4 Circuit IC Switch 2:1 280Ohm 16-SOP
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BU4551BF-E2

DigiKey Part Number
BU4551BF-E2TR-ND - Tape & Reel (TR)
BU4551BF-E2CT-ND - Cut Tape (CT)
BU4551BF-E2DKR-ND - Digi-Reel®
Manufacturer
Rohm Semiconductor
Manufacturer Product Number
BU4551BF-E2
Description
IC SWITCH SPDT X 4 280OHM 16SOP
Customer Reference
Detailed Description
4 Circuit IC Switch 2:1 280Ohm 16-SOP
Datasheet
 Datasheet
EDA/CAD Models
BU4551BF-E2 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Rohm Semiconductor
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Switch Circuit
SPDT
Multiplexer/Demultiplexer Circuit
2:1
Number of Circuits
4
On-State Resistance (Max)
280Ohm
Channel-to-Channel Matching (ΔRon)
-
Voltage - Supply, Single (V+)
3V ~ 16V
Voltage - Supply, Dual (V±)
-
Switch Time (Ton, Toff) (Max)
-
-3db Bandwidth
-
Charge Injection
-
Channel Capacitance (CS(off), CD(off))
10pF
Current - Leakage (IS(off)) (Max)
300nA
Crosstalk
-
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.173", 4.40mm Width)
Supplier Device Package
16-SOP
Base Product Number
BU4551
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In-Stock: 2,400
Check for Additional Incoming Stock
Last Time Buy Date: 31/3/2026
Quantity
All prices are in SGD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.74000$1.74
10$1.26200$12.62
25$1.14240$28.56
100$1.01080$101.08
250$0.94800$237.00
500$0.91014$455.07
1,000$0.87901$879.01
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.84614$2,115.35
5,000$0.82633$4,131.65
7,500$0.81641$6,123.07
12,500$0.80542$10,067.75
Manufacturers Standard Package
Unit Price without VAT:$1.74000
Unit Price with VAT:$1.89660