Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32
MC33978AES
NXP Semiconductors
1:
$4.99
262 In Stock
Mouser Part # 841-MC33978AES
NXP Semiconductors
Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32
262 In Stock
Alternative Packaging
1
$4.99
10
$3.80
25
$3.50
100
$3.18
250
View
250
$3.04
490
$3.03
980
$2.93
2,940
$2.76
5,390
Quote
Buy
Min.: 1 Mult.: 1
Details
Switch Detection Interface
SPI
5.25 V
3 V
500 uA
- 40 C
+ 125 C
SMD/SMT
QFN-32
Interface - Specialized RS-232/485/422 Tnscvr w/ Intrl Term
+1 image
SP335EER1-L/TR
MaxLinear
1:
$12.05
26,800 In Stock
Mouser Part # 701-SP335EER1-L/TR
MaxLinear
Interface - Specialized RS-232/485/422 Tnscvr w/ Intrl Term
26,800 In Stock
Alternative Packaging
1
$12.05
10
$9.46
25
$8.81
100
$8.09
250
View
3,000
$7.31
250
$8.03
500
$7.77
1,000
$7.67
3,000
$7.31
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Multiprotocol Transceiver
RS-232, RS-422, RS-485
5.5 V
3 V
1 mA
- 40 C
+ 85 C
SMD/SMT
QFN-32
+/-15 kV
Interface - Specialized FULL FEATURE HART MODEM
onsemi NCN5192MNRG
NCN5192MNRG
onsemi
1:
$4.51
5,822 In Stock
Mouser Part # 863-NCN5192MNRG
onsemi
Interface - Specialized FULL FEATURE HART MODEM
5,822 In Stock
1
$4.51
10
$3.55
25
$3.26
100
$2.95
250
View
5,000
$2.34
250
$2.79
500
$2.77
1,000
$2.61
2,500
$2.55
5,000
$2.34
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
HART Modems
SMD/SMT
QFN-32
Interface - Specialized A5191HRTNG HART MODEM
A5191HRTNG-XTP
onsemi
1:
$4.65
2,363 In Stock
5,000 Expected 9/15/2026
Mouser Part # 863-A5191HRTNG-XTP
onsemi
Interface - Specialized A5191HRTNG HART MODEM
2,363 In Stock
5,000 Expected 9/15/2026
1
$4.65
10
$3.78
25
$3.47
100
$3.13
250
View
5,000
$2.64
250
$2.97
500
$2.95
1,000
$2.77
2,500
$2.71
5,000
$2.64
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
HART Modems
5 V
3 V
330 uA
- 40 C
+ 85 C
SMD/SMT
QFN-32
Interface - Specialized RS-232/RS-485/RS-422 Transceiver
+1 image
SP335EER1-L
MaxLinear
1:
$11.80
20 In Stock
5,593 On Order
Mouser Part # 701-SP335EER1-L
MaxLinear
Interface - Specialized RS-232/RS-485/RS-422 Transceiver
20 In Stock
5,593 On Order
View Dates
Alternative Packaging
On Order:
3,143 Expected 8/4/2026
2,450 Expected 2/16/2027
Factory Lead-Time:
20 Weeks
1
$11.80
10
$9.32
25
$8.70
100
$8.02
250
View
250
$7.55
490
$7.53
2,940
Quote
Buy
Min.: 1 Mult.: 1
Details
Multiprotocol Transceiver
RS-232, RS-422, RS-485
5.5 V
3 V
1 mA
- 40 C
+ 85 C
SMD/SMT
QFN-32
+/-15 kV
Interface - Specialized Std Monolithic Multiple Sw Det Interface
NXP Semiconductors MC33CD1020AES
MC33CD1020AES
NXP Semiconductors
1:
$4.11
979 Expected 11/5/2026
Mouser Part # 771-MC33CD1020AES
NXP Semiconductors
Interface - Specialized Std Monolithic Multiple Sw Det Interface
979 Expected 11/5/2026
Alternative Packaging
1
$4.11
10
$3.10
25
$2.84
100
$2.57
250
View
250
$2.48
490
$2.33
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-32
Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32
MC34978AES
NXP Semiconductors
1:
$4.73
Non-Stocked Lead-Time 6 Weeks
Mouser Part # 841-MC34978AES
NXP Semiconductors
Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32
Non-Stocked Lead-Time 6 Weeks
Alternative Packaging
1
$4.73
10
$3.69
25
$3.43
100
$3.03
250
View
250
$2.91
490
$2.83
Buy
Min.: 1 Mult.: 1
Details
Switch Detection Interface
SPI
5.25 V
3 V
500 uA
- 40 C
+ 105 C
SMD/SMT
QFN-32
Interface - Specialized RS-232/RS-485/RS-422 Transceiver
+1 image
SP335ECR1-L
MaxLinear
1:
$11.41
Non-Stocked Lead-Time 20 Weeks
Mouser Part # 701-SP335ECR1-L
MaxLinear
Interface - Specialized RS-232/RS-485/RS-422 Transceiver
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1
$11.41
10
$8.94
25
$8.32
100
$7.64
250
View
250
$7.12
490
$6.95
980
$6.85
2,940
Quote
Buy
Min.: 1 Mult.: 1
Details
Multiprotocol Transceiver
RS-232, RS-422, RS-485
5.5 V
3 V
1 mA
0 C
+ 70 C
SMD/SMT
QFN-32
+/-15 kV
Interface - Specialized RS-232/485/422 Tnscvr w/ Intrl Term
+1 image
SP335ECR1-L/TR
MaxLinear
3,000:
$7.05
Non-Stocked Lead-Time 20 Weeks
Mouser Part # 701-SP335ECR1-L/TR
MaxLinear
Interface - Specialized RS-232/485/422 Tnscvr w/ Intrl Term
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 3,000 Mult.: 3,000
Reel :3,000
Details
Multiprotocol Transceiver
RS-232, RS-422, RS-485
5.5 V
3 V
1 mA
0 C
+ 70 C
SMD/SMT
QFN-32
+/-15 kV
Interface - Specialized Std Monolithic Multiple Sw Det Interface
NXP Semiconductors MC33CD1020AESR2
MC33CD1020AESR2
NXP Semiconductors
5,000:
$2.27
Non-Stocked Lead-Time 6 Weeks
Mouser Part # 771-MC33CD1020AESR2
NXP Semiconductors
Interface - Specialized Std Monolithic Multiple Sw Det Interface
Non-Stocked Lead-Time 6 Weeks
Alternative Packaging
Buy
Min.: 5,000 Mult.: 5,000
Reel :5,000
36 V
6 V
7 mA
- 40 C
+ 125 C
SMD/SMT
QFN-32
Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32
NXP Semiconductors MC33978AESR2
MC33978AESR2
NXP Semiconductors
5,000:
$2.92
Non-Stocked Lead-Time 6 Weeks
Mouser Part # 841-MC33978AESR2
NXP Semiconductors
Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32
Non-Stocked Lead-Time 6 Weeks
Alternative Packaging
Buy
Min.: 5,000 Mult.: 5,000
Reel :5,000
Details
Switch Detection Interface
SPI
5.25 V
3 V
500 uA
- 40 C
+ 125 C
SMD/SMT
QFN-32
Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32
NXP Semiconductors MC34978AESR2
MC34978AESR2
NXP Semiconductors
5,000:
$2.85
Non-Stocked Lead-Time 6 Weeks
Mouser Part # 841-MC34978AESR2
NXP Semiconductors
Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32
Non-Stocked Lead-Time 6 Weeks
Alternative Packaging
Buy
Min.: 5,000 Mult.: 5,000
Reel :5,000
Details
Switch Detection Interface
SPI
5.25 V
3 V
500 uA
- 40 C
+ 105 C
SMD/SMT
QFN-32
Vietnam
