Component - Plastics

File Number: E58537

OKABE MICA CO LTD

NAKAMA PLANT

D581(a)

Mica Bonded with Silicone

UL Certification Logo
-- (a) Subjected to Long Term Thermal Aging (Elec: 750 deg C, Str: 450 deg C) where the acceptability for use is to be determined by UL.
Create your free Prospector account to view this complete UL Yellow Card. A free account includes access to thousands of detailed Yellow Cards. Create Your Free Account
Flammability
Nominal Value
Unit
Test Method
Flame Rating
    UL 94, IEC 60695-11-10, -20
0,0059 in, NC
 
 
0,020 in, NC
 
 
0,030 in, NC
 
 
0,06 in, NC
 
 
Electrical
Nominal Value
Unit
Test Method
Hot-wire Ignition (HWI)
    UL 746A
0,020 in
 
 
0,030 in
 
 
0,06 in
 
 
High Amp Arc Ignition (HAI)
    UL 746A
0,020 in
 
 
0,030 in
 
 
0,06 in
 
 
Comparative Tracking Index (CTI)
 
UL 746A
Dielectric Strength
V/mil
ASTM D149
High Voltage Arc Tracking Rate (HVTR)
 
UL 746A
Volume Resistivity
ohms·cm
ASTM D257, IEC 60093
Arc Resistance
 
ASTM D495
Physical
Nominal Value
Unit
Test Method
Dimensional Change
%
ASTM D1042, ISO 2796
UL and the UL logo are trademarks of UL LLC © 2021. All Rights Reserved.
The information presented here was acquired by UL from the producer of the product or material or original information provider. However, UL assumes no responsibility or liability for the accuracy of the information contained on this website and strongly encourages that upon final product or material selection information is validated with the manufacturer. This website provides links to other websites owned by third parties. The content of such third party sites is not within our control, and we cannot and will not take responsibility for the information or content.