Semiconductor Devices and Associated Hardware: U1898-18, U1901, U21-4114

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MFG SKUNSNItem NameDetailsManufacturer (CAGE)RFQ
U1898-18
U189818
5961-00-426-0029TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 3 pin
Overall Length: 0.200 inches nominal
Telcom Semiconductor Inc. (15818)

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U1898-18
U189818
5961-01-249-7586TransistorSemiconductor Material: Silicon
Voltage Rating in Volts per Characteristic: 40.0 maximum breakdown voltage, dc and 2.8 maximum gate to source cutoff voltage
Current Rating per Characteristic: 0.20 milliamperes maximum reverse gate current with all other terminals short-circuit to source, junction-gate
Telcom Semiconductor Inc. (15818)

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U1898E 5961-00-426-0029TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 3 pin
Overall Length: 0.200 inches nominal
National Semiconductor Corporation (27014)
Telcom Semiconductor Inc. (15818)

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U1898E 5961-00-453-1929TransistorSemiconductor Material: Silicon
Raytheon Systems LTD (K0268)
Raytheon Systems LTD Weapons (K0461)

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U1898E 5961-01-029-9155TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 4 uninsulated wire lead
Overall Length: 0.210 inches maximum
Crystalonics Inc. (12498)
Telcom Semiconductor Inc. (15818)

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U1899 5961-00-238-3824TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 3 uninsulated wire lead
Overall Length: 0.200 inches maximum
Telcom Semiconductor Inc. (15818)

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U1899 5961-01-408-7657TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 3 uninsulated wire lead
Overall Length: 0.210 inches maximum
Siliconix Incorporated (17856)

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U1899E 5961-00-238-3824TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 3 uninsulated wire lead
Overall Length: 0.200 inches maximum
Telcom Semiconductor Inc. (15818)

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U1899JF 5961-01-408-7657TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 3 uninsulated wire lead
Overall Length: 0.210 inches maximum
Siliconix Incorporated (17856)

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U1901 5961-00-433-7023TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 4 uninsulated wire lead
Features Provided: Hermetically sealed case
Teledyne Technologies Incorporated (16170)

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U1908 5961-00-243-2194TransistorSemiconductor Material: Silicon
Features Provided: Hermetically sealed case
Telcom Semiconductor Inc. (15818)

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U-197
U197
5961-00-045-9823Semiconductor Device, DiodeSemiconductor Material: Silicon
Terminal Type and Quantity: 2 uninsulated wire lead
Overall Length: 0.725 inches maximum
Texas Instruments Incorporated (01295)

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U197 5961-00-981-1631Semiconductor Device, DiodeSemiconductor Material: Silicon
Terminal Type and Quantity: 2 uninsulated wire lead
Features Provided: Hermetically sealed case
Texas Instruments Incorporated (01295)

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U1990 5961-00-041-1651TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 4 uninsulated wire lead
Overall Length: 0.210 inches maximum
Telcom Semiconductor Inc. (15818)

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U1994 5961-00-488-2778TransistorSemiconductor Material: Silicon
Siliconix Incorporated (17856)

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U1994E 5961-00-426-7361TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 3 uninsulated wire lead
Overall Length: 0.200 inches maximum
Intersil Inc. (32293)
National Semiconductor Corp. (12040)
Telcom Semiconductor Inc. (15818)

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U1994E 5961-00-488-2778TransistorSemiconductor Material: Silicon
Siliconix Incorporated (17856)

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U201 5961-00-161-3311TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 3 uninsulated wire lead
Overall Length: 0.210 inches maximum
Silicon Transistor Corp. (07256)
Siliconix Incorporated (17856)

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U202 5961-00-172-7079TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 4 uninsulated wire lead
Overall Length: 0.170 inches minimum and 0.210 inches maximum
Siliconix Incorporated (17856)

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U2061E 5961-01-005-2210TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 3 uninsulated wire lead
Overall Length: 0.200 inches maximum
Telcom Semiconductor Inc. (15818)
Texas Instruments Incorporated (01295)

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U2102 5961-00-501-7284TransistorSemiconductor Material: Silicon
Terminal Type and Quantity: 3 uninsulated wire lead
Overall Diameter: 0.230 inches maximum
Telcom Semiconductor Inc. (15818)

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U21-3118
U213118
5961-01-363-4672Semiconductor Device, DiodeSemiconductor Material: Silicon
Terminal Type and Quantity: 2 ribbon
Overall Length: 0.098 inches nominal
Lockheed Martin Corporation (26629)
Microsemi Corp.-Massachusetts (50101)

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U214 5961-00-980-1752Semiconductor Device, DiodeRaytheon Company (96214)

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U21-4105
U214105
5961-01-159-2482Semiconductor Device, DiodeSemiconductor Material: Silicon
Terminal Type and Quantity: 2 uninsulated wire lead
Overall Length: 0.300 inches maximum
KSW Electronics Corp. (52673)
Lockheed Martin Corporation (26629)
Microsemi Corp.-Massachusetts (50101)

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U21-4114
U214114
5961-01-185-1522Semiconductor Device, DiodeSemiconductor Material: Silicon
Terminal Type and Quantity: 2 uninsulated wire lead
Overall Length: 0.300 inches maximum
Microsemi Corp.-Massachusetts (50101)

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  • We solve sourcing challenges for U1898-18, U1899JF, U1901, U1908, U197, U1994E, U201, U21-3118, U214, U21-4114 - NSN parts, hard to find, long lead time and obsolete components.