BSR57 is out of stock and can be placed on backorder.
Available Substitutes:

Similar


onsemi
In Stock: 1,116,000
Unit Price: $0.10000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.46000
Datasheet

Similar


Toshiba Semiconductor and Storage
In Stock: 0
Unit Price: $0.56000
Datasheet
JFET N-Channel 40 V 250 mW Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BSR57

DigiKey Part Number
BSR57TR-ND - Tape & Reel (TR)
BSR57CT-ND - Cut Tape (CT)
BSR57DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BSR57
Description
JFET N-CH 40V SOT23-3
Manufacturer Standard Lead Time
43 Weeks
Customer Reference
Detailed Description
JFET N-Channel 40 V 250 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
BSR57 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Resistance - RDS(On)
40 Ohms
Manufacturer
onsemi
Power - Max
250 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
150°C (TJ)
Part Status
Active
Mounting Type
Surface Mount
FET Type
N-Channel
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Breakdown (V(BR)GSS)
40 V
Supplier Device Package
SOT-23-3
Current - Drain (Idss) @ Vds (Vgs=0)
20 mA @ 15 V
Base Product Number
Voltage - Cutoff (VGS off) @ Id
2 V @ 0.5 nA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2SK545-11D-TB-Eonsemi1,116,0002832-2SK545-11D-TB-ETR-ND$0.10000Similar
MMBF4391LT1Gonsemi0MMBF4391LT1GOSTR-ND$0.46000Similar
2SK209-GR(TE85L,F)Toshiba Semiconductor and Storage02SK209-GR(TE85LF)TR-ND$0.56000Similar
In-Stock: 0
3,000 estimated in stock on 26-Jul-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.46000$0.46
10$0.27600$2.76
100$0.14590$14.59
500$0.14440$72.20
1,000$0.14048$140.48
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.09282$278.46
6,000$0.08976$538.56
9,000$0.08466$761.94
15,000$0.08325$1,248.75
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.