Laser Resistor Trimming Services

Laser trimming of passive or active components, typically resistors, has become an indispensable tool for the production of microelectronic devices where high precision and performance is required. Laserod has provided laser trimming systems and services to scores of customers for nearly forty years.

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Simply described, the laser trimming process modifies the value of a resistor by laser removing resistor film material in a specific manner at a specific location. Resistance value of a film resistor is determined by its geometric dimensions. A lateral laser cut in the resistor narrows or lengthens the current flow path and increases the resistance value.

Passive Trimming is the adjustment of a resistor to a given value to increase its resistance. During the trimming process, the resistance or capacitance is monitored across the component until the target value is reached.

Active Trimming is the removal of material from a component to change a circuit parameter while the circuit is functioning. Parameters monitored are voltage, current, period, frequency.

Xometry offers a high quality metal laser cutting service. Our metal laser cutting services support a variety of metal materials, including: Steel, Stainless Steel, Tool Steel, Spring Steel, Aluminum, Brass, Bronze, Copper, and Titanium. Our laser cutting machines use both fiber lasers and CO2 lasers and can cut through up to 4 inches of metal material. Xometry offers instant quotes on metal laser cutting services, and free shipping on orders in the US.

For more information see our Metal Laser Cutting Service page, or simply Start a Quote Now.

Metal Laser Cutting Materials List

For a list of the metal materials supported by Xometry's metal laser cutting service, see below. Other materials may also be available for quote.

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• Spring Steel, annealed
• Spring Steel, Blue Tempered
• Spring Steel, annealed
• Spring Steel, blue tempered
• chrome-moly steel, annealed
• Aluminum -T3
• Aluminum H32
• Aluminum T6
• Aluminum T6
• Aluminum MIC6
• AR400 Steel, hardened
• AR500 Steel, hardened
• Bearing Bronze 932 M07
• Brass 260
• Brass 353 H02
• Brass 464 H01
• Bronze 220 H02
• Bronze 510 H08 (spring)
• Carbon Fiber
• Copper 101, H00 to H01
• Copper 110, Annealed
• Copper 110, H01
• Copper 110, H02
• Corten A588 (Weathered) Steel
• Hot Rolled Steel
• Hot Rolled Steel A569/ASTM A
• Nickel 200, annealed
• Nickel 625, annealed
• Pre-Anodized -T6, Black
• Silicon Bronze 655
• Stainless Steel 17-4 PH, annealed
• Stainless Steel 17-7 shim, hardened
• Stainless Steel 301, spring temper
• Stainless Steel 304
• Stainless Steel 304 shim, hardened
• Stainless Steel 304, #4 brushed
• Stainless Steel 316
• Stainless Steel 410, annealed
• Stainless Steel 430, #3 brushed
• Stainless Steel 440C
• Stainless Steel CPM 154
• Stainless Steel S30V, annealed
• Steel , zinc-galvanized
• Steel
• Steel , hardened
• Steel 80CRV2
• Steel A36
• Steel A36, pickled and oiled
• Steel A366/
• Steel A572 Grade 50
• Steel G90, galvanized
• Titanium (Grade 2)
• Titanium 6Al-4V (Grade 5)
• Tool Steel D2, annealed
• Tool Steel O1, annealed

Plastic Laser Cutting Service

Our plastic laser cutting services support a variety of plastic materials, including: Acrylic, Foam, and Elastomer. Our laser cutting machines use both fiber lasers and CO2 lasers and can cut through up to 4 inches of plastic material.

For more information see our Plastic Laser Cutting Services page, or simply Start an Instant Quote Now.

Plastic Laser Cutting Material List

• ABS, Black
• ABS, White
• Acetal, Black
• Acetal, White
• Acrylic, Clear
• Acrylic, Colored
• Buna-N Rubber, Adhesive-Backed, Black
• Buna-N Rubber, Black
• EPDM
• EVA Foam, Black
• EVA Foam, Blue
• Extra Soft PU Foam, Adhesive Backed, Black
• Extra Soft PU Foam, Black
• Fiberglass
• Flame-Retardant PU Air Filter Pad, Gray
• Flame-Retardant Silicone Foam, Gray
• Garolite G-10 (FR4), Black
• Garolite G-11 (FR5), Green
• Garolite LE (Phenolic), Brown
• HDPE, White
• High Temp Silicone Foam, Adhesive Backed, Red
• High Temp Silicone Rubber, Adhesive-Backed, Red
• High Temp Silicone Rubber, Red
• Nylon 6/6, Black
• Paper Fiber and Buna-N Blend, Gray
• PETG Plastic, Clear
• Polycarbonate, Clear
• Polypropylene, White
• PTFE Gasket Material
• PTFE, White or Black
• PVC, Gray
• UHMW-PE, White

Acrylic Laser Cutting Service

Xometry offers a high quality Acrylic Laser Cutting service. We offer clear (transparent) acrylic materials, as well as a variety of colors. Advantages of laser cutting with acrylic include strength, easy of use, transparency, and waterproof/moisture resistance.

For more information see our Acrylic Laser Cutting Service page, or simply Start an Instant Quote Now.

Wood Laser Cutting Service

Xometry offers a high quality Wood Laser Cutting service. We offer a variety of wood materials including Cherry Hardwood, Hardboard, MDF, Poplar Hardwood, Red Oak Hardwood, Uncoated Wood Laminate (Plywood), Chipboard, and Birch.

For more information see our Wood Laser Cutting Service page, or simply Start an Instant Quote Now.

Alternatives to Laser Cutting

Alternatives to Laser Cutting for sheet cutting projections include waterjet cutting services and plasma cutting services. Laser Cutting has limitations on the thickness of the material being cut. Laser cutting can cut up to 4 inches of material. For materials thicker than 4 inches, use waterjet cutting or plasma cutting services.

Contact us to discuss your requirements of Custom Laser resistor trimmer Factory. Our experienced sales team can help you identify the options that best suit your needs.