Qualification Part Search

Company Location Information

Spectrum Control Ltd. (CAGE Code:U4388)
Fenner Road, South Denes, Great Yarmouth, Norfolk, NR30 3PX, UK

Company Contact: Mr. Chris Munton-Hague,Phone: +44(0)1493 743121,Fax: +44(0)1493 858536
Land and Maritime Contact:Phone: 445-737-2725, Fax: 614-693-1658, E-mail: vqh.sp@dla.mil

Quality Management (QM) Program:Non-TRB
Periodic Inspection System:Option 1
ISO 9000 System:

Technologies:1553 Transceiver,High Voltage Drivers,Power

Classes: Class K, Class H, Class E

Qualification Letters: VQ(VQH-98-0227),VQ(VQH-04-007022),VQ(VQH-99-0196),ELS(ELSH-96-0054),VQ(VQH-05-008978),VQ(VQH-06-010730),VQ(VQH-10-020173),VQ(VQH-13-025883),VQ(VQH-04-006510),VQ(VQH-04-007023),VQ(VQH-06-011795),VQ(VQH-15-028729),VQ(VQH-99-0192),VQ(VQH-05-008727),VQ(VQH-09-017847),VQ(VQH-14-028390),EQ(EQC-93-139),EQ(EQC-91-835),ELS(ELSH-96-0161),EQ(EQC-92-084),VQ(VQH-10-020296),VQH-22-036998

Substrate Fabrication Flows: BSM8 Appendix C
Substrate Fabrication: Purchased Ceramic Co-fire; Purchased Direct Bonded Copper on Beryllia; Thick Film on Alumina, 4 Conductor Level(s), Resistors

Assembly Flows: BSM8 Appendix C
Substrate Attach: Nonconductive Epoxy,Conductive Epoxy,Solder
Element Attach: Eutectic,Nonconductive Epoxy,Conductive Epoxy
Add-on Elements: Ceramic Tabs,Unpackaged Die,Chip Capacitors,Chip Resistors,Transformers
Wire Bonding: Aluminum Ribbon,Gold,Aluminum

Packages: Metal Package, Peripheral Leads, Seam Weld, 5.30 Seal Perimeter, 36 Leads, Gold/Solder Lead Finish; Ceramic Package, Pin Grid Array, Seam Weld, 5 Seal Perimeter, 101 Leads, Gold Lead Finish; Metal Package, TO can, Projection Weld, 1.13 Seal Perimeter, 10 Leads, Gold/Solder Lead Finish; Ceramic Package, Quad Flat Pack, Seam Weld, 3.48 Seal Perimeter, 68 Leads, Gold Lead Finish; Ceramic Package, Dual-in-line, Seam Weld, 5.38 Seal Perimeter, 32 Leads, Gold Lead Finish; Metal Package, Axial Leads, Seam Weld, 5.30 Seal Perimeter, 36 Leads, Gold/Solder Lead Finish; Metal Package, Axial Leads, Projection Weld, 4.37 Seal Perimeter, 24 Leads, Gold/Solder Lead Finish; Ceramic Co-fire Package, Dual-in-line, Seam Weld, 2.53 Seal Perimeter, 24 Leads, Gold Lead Finish

Notes:

1/ The QML listing can be expanded provided appropriate qualification testing is performed and passed. Therefore the manufacturer may accept an order for compliant product not covered by his QML listing, but shall not ship the compliant product until the testing has been successfully completed.

2/ Package seal perimeter is listed by largest perimeter successfully tested in inches.

3/ Package lead counts are listed by maximum number of leads covered by qualification.

6/ Class E devices are devices, which meet all of the requirements of one of the other classes (K, H, or G), with some exceptions taken. Therefore any manufacturer qualified to G, H or K is eligible to produce and mark product as compliant to class E.