Dry Blocks
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Product
Hot Blocks for Acid Digestion
QBlock Series
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QBlock series provides wide selection to choose appropriate hot block to increase efficiency of digestion and through put. Teflon coated graphite block and enclosure provides ability to produce contamination free results. Modular approach for Commander, touch screen base temperature controller helps increase life span of system and provides total control over 4 QBlock simultaneously.
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Product
Benchtop Electric Blast Drying Oven
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Guangdong Test EQ Equipment co., Ltd.
- Precision & Uniformity: Multi-zone airflow design ensures ±2% temperature uniformity (per ASTM E1459). Auto-reversing fan eliminates hot/cold spots.- Rapid Drying: Turbo blast mode reduces drying time by 50% vs. conventional ovens (ideal for ceramics, polymers, and PCB coatings).- Durability: SUS304 stainless steel chamber, fiberglass insulation, and powder-coated exterior for corrosion resistance.- Smart Connectivity: IoT-enabled remote monitoring via mobile app (iOS/Android), compliance with FDA 21 CFR Part 11 for audit trails.- Energy Efficiency: ECO mode reduces power consumption by 30% during idle (ENERGY STAR® 2025 certified).
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Product
Small Form Factor (40×70×12mm) CATV EDFA Module (Gain Block)
EATV5100-GM01
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai EATV5100 series is a low noise, high performance, high cost-effective EDFA module, which is specially designed for CATV system. EATV5100-GM01 is a gain module, using 40×70×12mm mini package, with single channel and narrow bandwidth standard version. A standard 6-pin or 12-pin electric connector provides simple electrical connection. The module adopts a high performance uncooled pump laser, the output optical power up to 19dBm.
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Product
DC Blocking Power Splitter Combiner
PD7120
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INSTOCK Wireless Components, Inc
Wideband Frequency, 698-2700 MHzLow Insertion Loss (0.2 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)50 VDC maximum on DC block portTri Alloy SMA Female (Jack) Low PIM
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Product
CB-37F-LP Unshielded, I/O Connector Block with 37-pin D-Sub
779353-01
Terminal Block
37-Pin, Female D-SUB to 40-Pin, Female Screw Terminal, Desktop Mount Terminal Block - The CB-37F-LP is an unshielded terminal block that provides access to DAQ devices with 37-pin connectors. The 37-pin, D-SUB connector makes this connector block ideal for direct mounting on the … DAQ device or connecting through a cable.
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Product
Blocking Capacitor, 0.045 to 26.5 GHz
11742A
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The Keysight 11742A blocking capacitor blocks dc signals below 45 MHz and passes signals up to 26.5 GHz. Ideal for use with high-frequency oscilloscopes or in biased microwave circuits, the Keysight 11742A will suppress low frequency signals that can damage expensive measuring equipment or affect the accuracy of your RF and microwave measurements.
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Product
Hardness Test Blocks, Indenters & Accessories
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Qualitest offer the largest Hardness Test Block selection in the industry. If you don't see what you're looking for, please call our sales department. All of our Hardness Test Blocks come with Certification. All the blocks are calibrated and accredited to ISO guide 25 and will meet automotive and aerospace standards. The HRC test blocks are calibrated on the new NIST level.
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Product
Value-added Module With 1 Terminal Block Isolated DIO 8-in/8-out
VAM200
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*1 isolated DIO 8-in/8-out*Swappable modular design*Maximize I/O flexibility*2kV isolated protection*Designed for tBOX300/500 series*LVD, FCC, EN 50155 and IEC 60945 certified; CE compliant
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Product
4 Way GPS / GNSS Signal Splitter Passive, 1-2 GHz, SMA, DC Block+200Ω Load 4 Ports
GPS412
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INSTOCK Wireless Components, Inc
GPS L1 - L5, GLONASS, Galileo splitterLow Insertion Loss (0.4 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)15 VDC & 75 mA max on DC block portsTri Alloy SMA Female (Jack) 50 Ohm
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Product
Gain Block Amplifiers
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RF gain block amplifier from Pasternack is featured in our extensive in-stock RF amplifier selection. Our connectorized gain block RF amplifier uses SMA connectors. This SMA gain block amplifier has a minimum frequency of 10 MHz, a maximum frequency of 3 GHz and a typical gain of 20 dB.
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Product
SCB-68A, Noise Rejecting, Shielded I/O Connector Block
782536-01
Terminal Block
68-Pin Female Screw Terminal to 68-Pin Female D-SUB, DIN-Rail, Shielded I/O Connector Terminal Block - The SCB-68A provides a shielded I/O connection for interfacing I/O signals to plug-in data acquisition devices with 68-pin connectors. This Terminal Block combines with shield cables to provide low-noise signal termination. The SCB-68A incorporates a completely redesigned mechanical enclosure with a magnetic removable lid, DIN-rail mount compatibility, and a resettable fuse. It is compatible with single- and dual-connector Multifunction I/O with 68-pin connectors. The SCB-68A also includes two general-purpose breadboard areas and an onboard cold-junction compensation sensor.
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Product
L Band Splitter, DC Block All Ports
PD5042
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INSTOCK Wireless Components, Inc
Wideband Frequency (698 - 2700 MHz)Low Insertion Loss (0.4 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)50 VDC maximum on DC block portsTri Alloy Type N Female (Jack) Low PIM
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Product
Wireless Commander for Multi Block Wireless Temperature Control for Digestions
WIreless Commander
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The new Wireless Commander is the only system which can wirelessly control up to 8 hot blocks providing unparalleled temperature control, data computation and ease of operation through its touch screen based wireless controller.
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Product
Block Down-Converter
BDC Series 5” x 2.5” x 0.6”
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*Connectorized Package *Compact, Rugged Design *Custom Designs Available *Internal Low-Noise LO *Automatic Switchover to Internal Reference ifExternal Reference is Removed
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Product
(40×70×12mm) Single Channel Small Form Factor Gain Block Booster EDFA Module
SBA4100-GM01
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Hangzhou Huatai Optic Tech. Co., Ltd.
SBA4100-GM01 is a single-channel gain block booster EDFA module, adopts subminiature 40×70×12mm compact package. The module uses high performance non-cooling pump laser, combined with artistic package and best optic performance, creating the best flexible and variable low-cost amplifier in the market. This module is suitable for multiple network application, especially the application that requires 40GB/S transmission speed.
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Product
DC Blocking L-Band Splitter Combiner
PD5920
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INSTOCK Wireless Components, Inc
PD5920 is an IP67 outdoor, weather resistant, DC blocking, two way, RF broadband, 50 ohm, power divider, power combiner furnished with TNC coaxial connectors. The passive Wilkinson design passes RF, 10 MHz and DC current through one port, typically for powering an active antenna, with the other port blocking DC. Max voltage rating at the DC blocked port is 50 VDC. All wireless band applications in the frequency range from 698 to 2700 MHz are covered with best in class RF performance. The RoHS compliant PD5920 is a bidirectional device capable of 40 W max microwave input power level in both power splitter and combiner apps. See 2 way power divider input rating tables for additional power handling info.
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Product
Slot 0 Module Retainer Block Set, For Discrete Wiring, 1 Position
510109150
Module Retainer
These module retainer blocks are used to attach modules directly to the inner frame of a VXI receiver for discrete wiring. These modules then hinge down with the receiver to provide easy access to wiring.
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Product
200 Pin D Connector Blocks for Pickering Products
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The connector blocks below are suitable to use with Pickering cards and modules that utilize a 200-pin D connector.
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Product
Terminal Block and SCSI-II 68 Pin Connector with 2 Meter Cable
U2902A
Terminal Block
The Keysight U2902A is an accessory compatible and recommended to be used with the U2300A Series USB Modular Multifunction Data Acquisition and U2500A Series USB Modular Simultaneous Sampling Multifunction Data Acquisition. The pin-outs of the U2902A is dependent on the USB Data acquisition unit that it is working with. For more information, please refer to the data sheet or the user guide of the USB Data Acquisition unit that U2902A is to be used with.
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Product
Data Block Mating Table
VG Series
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*Aircraft, Consumer Electronics, Networking, Telecommunications and Test Systems*Custom Blocks can be designed for your specific applications please contact your local sales person to find out more
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Product
DC Blocks
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The Keysight DC blocks offer a new level of DC blocking with performance specified from 50 kHz all the way up to 67 GHz. Precision coaxial connector interfaces ensure an excellent impedance match across wide bandwidths, and come in a variety of RF connectors to fit your application needs. Two choices of DC Voltage ratings make these suitable for a wide range of applications.
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Product
Dry Systems
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Chips are made up of many layers stacked on top of one another, and it’s not necessarily the latest and greatest immersion lithography machines that are used to produce these layers. In a given chip, there may be one or two more complicated layers that are made using an EUV lithography machine, but the rest can often be printed using ‘older’ technology such as dry lithography systems. This is certainly more cost-effective for customers, since these older machines are less expensive to purchase and maintain. Read about how dry lithography systems are enabling progress.
