Covers qualification and performance requirements for flexible printed boards designed to IPC-2221 and IPC-2223. The flexible printed board may be single-sided, double-sided, multilayer or rigid-flex multilayer. All of these constructions may include...

BEST Laser Cut Conformal Coating Masking Tape Using Customer-Supplied Drawings The BEST custom-cutting of tape shapes for conformal coating masking will save you time and money. BEST will cut out, on release liner-backed tape sheet, custom shapes...

BEST Custom Laser Cut Conformal Coating Masking Tape Using Customer - Supplied Drawings The BEST custom-cutting of tape shapes for  masking will save you time and money. BEST will cut out, on release liner-backed tape sheet, custom shapes of...

This is a unique stenciling BGA rework stencil system. It improves first pass yields and repairs solder mask that may have been damaged during device . This configurable part number means you have already ordered this part and have a valid existing part...

IPC J-STD 001 Revision G Requirements for Soldered Electrical and Electronic Assemblies.  The IPC J-STD-001 standard is recognized globally for its criteria on soldering processes and materials. The IPC J-STD-001G standard is the...

BEST Laser Cut Conformal Coating Masking Tape Using Customer-Supplied Drawings The BEST custom-cutting of tape shapes for conformal coating masking will save you time and money. BEST will cut out, on release liner-backed tape sheet, custom shapes...

BEST Custom Laser Cut Conformal Coating Masking Tape Using Customer - Supplied Drawings The BEST custom-cutting of tape shapes for  masking will save you time and money. BEST will cut out, on release liner-backed tape sheet, custom shapes of...

BEST can provide precision laser machining services for your stainless steel thin parts up to 0.020" (0.5mm). We have been providing the electronics as well as other industries with custom laser machined precision parts for many years being able to...

The IPC 7711/21C Standard provides procedures for rework, repair and modification of printed board assemblies. Included in this revision are the procedures previously released as change pages, an updated general information and common procedures section,...

The IPC/WHMA-A-620C Standard is the latest revision of the only industry-consensus standard for Requirements and Acceptance of Cable and Wire Harness Assemblies, and it includes new sections for safety wiring, safety cable, grommets, and raceways along...

Custom Circuit Frames BEST is the leader in circuit frames. We have a wide variety of options plus we can make custom frames to make your PCB repair go smoother, faster ad more cost-effectively. BEST produces BOTH the dry film and 2-part epoxy circuit...

BEST IPC J-STD-001 Revision F - H training kits feature REAL circuit boards that represent actual soldering conditions. This kit features "0.062 thick multilayer boards which are more representative of the thermal conditions of "real"...

  Now updated to Revision G of the latest IPC-A-610 industry standard for the Acceptability of Electronic Assemblies, this Training & Reference Guide illustrates critical acceptance criteria for the evaluation of...

  Updated to Revision G of the latest IPC-A-610 industry standard for the Acceptability of Electronic Assemblies, this Training & Reference Guide illustrates critical acceptance criteria for the evaluation of surface...

If you are trying to instruct new electronic technicians, high schoolers, or DIYers in the skill of soldering and do not want to instruct them on home made PCBs that are not representative of the type parts or the types of surface finish you would expect...

Circuit Frame for Pad Repair-Epoxy Method  It has a 6 month minimum shelf life and is date-coded on the circuit frame. The base metal is 1 oz copper with chemical etchant which results in a high bond strength to the PCB. The coating on the PCB side...

Circuit Frame for Pad Repair-Dry Film Method It has a 6 month minimum shelf life and is date-coded on the circuit frame.Tin plated with dry film attached. The base metal is 1 oz copper with chemical etchant which results in a high bond strength to the...

The EZReball(TM) Frames are designed to be aligned and "squared up" to the package being reballed by the precision cutting of the reballing preform. There are cases where these frames will help to align the (2) parts more easily without impact the...