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D-5
1/2-inch Component Digital Videocassette (Metal Tape)


Utilizing its high 301Mb/s data transfer rate, the D-5 1/2-inch component digital format can offer uncompressed component picture for standard-definition TV, and its 1/4 low compression rate achieves superior picture quality for high-definition TV. This format has become popular, especially in high-quality production and transmission processes of high-definition TV. Maxell has developed highly reliable D-5-compatible videocassettes featuring new Ceramic Armor Metal Particles and other Maxell unique tape technologies.


High Output/Low Noise
Newly developed 0.1µm-diameter fine Ceramic Armor Metal Particles enhance the tape’s high magnetic energy and new calendering technology ensures tape surface smoothness for increased short-wavelength output (2dB higher than Maxell D-3) and decreased noise. High-density recording demanded for D-5 format is thereby attained.

Fine Head Contact
Thin, highly rigid, PEN (Polyethylene Naphthalate) is used as base film material. Even with thin tape that is just 11µm thick, superb head-to-tape contact and durability are attained, offering the same reliability as tape of standard thickness.

Superior Tape Winding
SW (Smooth Winding) reel with radial grooves molded on the lower reel flanges, uniform thickness coating technology and high-precision slitter technology for smooth and even tape edges minimize uneven tape winding.


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SPECIFICATION

  Unit D5C124L,
D5C63M
D5C94L D5C48M
D5C33M, D5C12M
Physical properties
Tape width
mm 12.65
Tape thickness
µm 10.8 13.5
Magnetic layer thickness
µm 2.8 3.0
Base film thickness
µm 7.2 9.7
Backcoating thickness
µm 0.8 0.8
Yield strength
N (kgf) 17 (1.7) 23 (2.3)
Breaking strength
N (kgf) 34 (3.5) 54 (5.5)
Magnetic layer electrical resistance
/sq. 1 × 1010 1 × 1010
Magnetic properties
Coercivity (Hc)
kA/m (Oe) 148 (1,860) 133 (1,670)
Retentivity (Br)
mT (G) 290 (2,900) 260 (2,600)
Squareness ratio
(Br/Bm)
- 0.83 0.83
Video properties
RF output (33MHz)*
dB 0 0
C/N*
dB 0 0

* Indicates a comparison with MAXELL reference tape.

 

PRODUCT LINEUP

Cassette size Model Tape length Recording time (min.) Dimensions (mm) Pcs/case Weight (kg)
(m) (ft.) Cassette Case w/case per package
L D5C124L 1,249 4,098 124 296 × 167 × 25 315 × 182 × 34 10 pcs 1.12 12.1
D5C94L 947 3,107 94 1.07 11.2
M D5C63M 635 2,083 63 212 × 124 × 25 231 × 144 × 33 10 pcs 0.57 6.2
D5C48M 485 1,591 48 0.55 5.9
D5C33M 334 1,096 33 0.48 5.3
D5C12M 123 404 12 0.43 4.8