B & M Mica B & M Mica Co., Inc.
Manufacturers & Stockists Of Superfine Mica Parts
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Resistance Cards, NiCr Deposit

SUBSTRATE FIBER GLASS (MIL-P-18177)

Sizes: 5" X 12", 12" X12" OR PARTS CUT TO SIZES.
THICKNESS: 0.010", 0.025", 0.032" & 0.062".
RESISTANCE:50-400 Ohm/Sq.
STANDARD:50,100,125,150,180,200,300,377 & 400 Ohm/Sq.
TOLERANCE:+/- AS PER SPECIFICATION OF CUSTOMER.
TEMPERTURE COEFFICIENT IS POSITIVE AND IS LESS THAN 350 ppm PER DEGREE C

Resistance Fiber Glass is perfect for all type of applications requiring accurate and reproductive dissipation of low R.F. power. These are perfect for use as terminations and microwave attenuators. Also uses isolation and impedance matching, termination of directional couplers and protection of crystal and mode suppressors.

SUBSTRATE SUPERFINE NATURAL MUSCOVITE MICA (ASTM D-351-97 V-1 QUALITY SHEET)

Sizes: 2"X5" AND LARGER ALSO METALIZED PARTS CUT TO SIZES.
THICKNESS: 0.001", 0.002", 0.003", 0.005" & UP. TOLERANCE +/- 0.0005".
RESISTANCE:50-400 Ohm/Sq.
STANDARD:50, 100,125,150,180,200,300,377 & 400 Ohm/Sq.
TOLERANCE:+/- 10 -15%.

Superfine scratch-free muscovite natural mica metalized Resistance Cards are very stable microwave attenuation material with electric qualities, which is compare favorably with metalized glass elements. Parts are fabricated and metalized in any shape rectangular, square, circle, curve or taper with or without holes.

SUBSTRATE KAPTON SHEETS (DuPont)

Sizes: 5"X12" OR AS PER CUSTOMER SPECIFICATIONS.
THICKNESS: 0.001", 0.002", 0.003" AND 0.005".
RESISTANCE:50-400 Ohm/Sq.
STANDARD:50, 100,125,150,180,200,300,377 & 400 Ohm/Sq.

SUBSTRATE MYLAR SHEETS (DuPont)

Sizes: 5"X12" OR AS PER CUSTOMER SPECIFICATIONS.
THICKNESS: 0.001", 0.002", 0.003" , 0.005" AND 0.010".
RESISTANCE:50-400 Ohm/Sq.
STANDARD:50, 100,125,150,180,200,300,377 & 400 Ohm/Sq

B & M Mica Co, Inc.
Po Box 525243, Flushing, New York, 11352 USA
Tel: (718) 461-6233 Fax: (718) 461-0414
Email: bmmicacoinc@yahoo.com