BU4051BCF-E2
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2,400
Check for Additional Incoming Stock
Last Time Buy Date: 31/03/2026
Quantity
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£0.96000£0.96
10£0.69500£6.95
25£0.62920£15.73
100£0.55670£55.67
250£0.52212£130.53
500£0.50126£250.63
1,000£0.48411£484.11
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£0.46601£1,165.02
5,000£0.45510£2,275.50
7,500£0.44963£3,372.22
12,500£0.44358£5,544.75
Manufacturers Standard Package
Unit Price without VAT:£0.96000
Unit Price with VAT:£1.15200