Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
TE Connectivity's 2007215-1 is an SFP SMT connector with compliant fit terminals. It operates b/w -55°C to 105°C, suitable for various applications. The cage assembly is made of nickel silver alloy and supports wire sizes up to 0 AWG.
Median Price
$4.341
Lifecycle Status
Suppliers In-Stock
20
In-Stock Inventory
1k+
Newark
1+ parts
$3.270
100+ parts
1k+ parts
10k+ parts
-
Arrow
$3.628
$3.368
$3.279
Farnell
$6.093
$5.615
$5.551
TE Connectivity
$6.370
$5.640
$5.150
Mouser Electronics
$6.420
$4.800
$4.350
$4.230
DigiKey
$7.920
$5.854
$5.103
$4.860
Element14
$7.930
$5.810
$5.340
Verical
Master Electronics
$3.960
$3.720
$3.700
TTI
$4.390
$4.290
Chip1Stop
$3.810
$3.390
$3.340
Avnet
$4.292
$3.635
Powell Electronics
$3.966
Nova Conductors
$4.014
VNN
Sensible Micro Corp
Vyrian
Electro Sonic
$11.410
$5.760
$3.880
IBS Electronics
$5.975
$5.694
$4.881
Rapid Electronics
Aztec Data Supply Inc.
$3.214
Semicontronic
$3.220
$3.140
$3.123
Netroflash
Argo Parts USA
Authorized Procurement Solutions
Kepictronics
GreenTree Electronics
Assy Fe
This product is specifically designed for SFP SMT connectors, ensuring a perfect fit and reliable performance.
The compliant fit terminal type ensures a secure connection and efficient transmission of signals.
With a high maximum operating temperature of 105°C, this product can withstand harsh environmental conditions.
The low minimum operating temperature of -55°C allows this product to function effectively in cold climates or industrial settings.
The cage assembly design of this product provides additional protection and stability for the connectors, making it durable and reliable.
The ability to accommodate wire sizes up to 0 AWG makes this product versatile and suitable for a wide range of applications.
Made from nickel silver alloy, this product offers excellent conductivity, corrosion resistance, and durability, ensuring long-lasting performance.
Assembly Products 2007215-1 attributes and parameters. Explore more Assembly Products devices from TE Connectivity
Assembly Item Name:
Connector Accessory Type:
DIN Conformity:
IEC Conformity:
MIL Conformity:
Material:
Maximum Operating Temperature:
Minimum Operating Temperature:
Terminal Type:
Usage:
Wire Gauge (AWG):
Maximum Wire Size:
TE Connectivity is a global leader in the design and production of innovative connectors and sensors for multiple industries, such as automotive, industrial equipment, data communication systems, aerospace, defense, medical, oil and gas, consumer electronics and energy. It is an American-Swiss domiciled firm that has been providing high-quality products to its customers since 1907.
CEO
Terrence R. Curtin
Executive VP, CFO
Heath A. Mitts
Senior VP, Principal Accounting Officer
Robert J. Ott
MMBT2222ALT1G
Rochester Electronics
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .6 A;
ERJ6ENF10R0V
Panasonic
Panasonic ERJ6ENF10R0V is a 10 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.125W and operating voltage of 150V, it operates b/w -55°C to 155°C. Its metal glaze/thick film technology ensures stable performance in various electronic circuits.
OPA2277UA/2K5
Texas Instruments
OPA2277UA/2K5 by Texas Instruments is a dual operational amplifier with low offset voltage of 100 uV and micropower consumption of 0.004 uA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1 MHz. With a compact rectangular package style, it is suitable for surface mount designs in various electronic systems.
1N4148WS
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDN306P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Maximum Drain Current (Abs) (ID): 2.6 A; Operating Mode: ENHANCEMENT MODE;
LAN8720A-CP-TR
Standard Microsystems
ETHERNET TRANSCEIVER; Temperature Grade: OTHER; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
MBRS130LT3G
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
BSS138
Siemens
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain-Source On Resistance: 3.5 ohm; Terminal Finish: Tin/Lead (Sn/Pb);
1N4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
NE555/D
General Electric Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; Maximum Operating Temperature: 70 Cel; Technology: BIPOLAR; Package Equivalence Code: DIE OR CHIP; Qualification: Not Qualified;
DS18B20+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Package Shape or Style: RECTANGULAR; Maximum Operating Current: 1.5 mA; Package Equivalence Code: SIP3,.1,50;
LM555CM
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Jinan Jingheng Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Motorola
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; JESD-609 Code: e0;
LM358N
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM555CN
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
Kingwell Technonlogy
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
USB2514BI-AEZG
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 36; Package Code: HVQCCN; Package Shape: SQUARE;
EPCS4SI8N
Altera
CONFIGURATION MEMORY; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Parallel or Serial: SERIAL;
64322-1019
Molex
Molex 64322-1019 CONTACT features CRIMP terminal type, 0.0492" min cable entry, and 125°C max operating temp. Ideal for use with 64318-21, 64326 assemblies. Female contact made of copper alloy with 8 mohm resistance, suitable for up to 22 AWG wire size and 0.0551" max cable entry.
16-02-0097
CONNECTOR ACCESSORY;
M300-0010045
Harwin Plc
Harwin PLC's M300-0010045 CONTACT features CRIMP terminal type, 175°C max operating temp, -65°C min operating temp. Ideal for applications requiring FEMALE contact gender, STRAIGHT mounting style, and ROUND PIN-SOCKET contact style. Supports wire sizes from 20 AWG to 18 AWG with a rated current of 10 A.
1SNK900620R0000
TERMINAL BLOCK ACCESSORY; Maximum Wire Size: 0 AWG; Minimum Operating Temperature: -55 Cel; Insulator Material: POLYCARBONATE; Maximum Operating Temperature: 110 Cel; Wire Gauge (AWG): 0;
796075-1
CONNECTOR ACCESSORY; Minimum Operating Temperature: -55 Cel; Wire Gauge (AWG): 0; Maximum Operating Temperature: 105 Cel; Contact Gender: MALE; Maximum Wire Size: 0 AWG;
SPH-004T-P0.5S
J S T Mfg
SPH-004T-P0.5S by J S T Mfg is a CRIMP terminal CONTACT with FEMALE gender and STRAIGHT mounting style. It features SQ PIN-SKT contact style made of BRASS, ideal for assembly products requiring reliable connections in various applications.
SPH-002T-P0.5S
SPH-002T-P0.5S by J S T Mfg is a CRIMP terminal for PH SERIES HOUSING with 2A rated current, 20 mohm contact resistance, and 0.031-0.059 inch cable entry range. It is designed for SIGNAL applications with FEMALE SQ PIN-SKT contacts made of PHOSPHOR BRONZE material.
1766195-1
TE Connectivity's 1766195-1 is a CRIMP terminal with copper alloy material, suitable for POWER applications. With a finish thickness of 200 µm, it supports wire gauge from 14 to 12 AWG and can handle up to 35 A current. Ideal for male contact gender in straight mounting style, operating b/w -55°C to 105°C.
1605557
Phoenix Contact
1-104480-6
TE Connectivity 1-104480-6 is a CRIMP terminal with 300V rated voltage, suitable for DISCRETE WIRE cables. Featuring a contact resistance of 12 mohm, it has a max operating temperature of 105°C and is approved by CSA and UL for various applications in POWER AND SIGNAL designs.
43030-0008
Molex 43030-0008 CONTACT features CRIMP terminals for 24-20 AWG wires, rated at 8.5A current. Ideal for use with 43025/43645/44133 assemblies, it has a 0.138" terminal length and 0.073" cable entry.
DF14-2628SCFA
Hirose Electric
DF14-2628SCFA by Hirose Electric is a 1A contact with crimp terminal type. It has a rated AC voltage of 150V and operating temperature range from -35 to 85°C. Ideal for discrete wire applications, featuring bellowed type contact style and phosphor bronze material for durability.
AWM-2P
Amphenol
12124582
Delphi Connection Systems
CONNECTOR ACCESSORY; DIN Conformity: NO; MIL Conformity: NO; Minimum Cable Entry: .075 inch; IEC Conformity: NO; Additional Features: CONTACT FINISH: TIN;
AT60-202-16141-22
RC16M23K
Souriau
CONNECTOR ACCESSORY; Rated Current: 13 A; Finish Thickness: 15.75; IEC Conformity: NO; Design: SIGNAL; Additional Features: UNDER PLATING: NICKEL;
W2SB-P012
CONNECTOR ACCESSORY; Design: POWER AND SIGNAL; Material: POLYBUTYLENE TEREPHTHALATE; Maximum Operating Temperature: 125 Cel; Minimum Operating Temperature: -55 Cel; Maximum Wire Size: 0 AWG;
0800886
TERMINAL BLOCK ACCESSORY; DIN Conformity: NO; IEC Conformity: NO; Material: PA; Assembly Item Name: END CLAMP; MIL Conformity: NO;
50058-8000
The Molex 50058-8000 is a female crimp contact with bellowed design, made of phosphor bronze. It has a finish thickness of 35 and supports wire sizes from 32 to 28 AWG. Ideal for use in applications requiring the 51021 housing with a min cable entry of 0.02 inch and max cable entry of 0.039 inch.
1924463-3
TE Connectivity's 1924463-3 is a CRIMP terminal with stamped contact design. It supports wire gauge from 20 to 18 AWG, rated for 13A current. Ideal for power applications with operating temperatures ranging from -40 to 120°C.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
2007198-1
CONNECTOR ACCESSORY; MIL Conformity: NO; DIN Conformity: NO; Maximum Wire Size: 0 AWG; Material: NICKEL SILVER ALLOY; Minimum Operating Temperature: -55 Cel;
2007390000
Weidmueller & Kg
TERMINAL BLOCK ACCESSORY;
2007193-1
CONNECTOR ACCESSORY; Terminal Type: SOLDER; Maximum Wire Size: 0 AWG; Design: SIGNAL; Wire Gauge (AWG): 0; Material: NICKEL SILVER ALLOY;
2007169-1
CONNECTOR ACCESSORY; Terminal Type: COMPLIANT FIT; Maximum Wire Size: 0 AWG; Minimum Operating Temperature: -55 Cel; Wire Gauge (AWG): 0; Material: NICKEL SILVER ALLOY;
2007263-1
TE Connectivity's 2007263-1 features COMPLIANT FIT terminals, operating from -55°C to 105°C. Ideal for CAGE ASSEMBLY, it supports up to 0 AWG wire size with NICKEL SILVER ALLOY material.
2007464-2
TE Connectivity's 2007464-2 is an SFP+ SMT connector with COMPLIANT FIT terminals. It operates b/w -55°C to 105°C, made of NICKEL SILVER ALLOY, and supports up to 0 AWG wire size. Ideal for SIGNAL applications like CAGE ASSEMBLY in Assembly Products.
2007174-1
CONNECTOR ACCESSORY; Maximum Wire Size: 0 AWG; Wire Gauge (AWG): 0;
2007254-1
CONNECTOR ACCESSORY; Minimum Operating Temperature: -55 Cel; Usage: SFP SMT CONNECTOR; Material: NICKEL SILVER ALLOY; Maximum Wire Size: 0 AWG; MIL Conformity: NO;
2007132-1
CONNECTOR ACCESSORY; Terminal Type: COMPLIANT FIT; Maximum Wire Size: 0 AWG; Assembly Item Name: CAGE ASSEMBLY; DIN Conformity: NO; IEC Conformity: NO;
2007194-1
CONNECTOR ACCESSORY; Terminal Type: SOLDER; Maximum Operating Temperature: 105 Cel; Wire Gauge (AWG): 0; Minimum Operating Temperature: -55 Cel; DIN Conformity: NO;
2007251-1
CONNECTOR ACCESSORY; Material: NICKEL SILVER ALLOY; Terminal Type: COMPLIANT FIT; Assembly Item Name: CAGE ASSEMBLY; IEC Conformity: NO; Maximum Wire Size: 0 AWG;
2007198-2
CONNECTOR ACCESSORY; Maximum Operating Temperature: 105 Cel; Terminal Type: COMPLIANT FIT; MIL Conformity: NO; Minimum Operating Temperature: -55 Cel; Assembly Item Name: CAGE ASSEMBLY;
2007093-1
CONNECTOR ACCESSORY; Assembly Item Name: CAGE ASSEMBLY; Approvals (V): UL; DIN Conformity: NO; Design: SIGNAL; IEC Conformity: NO;
2007135-1
CONNECTOR ACCESSORY; Maximum Wire Size: 0 AWG; Approvals (V): UL; Terminal Type: COMPLIANT FIT; Material: NICKEL SILVER ALLOY; Assembly Item Name: CAGE ASSEMBLY;
2007170-1
The TE Connectivity 2007170-1 is a SFP SMT connector with UL approval. It has a compliant fit terminal type and a max operating temperature of 105°C. The min operating temperature is -55°C. It is an assembly item called the CAGE ASSEMBLY and has a max wire size of 0 AWG. The connector accessory type is CONNECTOR ACCESSORY and it is made of NICKEL SILVER ALLOY.
2007262-1
CONNECTOR ACCESSORY; Approvals (V): UL; Minimum Operating Temperature: -55 Cel; Usage: SFP+ SMT CONNECTOR; Wire Gauge (AWG): 0; MIL Conformity: NO;
2007277-1
CONNECTOR ACCESSORY; Material: NICKEL SILVER ALLOY; Maximum Operating Temperature: 105 Cel; Wire Gauge (AWG): 0; Minimum Operating Temperature: -55 Cel; Maximum Wire Size: 0 AWG;
2007464-1
CONNECTOR ACCESSORY; Wire Gauge (AWG): 0; Maximum Operating Temperature: 105 Cel; IEC Conformity: NO; Usage: SFP+ SMT CONNECTOR; Terminal Type: COMPLIANT FIT;
2007215-2
CONNECTOR ACCESSORY; Material: NICKEL SILVER ALLOY; Maximum Wire Size: 0 AWG; MIL Conformity: NO; Terminal Type: COMPLIANT FIT; Assembly Item Name: CAGE ASSEMBLY;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved