Spring Probes
Spring loaded electrical conductor contacting elements. Also known as: Pogo Pin
See Also: Pogo Pin, Test Fixtures, Bed of Nails
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Standard Pitch Spring Probes
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Other than spring probes with gold plating, we have spring probe with anti-solder migration coating and plating that were developed by KITA. We also have anti-solder migration material for plunger tip. These are all included in “MARATHON” series. They have wide range of tip type for various use for every popular total length.
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Fine Pitch Spring Probes
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For MARATHON series, we have ultra-fine spring probes with high quality for small lot order and in short lead time. We have product range from probe outer diameter 0.11mm.
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Spring Contact Probes
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We differentiated the spring contact probes by center and application, for the purpose of clarity. Please choose in the left navigation bar!
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High Current / High Temperature Spring Probes
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We have spring probes, which can be used for high temperature and high current test under 200 degree and shows high performance in them.
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Standard Type Spring Probes
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From for bare board to for ICT, we have variety of spring probes for PCB. In addition to variety of tip type and total length, we also have receptacles that match the best to spring probes. We can also attach lead wire to the receptacles.
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Ingun Spring Probes
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MicroContact AG offers the assortment of test probes and test adapters from Ingun as a Swiss representative.
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Spring Probes
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Spring probes are designed to optimize performance in high reliability, multicycle applications. Smiths Interconnect's spring probes, featuring IDI contact technology, are compliant which makes them ideal for blind mate applications as they self correct for x, y, z, rotational and angular misalignment of the target. Offered in compressed heights less than 2 mm and utilized on pitches as tight as 0.4 mm, they are well suited for high density, board-to-board, battery contact and high frequency applications.
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Spring Probes & Hyperboloid Contacts
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In-Circuit / Functional Probes, Socketless X Probes®, High Current Probes, Double Ended Probes, ATE Interface Probes, integraMate®
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High-Current Leaf Spring Probes
Spring Probe
Made for flat contacts - fully customizable - great contacting.
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High Force Type Spring Probes
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Total length of spring probes for high force is longer than standard type and is more optimized to use for testing PCB. We have 1mm to 2.54mm pitch and you can choose not only tip type but also spring force for each pitch. This makes it possible for you to choose spring probe suits the best for your use.
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Non-Magnetic Spring Probes
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We have spring probes, which are composed of nonmagnetic material to use for test environment that requires to remove the effect of magnetism.
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High Frequency Spring Probes
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We have spring probes for high frequency for 0.5 and 0.8mm pitch. We provide spring probe with low insertion loss by shorten the total length to 1.5mm (use length 1.1mm).
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Product
Linear Testfixture Cassette and VPD ITA Frame Not Included, UUT 306 x 248 mm
MG-02 VPC G12
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FEATURES• Linear click system with ball bearings, using gas springs• 10 mm ESD-proof top cover with aluminium reinforcement bars• Steel base cabinet with detachable CEM Backpanel for VPC G12(x) ITA frame mount• Detachable interchangeable case system with an 8 mm spring loaded probe protection cover• Base cabinet fitted with a telescopic guide rail and catchTECHNICAL SPECIFICATIONS• Max. number of probes (2000N) 1300 units• Max. PCB height: 60 mm• Linear travel: 12 mm• Max UUT: 306 x 248 mm (wxd)• Outer dimensions: 470 x 490 x 100 x 170 mm (wxdxh1xh2)• Designed for changeable cassette
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Linear Testfixture (2 pcs. Cassette Included), UTT 105 x 170 mm (2pcs)
MG-05
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FEATURES• Linear click system with ball bearings, using gas springs• 10 mm ESD-proof top cover with aluminium reinforcement bars• Steel base cabinet with detachable aluminium back and bottom panels• Detachable interchangeable case system with an 8 mm spring loaded probe protection cover• Base cabinet fitted with a telescopic guide rail and catchTECHNICAL SPECIFICATIONS• Max. number of probes (1000N) 650 units for each cassette• Max. PCB height: 60 mm• Linear travel: 12 mm• Max UUT: 105 x 170 mm (wxd) each cassette• Outer dimensions: 550 x 400 x 50 x 140 mm (wxdxh1xh2)• Designed for 2 pieces changeable cassette
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Switch Probes
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A Switch Probe is a spring contact probe and receptacle combination that is normally open, and after a designated travel the switch probe closes. The most common use for switch probes is in the cable harness testing industry. The switch probe is used to verify the correct location of a terminal in a connector while checking the retention force as well. Switch probes also verify the presence of nonconductive components such as caps for connectors or devices on a circuit board. Smiths Interconnect offers three standard sizes of switch probes.
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Mechanical Test Head Housing
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a result of more than 10 years' experienceavailable with integrated manipulatorfully integrated docking and board lockingtest housing mechanics design as per customer specificationssuitable for individual and high-volume productionstandard and customized dimensionsno limitation in size and electrical power capacitiesquick and easy locking and unlocking process for board changelarge application space load boardoptional number of channel boards as per customer specificationsfamily/DUT board connection achieved by high-end double-ended spring probes - 50 Ohmhigh-end cooling fansfacilitated adaptation with all available manipulator solutionsdocking design in compliance with customer internal docking standards/dimensionsdocking force as per customer specificationscenter of gravity fully compensated
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Linear Testfixture (Cassette Not Included), UTT 456 x 320 mm
MG-07
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FEATURES• Linear click system with ball bearings, using gas springs• 10 mm ESD-proof top cover with aluminium reinforcement bars• Steel base cabinet with detachable aluminium back and bottom panels• Detachable interchangeable case system with an 8 mm spring loaded probe protection cover• Base cabinet fitted with a telescopic guide rail and catchTECHNICAL SPECIFICATIONS• Max. number of probes (2000N) 1300 units• Max. PCB height: 60 mm• Linear travel: 12 mm• Max UUT: 456 x 320 mm (wxd)• Outer dimensions: 620 x 590 x 100 x 184 mm (wxdxh1xh2)• Designed for changeable cassette
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Linear Testfixture Testfixture for Mass Interconnect Cassette Interface Cassette and VPC ITA Frame Not Included, UUT 306 x 248 mm
MG-02-01 VPC G12
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FEATURES• Linear click system with ball bearings, using gas springs• 10 mm ESD-proof top cover with aluminium reinforcement bars• Steel base cabinet with detachable aluminium back and bottom panels• Detachable interchangeable case system with an 8 mm spring loaded probe protection cover• Base cabinet fitted with a telescopic guide rail and catchTECHNICAL SPECIFICATIONS• Max. number of probes (2000N) 1300 units• Max. PCB height: 60 mm• Linear travel: 12 mm• Max UUT: 306 x 248 mm (wxd)• Outer dimensions: 470 x 490 x 100 x 170 mm (wxdxh1xh2)• Designed for Mass interconnect changeable cassette• Up to a maximum of 8 interface blocks of 160 or 170 signals• All interface blocks can be customized
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Spring Probes
Spring Probe
An essential component in the testing of electronic components. In Test & Measurement applications, they are used to make contact with test points, connecting the DUT (device under test) with the test equipment.
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Semiconductor
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You can find Spring probes used for test process for production of semiconductor here. Spring probe is probe with spring inside and is also called Double-ended probe and Contact probe. It is assembled in IC socket and becomes electronic path, which vertically connects Semiconductor and PCB. By our excellent machining technique, we can provide spring probe with low contact resistance and long life. “MARATHON” series is our standard lineup of spring probe for testing semiconductor.
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Diagnostic Cores
VersaCore™
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The diagnostic cores are uniquely designed in the VC20 format. Using the customizable PCB, components can be added to create a "golden core" to quickly troubleshoot your system Test SMUs, Test Motherboard, Test Pogo pins, Test Relay matrix.
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Expanding In-Circuit Capabilities
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Circuit Check supports reading linear bar codes and 2D symbols within each of its fixture product lines.When spring-loaded probes are not practical or access is limited, Circuit Check can help you with thru-connector tests to contact connectors on any surface or edge of a circuit board. These tests can be implemented spring probes, mating connectors, sacrificial SMT connectors, and stabber cards.
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Spring Loaded Contacts
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ATE Probes, Pogo pins and Contact Pads. Gold-plated, spring-loaded, capable of thousands of cycles. Probes for Automated Test Equipment (ATE). Various height SMT contact pins. Flat SMT contact pads. Spring loaded contacts consist of a plunger (or head), barrel (or body), and a fully encapsulated fine spring, to provide the spring force required to maintain positive contact. All have a high durability, exceeding 10,000 mating cycles.
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Linear Testfixture (Cassette Not Included), UTT 306 x 248 mm
MG-02
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FEATURES• Linear click system with ball bearings, using gas springs• 10 mm ESD-proof top cover with aluminium reinforcement bars• Steel base cabinet with detachable aluminium back and bottom panels• Detachable interchangeable case system with an 8 mm spring loaded probe protection cover• Base cabinet fitted with a telescopic guide rail and catchTECHNICAL SPECIFICATIONS• Max. number of probes (2000N) 1300 units• Max. PCB height: 60 mm• Linear travel: 12 mm• Max UUT: 306 x 248 mm (wxd)• Outer dimensions: 470 x 490 x 100 x 170 mm (wxdxh1xh2)• Designed for changeable cassette
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Test Contactor/Probe HEad
cRacer
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The cRacer™ test contactor and probe head portfolio offer solutions for 5G mmWave FR2 up to 54+ GHz.cRacer utilizes robust spring probe technology for testing singulated packages or probe heads for wafer probe (bumped/pad) applications with fine pitch and WLCSP compatibility – ranging from 100 µm to 650 µm, covering the majority of 5G devices.cRacer features a stainless-steel spring for tri-temp testing and performance in operating temperatures -55°C to +155°C.
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Custom Probe
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When your application demands a unique set of physical attributes, Everett Charles Technologies’ team is ready to provide a custom solution. ECT has been providing custom spring probes for over 50 years. By leveraging this vast experience ECT can effectively work with you to understand your requirements and translate them into a targeted solution.
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Test & Burn-In Socket for Devices up to 13mm Square
CSP/MicroBGA
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Test & Burn-In Socket. Socket is easily mounted and removed to & from the BIB due to solderless pressure mount compression spring probes which, are accurately located by two molded plastic alignment pins and mounted with four stainless steel screws. Standard molded socket format can accommodate any device package of 13mm or smaller, by using machined (for small quantities) or custom molded (for large quantities) pressure pads and interposers.
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Test Contactor/Probe Head
Mercury
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Mercury™ test probes and contactors are excellent spring probes for the laboratory though they were designed with the robust qualities needed for high-volume production test. Their unique design ensures excellent plating quality for low, consistent resistance, long life, and high-test yields.Mercury probes are available with minimum pitches of 0.3 mm, 0.4 mm, 0.5 mm, and 0.8 mm, to provide the best performance at any device pitch. Mercury probes have bandwidths of up to 22 GHz, and can carry over 3 Amps of current. The Mercury is an excellent choice for any test application.





























