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JFE2140DR
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Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

JFE2140DR

DUAL, ULTRA-LOW NOISE, LOW GATE
Texas Instruments · Transistors - JFETs · BOM Matching
Mfr. Part Number
JFE2140DR
Manufacturer
Texas Instruments
Package / Case
8-SOIC (0.154", 3.90mm Width)
Datasheet
Datasheet
Description
DUAL, ULTRA-LOW NOISE, LOW GATE
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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JFE2140DR
Texas Instruments
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In Stock3,510
Unit
Price
$4.61
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Reference Price
QuantityPrice
1$ 4.6100
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.
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Specification Summary

Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Drain to Source Voltage (Vdss)
40 V
Voltage - Breakdown (V(BR)GSS)
40 V
Current Drain (Id) - Max
50 mA
Operating Temperature
-55°C ~ 150°C (TJ)
Mounting Type
Surface Mount
FET Type
2 N-Channel (Dual)
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Voltage - Breakdown (V(BR)GSS)
40 V
Current - Drain (Idss) @ Vds (Vgs=0)
-
Current Drain (Id) - Max
50 mA
Voltage - Cutoff (VGS off) @ Id
-
Resistance - RDS(On)
-
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss)
40 V
FET Type
2 N-Channel (Dual)
Input Capacitance (Ciss) (Max) @ Vds
13pF @ 5V
Power - Max
-
Supplier Device Package
8-SOIC
Package / Case
8-SOIC (0.154", 3.90mm Width)
DUAL, ULTRA-LOW NOISE, LOW GATE
Brand Introduction
Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.
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Buying FAQ — JFE2140DR

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy JFE2140DR from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes JFE2140DR. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

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How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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