Stock

Mfr. Part No.
ECW-H10223HV

Mouser Part No
667-ECW-H10223HV

Panasonic Industry

Film Capacitors 0.022uF 1.0kV 3% MPP L/S=15mm

Learn More

Datasheet

270In Stock

$2.09

$1.46

$1.01

$0.839

View

Min.: 1
Mult.: 1

22 nF

1 kVDC

Radial

Polypropylene (PP)

15 mm (0.591 in)

18 mm (0.709 in)

8.5 mm (0.335 in)

RF Microwave Film Capacitors

3 %

2 Pin

15 mm (0.591 in)

Straight

- 55 C

+ 105 C

ECWH(V)

Bulk

Film Capacitors 1000VDC 0.022uF 5% MPP L/S=10mm

ECW-H10223JVB
Panasonic Industry
1: $1.90
298In Stock

Mfr. Part No.
ECW-H10223JVB

Mouser Part No
667-ECW-H10223JVB

Panasonic Industry

Film Capacitors 1000VDC 0.022uF 5% MPP L/S=10mm

Learn More

Datasheet

298In Stock

$1.90

$1.32

$0.91

$0.751

View

Min.: 1
Mult.: 1

22 nF

1 kVDC

Radial

Polypropylene (PP)

10 mm (0.394 in)

18 mm (0.709 in)

8.5 mm (0.335 in)

RF Microwave Film Capacitors

5 %

2 Pin

20 mm (0.787 in)

Crimped

- 40 C

+ 105 C

ECWH(V)

Bulk

Film Capacitors 0.033uF 1.0kV 5% MPP L/S=7.5mm

ECW-H10333RJV
Panasonic Industry
1: $2.30
409In Stock

Mfr. Part No.
ECW-H10333RJV

Mouser Part No
667-ECW-H10333RJV

Panasonic Industry

Film Capacitors 0.033uF 1.0kV 5% MPP L/S=7.5mm

Learn More

Datasheet

409In Stock

Cut Tape

$2.30

$1.60

$1.08

Reel

$0.895

$0.888

View

Min.: 1
Mult.: 1

: 400

33 nF

1 kVDC

Radial

Polypropylene (PP)

15 mm (0.591 in)

23 mm (0.906 in)

7.5 mm (0.295 in)

RF Microwave Film Capacitors

5 %

2 Pin

21 mm (0.827 in)

Straight

- 40 C

+ 105 C

ECWH(V)

Reel, Cut Tape

Film Capacitors 0.0075uF 1.0kV 5% MPP L/S=15mm

ECW-H10752JV
Panasonic Industry
1: $1.66
168In Stock

Mfr. Part No.
ECW-H10752JV

Mouser Part No
667-ECW-H10752JV

Panasonic Industry

Film Capacitors 0.0075uF 1.0kV 5% MPP L/S=15mm

Learn More

Datasheet

168In Stock

$1.66

$1.13

$0.738

$0.615

View

Min.: 1
Mult.: 1

7.5 nF

1 kVDC

Radial

Polypropylene (PP)

15 mm (0.591 in)

18 mm (0.709 in)

6 mm (0.236 in)

RF Microwave Film Capacitors

5 %

2 Pin

12.5 mm (0.492 in)

Straight

- 55 C

+ 105 C

ECWH(V)

Bulk

Film Capacitors 1250VDC 0.0036uF 5% MPP L/S=10mm

ECW-H12362JVB
Panasonic Industry
1: $1.92
639In Stock

Mfr. Part No.
ECW-H12362JVB

Mouser Part No
667-ECW-H12362JVB

Panasonic Industry

Film Capacitors 1250VDC 0.0036uF 5% MPP L/S=10mm

Learn More

Datasheet

639In Stock

$1.92

$1.33

$0.915

$0.82

View

Min.: 1
Mult.: 1

3.6 nF

1.25 kVDC

Radial

Polypropylene (PP)

10 mm (0.394 in)

18 mm (0.709 in)

6 mm (0.236 in)

RF Microwave Film Capacitors

5 %

2 Pin

17.5 mm (0.689 in)

Crimped

- 40 C

+ 105 C

ECWH(V)

Bulk

Film Capacitors 1250VDC 0.082uF 5% MPP L/S=17.5mm

ECW-H12823JVB
Panasonic Industry
1: $4.66
248In Stock

Mfr. Part No.
ECW-H12823JVB

Mouser Part No
667-ECW-H12823JVB

Panasonic Industry

Film Capacitors 1250VDC 0.082uF 5% MPP L/S=17.5mm

Learn More

Datasheet

248In Stock

$4.66

$3.47

$3.01

$2.16

View

Min.: 1
Mult.: 1

82 nF

1.25 kVDC

Radial

Polypropylene (PP)

17.5 mm (0.689 in)

28 mm (1.102 in)

14 mm (0.551 in)

RF Microwave Film Capacitors

5 %

2 Pin

27.5 mm (1.083 in)

Crimped

- 40 C

+ 105 C

ECWH(V)

Bulk

Film Capacitors 0.01uF 1.6kV 3% MPP L/S=7.5mm

ECW-H16103RHV
Panasonic Industry
1: $1.92
382In Stock

Mfr. Part No.
ECW-H16103RHV

Mouser Part No
667-ECW-H16103RHV

Panasonic Industry

Film Capacitors 0.01uF 1.6kV 3% MPP L/S=7.5mm

Learn More

Datasheet

382In Stock

Cut Tape

$1.92

$1.33

$0.981

Reel

$0.719

$0.641

Min.: 1
Mult.: 1

: 400

10 nF

1.6 kVDC

Radial

Polypropylene (PP)

15 mm (0.591 in)

23 mm (0.906 in)

8 mm (0.315 in)

RF Microwave Film Capacitors

3 %

2 Pin

21.5 mm (0.846 in)

Straight

- 40 C

+ 105 C

ECWH(V)

Reel, Cut Tape

Film Capacitors 0.0047uF 1.6kV 3% MPP L/S=20mm

ECW-H16472HV
Panasonic Industry
1: $1.93
635In Stock
1,000Expected 27/8/2026

Mfr. Part No.
ECW-H16472HV

Mouser Part No
667-ECW-H16472HV

Panasonic Industry

Film Capacitors 0.0047uF 1.6kV 3% MPP L/S=20mm

Learn More

Datasheet

635In Stock

1,000Expected 27/8/2026

$1.93

$1.31

$0.952

$0.789

View

Min.: 1
Mult.: 1

4.7 nF

1.6 kVDC

Radial

Polypropylene (PP)

20 mm (0.787 in)

23 mm (0.906 in)

6.5 mm (0.256 in)

RF Microwave Film Capacitors

3 %

2 Pin

14.5 mm (0.571 in)

Straight

- 55 C

+ 105 C

ECWH(V)

Bulk

Film Capacitors 0.0091uF 2.0kV 5% MPP L/S=20mm

ECW-H20912JV
Panasonic Industry
1: $1.89
20In Stock

Mfr. Part No.
ECW-H20912JV

Mouser Part No
667-ECW-H20912JV

Panasonic Industry

Film Capacitors 0.0091uF 2.0kV 5% MPP L/S=20mm

Learn More

Datasheet

20In Stock

$1.89

$1.31

$0.753

$0.724

View

Min.: 1
Mult.: 1

9.1 nF

2 kVDC

Radial

Polypropylene (PP)

20 mm (0.787 in)

23 mm (0.906 in)

10 mm (0.394 in)

RF Microwave Film Capacitors

5 %

2 Pin

19 mm (0.748 in)

Straight

- 55 C

+ 105 C

ECWH(V)

Bulk

Film Capacitors 0.02uF 800VDC 3% MPP L/S=7.5mm

ECW-H8203RHV
Panasonic Industry
1: $1.99
999In Stock

Mfr. Part No.
ECW-H8203RHV

Mouser Part No
667-ECW-H8203RHV

Panasonic Industry

Film Capacitors 0.02uF 800VDC 3% MPP L/S=7.5mm

Learn More

Datasheet

999In Stock

Cut Tape

$1.99

$1.39

$1.01

Reel

$0.847

$0.792

View

Min.: 1
Mult.: 1

: 500

20 nF

800 VDC

Radial

Polypropylene (PP)

7.5 mm (0.295 in)

18 mm (0.709 in)

7 mm (0.276 in)

RF Microwave Film Capacitors

3 %

2 Pin

19 mm (0.748 in)

Straight

- 40 C

+ 105 C

ECWH(V)

Reel, Cut Tape

Film Capacitors 0.043uF 800VDC 3% MPP L/S=7.5mm

ECW-H8433RHV
Panasonic Industry
1: $2.23
843In Stock

Mfr. Part No.
ECW-H8433RHV

Mouser Part No
667-ECW-H8433RHV

Panasonic Industry

Film Capacitors 0.043uF 800VDC 3% MPP L/S=7.5mm

Learn More

Datasheet

843In Stock

Cut Tape

$2.23

$1.55

$1.14

Reel

$0.951

$0.842

View

Min.: 1
Mult.: 1

: 500

43 nF

800 VDC

Radial

Polypropylene (PP)

20 mm (0.787 in)

23 mm (0.906 in)

7.5 mm (0.295 in)

RF Microwave Film Capacitors

3 %

2 Pin

21 mm (0.827 in)

Straight

- 25 C

+ 85 C

ECWH(V)

Reel, Cut Tape

Film Capacitors 0.047uF 800VDC 3% MPP L/S=20mm

ECW-H8473HV
Panasonic Industry
1: $2.05
117In Stock

Mfr. Part No.
ECW-H8473HV

Mouser Part No
667-ECW-H8473HV

Panasonic Industry

Film Capacitors 0.047uF 800VDC 3% MPP L/S=20mm

Learn More

Datasheet

117In Stock

$2.05

$1.43

$1.00

$0.827

View

Min.: 1
Mult.: 1

47 nF

800 VDC

Radial

Polypropylene (PP)

20 mm (0.787 in)

23 mm (0.906 in)

7.5 mm (0.295 in)

RF Microwave Film Capacitors

3 %

2 Pin

16 mm (0.63 in)

Straight

- 25 C

+ 85 C

ECWH(V)

Bulk

Film Capacitors 800VDC 0.051uF 3% MPP L/S=15mm

ECW-H8513HVB
Panasonic Industry
1: $2.08
265In Stock

Mfr. Part No.
ECW-H8513HVB

Mouser Part No
667-ECW-H8513HVB

Panasonic Industry

Film Capacitors 800VDC 0.051uF 3% MPP L/S=15mm

Learn More

Datasheet

265In Stock

$2.08

$1.46

$1.01

$0.826

View

Min.: 1
Mult.: 1

51 nF

800 VDC

Radial

Polypropylene (PP)

7.5 mm (0.295 in)

24.5 mm (0.965 in)

9.5 mm (0.374 in)

RF Microwave Film Capacitors

3 %

2 Pin

17 mm (0.669 in)

Crimped

- 40 C

+ 105 C

ECWH(V)

Bulk

Film Capacitors 0.075uF 800VDC 3% MPP L/S=20mm

ECW-H8753HV
Panasonic Industry
1: $2.30
436In Stock

Mfr. Part No.
ECW-H8753HV

Mouser Part No
667-ECW-H8753HV

Panasonic Industry

Film Capacitors 0.075uF 800VDC 3% MPP L/S=20mm

Learn More

Datasheet

436In Stock

$2.30

$1.59

$1.35

$1.15

View

Min.: 1
Mult.: 1

75 nF

800 VDC

Radial

Polypropylene (PP)

20 mm (0.787 in)

23 mm (0.906 in)

9.5 mm (0.374 in)

RF Microwave Film Capacitors

3 %

2 Pin

17.5 mm (0.689 in)

Straight

- 25 C

+ 85 C

ECWH(V)

Bulk

Film Capacitors 1.6kV 0.0012uF 5% MPP L/S=15mm

ECW-HA3C122JQ
Panasonic Industry
1: $1.02
587In Stock

Mfr. Part No.
ECW-HA3C122JQ

Mouser Part No
667-ECW-HA3C122JQ

Panasonic Industry

Film Capacitors 1.6kV 0.0012uF 5% MPP L/S=15mm

Learn More

Datasheet

587In Stock

$1.02

$0.685

$0.468

$0.382

View

Min.: 1
Mult.: 1

1.2 nF

1.6 kVDC

Radial

Polypropylene (PP)

15 mm (0.591 in)

17.8 mm (0.701 in)

5.5 mm (0.217 in)

RF Microwave Film Capacitors

5 %

2 Pin

13.2 mm (0.52 in)

Inside Kink

- 40 C

+ 105 C

ECWH(A)

Bulk

Film Capacitors 1.6kV 0.016uF 3% MPP L/S=10mm

ECW-HA3C163HB
Panasonic Industry
1: $1.77
1,312In Stock

Mfr. Part No.
ECW-HA3C163HB

Mouser Part No
667-ECW-HA3C163HB

Panasonic Industry

Film Capacitors 1.6kV 0.016uF 3% MPP L/S=10mm

Learn More

Datasheet

1,312In Stock

$1.77

$1.20

$0.87

$0.722

View

Min.: 1
Mult.: 1

16 nF

1.6 kVDC

Radial

Polypropylene (PP)

10 mm (0.394 in)

20.3 mm (0.799 in)

7.9 mm (0.311 in)

RF Microwave Film Capacitors

3 %

2 Pin

18.8 mm (0.74 in)

Inside Bend

- 40 C

+ 105 C

ECWH(A)

Bulk

Film Capacitors 1.6kV 0.0024uF 5% MPP L/S=7.5mm

ECW-HA3C242J4
Panasonic Industry
1: $1.06
362In Stock

Mfr. Part No.
ECW-HA3C242J4

Mouser Part No
667-ECW-HA3C242J4

Panasonic Industry

Film Capacitors 1.6kV 0.0024uF 5% MPP L/S=7.5mm

Learn More

Datasheet

362In Stock

$1.06

$0.713

$0.487

$0.329

View

Min.: 1
Mult.: 1

2.4 nF

1.6 kVDC

Radial

Polypropylene (PP)

10 mm (0.394 in)

17.8 mm (0.701 in)

7 mm (0.276 in)

RF Microwave Film Capacitors

5 %

2 Pin

14.7 mm (0.579 in)

Straight

- 40 C

+ 105 C

ECWH(A)

Bulk

Film Capacitors 1.6kV 0.0047uF 3% MPP L/S=10mm

ECW-HA3C472HB
Panasonic Industry
1: $1.07
1,924In Stock

Mfr. Part No.
ECW-HA3C472HB

Mouser Part No
667-ECW-HA3C472HB

Panasonic Industry

Film Capacitors 1.6kV 0.0047uF 3% MPP L/S=10mm

Learn More

Datasheet

1,924In Stock

$1.07

$0.711

$0.513

$0.423

View

Min.: 1
Mult.: 1

4.7 nF

1.6 kVDC

Radial

Polypropylene (PP)

10 mm (0.394 in)

17.8 mm (0.701 in)

6.4 mm (0.252 in)

RF Microwave Film Capacitors

3 %

2 Pin

14.1 mm (0.555 in)

Inside Bend

- 40 C

+ 105 C

ECWH(A)

Bulk

Film Capacitors 1.6kV 0.0062uF 5% MPP L/S=7.5mm

ECW-HA3C622J4
Panasonic Industry
1: $1.20
974In Stock

Mfr. Part No.
ECW-HA3C622J4

Mouser Part No
667-ECW-HA3C622J4

Panasonic Industry

Film Capacitors 1.6kV 0.0062uF 5% MPP L/S=7.5mm

Learn More

Datasheet

974In Stock

$1.20

$0.80

$0.577

$0.475

View

Min.: 1
Mult.: 1

6.2 nF

1.6 kVDC

Radial

Polypropylene (PP)

15 mm (0.591 in)

17.8 mm (0.701 in)

7.1 mm (0.28 in)

RF Microwave Film Capacitors

5 %

2 Pin

9.8 mm (0.386 in)

Straight

- 40 C

+ 105 C

ECWH(A)

Bulk

Film Capacitors 1.6kV 0.0075uF 5% MPP L/S=15mm

ECW-HA3C752J
Panasonic Industry
1: $1.21
459In Stock

Mfr. Part No.
ECW-HA3C752J

Mouser Part No
667-ECW-HA3C752J

Panasonic Industry

Film Capacitors 1.6kV 0.0075uF 5% MPP L/S=15mm

Learn More

Datasheet

459In Stock

$1.21

$0.808

$0.582

$0.48

View

Min.: 1
Mult.: 1

7.5 nF

1.6 kVDC

Radial

Polypropylene (PP)

15 mm (0.591 in)

17.8 mm (0.701 in)

6.5 mm (0.256 in)

RF Microwave Film Capacitors

5 %

2 Pin

12.4 mm (0.488 in)

Straight

- 40 C

+ 105 C

ECWH(A)

Bulk

Film Capacitors 1.0uF 250VDC 5% MPP L/S=15mm

ECW-F2105JAQ
Panasonic Industry
1: $2.42
23In Stock
400Expected 3/11/2026
New At Mouser

Mfr. Part No.
ECW-F2105JAQ

Mouser Part No
667-ECW-F2105JAQ

New At Mouser

Panasonic Industry

Film Capacitors 1.0uF 250VDC 5% MPP L/S=15mm

Learn More

Datasheet

23In Stock

400Expected 3/11/2026

$2.42

$1.67

$1.43

$0.981

View

Min.: 1
Mult.: 1

1 uF

250 VDC

Radial

Polypropylene (PP)

15 mm (0.591 in)

18.1 mm (0.713 in)

8.5 mm (0.335 in)

RF Microwave Film Capacitors

5 %

2 Pin

20.3 mm (0.799 in)

Crimped

- 40 C

+ 105 C

ECWF(A)

Bulk

ECW Metallized Plastic Film Capacitors

Customer Service Office

Company

Resources

Support

1 nF
1.1 nF
1.2 nF
1.3 nF
1.5 nF
1.6 nF
1.8 nF
2 nF
2.2 nF
2.4 nF
2.7 nF
3 nF
3.3 nF
3.6 nF
3.9 nF
4 nF
4.3 nF
4.7 nF
5.1 nF
5.6 nF

12.6 mm (0.496 in)
13 mm (0.512 in)
15.4 mm (0.606 in)
15.7 mm (0.618 in)
17.5 mm (0.689 in)
17.8 mm (0.701 in)
18 mm (0.709 in)
18.1 mm (0.713 in)
18.2 mm (0.717 in)
18.8 mm (0.74 in)
19.5 mm (0.768 in)
20.3 mm (0.799 in)
20.6 mm (0.811 in)
23 mm (0.906 in)
23.8 mm (0.937 in)
24.5 mm (0.965 in)
25.3 mm (0.996 in)
26 mm (1.024 in)
26.3 mm (1.035 in)
27 mm (1.063 in)

4.5 mm (0.177 in)
4.6 mm (0.181 in)
4.8 mm (0.189 in)
5 mm (0.197 in)
5.1 mm (0.201 in)
5.2 mm (0.205 in)
5.3 mm (0.209 in)
5.4 mm (0.213 in)
5.5 mm (0.217 in)
5.6 mm (0.22 in)
5.7 mm (0.224 in)
5.8 mm (0.228 in)
5.9 mm (0.232 in)
6 mm (0.236 in)
6.1 mm (0.24 in)
6.2 mm (0.244 in)
6.3 mm (0.248 in)
6.4 mm (0.252 in)
6.5 mm (0.256 in)
6.6 mm (0.26 in)

4.4 mm (0.173 in)
4.7 mm (0.185 in)
4.9 mm (0.193 in)
5 mm (0.197 in)
5.2 mm (0.205 in)
5.4 mm (0.213 in)
5.6 mm (0.22 in)
5.8 mm (0.228 in)
5.9 mm (0.232 in)
6 mm (0.236 in)
6.2 mm (0.244 in)
6.4 mm (0.252 in)
6.6 mm (0.26 in)
6.7 mm (0.264 in)
6.8 mm (0.268 in)
6.9 mm (0.272 in)
7 mm (0.276 in)
7.1 mm (0.28 in)
7.2 mm (0.283 in)
7.4 mm (0.291 in)