Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | A18AH |
| OEMstron Part # | A18AH |
| Manufacturer | NKK Switches |
| Category | Power › Switches › Toggle Switches |
| Description | SWITCH TOGGLE SPDT 0.4VA 28V |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | A18AH PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jun 29 - Jul 4 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
A18AH Specifications
| Part Number | A18AH | |
| Brand | NKK Switches | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Switches | |
| Subcategory | Toggle Switches | |
| Manufacturer | NKK Switches | |
| Series | A | |
| Mounting Type | Through Hole, Right Angle | |
| Circuit | SPDT | |
| Switch Function | Mom-Off-Mom | |
| Current Rating (Amps) | 0.4VA (AC/DC) | |
| Voltage Rating - AC | 28V | |
| Voltage Rating - DC | 28V | |
| Actuator Type | Standard Round | |
| Actuator Length | 10.00mm | |
| Illumination | Non-Illuminated | |
| Illumination Type, Color | - | |
| Illumination Voltage (Nominal) | - | |
| Termination Style | PC Pin | |
| Panel Cutout Dimensions | - | |
| Bushing Thread | Unthreaded, Square | |
| Ingress Protection | - | |
| Features | Process Sealed | |
| Operating Temperature | -30°C ~ 85°C |
A18AH Documents
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And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
A18AH-GB D# 71048536 NKK Switches |
Switch,Sealed,Toggle,SPDT,(ON)-OFF-(ON),.394 Bat,R/A PC W/Brkt,Wht Cap,4A,28VAC RoHS: Compliant
|
0 |
|
A18AH D# 70364599 NKK Switches |
Sealed Toggle Switch, SPDT, (ON)-OFF-(ON), .394 Bat, W/Brkt, NoCap, 0.4A, 28VAC RoHS: Compliant
|
0 |
| Part Number | Description | Stock |
|
P4SMA18A D# V72:2272_19773235 EIC Corporation |
P4SMA18A |
Americas - 0 |
|
A18AH D# V36:1790_06862502 NKK Switches |
Switch Toggle (ON) OFF (ON) SPDT Bat Lever PC Pins 0.1A 28VAC 28VDC 0.4VA PC Mount with Bracket |
Americas - 0 |
|
TPSMA18AHE3_B/H D# V36:1790_18512225 Vishay Intertechnologies |
TVS Diode Single Uni-Dir 15.3V 400W Automotive 2-Pin SMA T/R |
Americas - 0 |
| Part Number | Description | Stock |
|
P4SMA18A D# P4SMA18A ON Semiconductor |
ESD Suppressors / TVS Diodes 15.3Vso 17.1Vbr - Bulk (Alt: P4SMA18A) RoHS: Compliant
|
Americas - 127350 |
|
SA18AHR0G D# SA18AHR0G Taiwan Semiconductor |
Diode TVS Single Uni-Directional 18V 500W Automotive 2-Pin DO-204AC T/R - Tape and Reel (Alt: SA18AHR0G) RoHS: Compliant
|
Americas - 0 |
|
SA18AHE3/54 D# SA18AHE3/54 Vishay Intertechnologies |
Diode TVS Single Uni-Dir 18V 500W 2-Pin DO-15 T/R - Tape and Reel (Alt: SA18AHE3/54) RoHS: Compliant
|
Americas - 0 |
|
SA18AHE3/73 D# SA18AHE3/73 Vishay Intertechnologies |
Diode TVS Single Uni-Dir 18V 500W 2-Pin DO-15 Ammo - Ammo Pack (Alt: SA18AHE3/73) RoHS: Compliant
|
Americas - 0 |
|
P4SMA18AHR3G D# P4SMA18AHR3G Taiwan Semiconductor |
Diode TVS Single Uni-Directional 14.5V 400W Automotive 2-Pin DO-214AC T/R - Tape and Reel (Alt: P4SMA18AHR3G) RoHS: Compliant
|
Americas - 0 |
|
P4SMA18AHM2G D# P4SMA18AHM2G Taiwan Semiconductor |
Diode TVS Single Uni-Directional 14.5V 400W Automotive 2-Pin DO-214AC T/R - Tape and Reel (Alt: P4SMA18AHM2G) RoHS: Compliant
|
Americas - 0 |
|
TPSMA18AHE3_B/I D# TPSMA18AHE3_B/I Vishay Intertechnologies |
400W,18V 5%,SMA PAR - Tape and Reel (Alt: TPSMA18AHE3_B/I) RoHS: Compliant
|
Americas - 0 |
|
TPSMA18AHE3_B/H D# TPSMA18AHE3_B/H Vishay Intertechnologies |
400W,18V 5%,SMA PAR - Tape and Reel (Alt: TPSMA18AHE3_B/H) RoHS: Compliant
|
Americas - 0 |
|
P4SMA18AHE3_A/H D# P4SMA18AHE3_A/H Vishay Intertechnologies |
TRANSZORB Transient Voltage Suppressor Uni-Directional 18V 400W Automotive 2-Pin DO-214AC T/R (Alt: P4SMA18AHE3_A/H) |
Americas - 0 |
|
P4SMA18AHE3_A/I D# P4SMA18AHE3_A/I Vishay Intertechnologies |
TRANSZORB Transient Voltage Suppressor Uni-Directional 18V 400W Automotive 2-Pin DO-214AC T/R (Alt: P4SMA18AHE3_A/I) |
Americas - 0 |
| Part Number | Description | Stock |
|
P4SMA18A D# P4SMA18A Bourns Inc |
DIO TVS VBD 18V 400W UNIDIR SMA (Alt: P4SMA18A) RoHS: Compliant
|
Europe - 0 |
|
TPSMA18AHE3_B/H D# TPSMA18AHE3_B/H Vishay Intertechnologies |
400W,18V 5%,SMA PAR (Alt: TPSMA18AHE3_B/H) |
Europe - 0 |
| Part Number | Description | Stock |
|
P4SMA18A Littelfuse Inc |
175 |
| Part Number | Description | Stock |
|
A18AH-GB NKK Switches |
SWITCH TOGGLE SPDT 0.4VA 28V |
Contact Us |
|
P4SMA18AHE3/5A Vishay Semiconductors |
TVS SGL UNI-DIR 15.3V 400W 2PIN DO-214AC - Tape and Reel |
Contact Us |
|
P4SMA18AHE3/61 Vishay Semiconductors |
TVS SGL UNI-DIR 15.3V 400W 2PIN DO-214AC - Tape and Reel |
Contact Us |
|
P4SMA18A Taiwan Semiconductor |
SMD TVS Diode Unip 400W 15,3V SMA |
21950 |
|
P6KA18AHE3/54 Vishay Semiconductors |
TVS SGL UNI-DIR 15.3V 600W 2PIN DO-204AC - Tape and Reel |
Contact Us |
|
P6KA18AHE3/73 Vishay Semiconductors |
TVS SGL UNI-DIR 15.3V 600W 2PIN DO-15 - Ammo Pack |
Contact Us |
|
A18AH Vishay Semiconductors |
400W,18V 5%,SMA PAR - Tape and Reel |
Contact Us |
|
P4KA18AHE3/54 Vishay Semiconductors |
TVS SGL UNI-DIR 15.3V 400W 2PIN DO-204AL - Tape and Reel |
Contact Us |
|
P4KA18AHE3/73 Vishay Semiconductors |
TVS SGL UNI-DIR 15.3V 400W 2PIN DO-204AL - Ammo Pack |
Contact Us |
|
SA18AHE3/54 Vishay Semiconductors |
TVS SGL UNI-DIR 18V 500W 2PIN DO-15 - Tape and Reel |
Contact Us |
|
SA18AHE3/73 Vishay Semiconductors |
TVS SGL UNI-DIR 18V 500W 2PIN DO-15 AMMO - Ammo Pack |
Contact Us |
|
TPSMA18AHE3/61T Vishay Semiconductors |
TVS DIODE 15.3VWM 25.5VC SMA |
Contact Us |
|
TPSMA18AHE3/5AT Vishay Semiconductors |
TVS DIODE 15.3VWM 25.5VC SMA |
Contact Us |
|
1.5KA18AHE3/73 Vishay Intertechnologies |
TVS Diodes - Transient Voltage Suppressors 1500W 18V 5% Unidir |
Contact Us |
|
1.5KA18AHE3/54 Vishay Intertechnologies |
TVS Diodes - Transient Voltage Suppressors 1500W 18V 5% Unidir |
Contact Us |
| Part Number | Description | Stock |
|
P4SMA18A Littelfuse Inc |
RoHS: Compliant
|
Europe - 4940 |
| Part Number | Description | Stock |
|
A18AH-GB D# A18AH-GB-ND NKK Switches |
SWITCH TOGGLE SPDT 0.4VA 28V |
Temporarily Out of Stock |
|
P4SMA18AHE3/5A D# P4SMA18AHE3/5A-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.2V DO214AC |
Limited Supply - Call |
|
P4SMA18AHE3/61 D# P4SMA18AHE3/61-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.2V DO214AC |
Limited Supply - Call |
|
P4SMA18A D# 2156-P4SMA18A-ND Rochester Electronics LLC |
TRANS VOLTAGE SUPPRESSOR DIODE |
127350 In Stock |
|
P6KA18AHE3/54 D# P6KA18AHE3/54-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.2V DO204AC |
Limited Supply - Call |
|
P6KA18AHE3/73 D# P6KA18AHE3/73-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.2V DO204AC |
Limited Supply - Call |
|
A18AH D# 360-2600-ND NKK Switches |
SWITCH TOGGLE SPDT 0.4VA 28V |
Temporarily Out of Stock |
|
15KPA18A-HR D# 15KPA18A-HR-ND Littelfuse Inc |
TVS DIODE 18V 30.9V P600 |
Temporarily Out of Stock |
|
SA18AHR0G D# SA18AHR0G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 18V 39.4V DO204AC |
Temporarily Out of Stock |
|
15KPA18A-HRA D# 15KPA18A-HRA-ND Littelfuse Inc |
TVS DIODE 18V 30.9V P600 |
Temporarily Out of Stock |
|
P4KA18AHE3/54 D# P4KA18AHE3/54-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.5V DO204AL |
Limited Supply - Call |
|
P4KA18AHE3/73 D# P4KA18AHE3/73-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.5V DO204AL |
Limited Supply - Call |
|
SA18AHE3/54 D# SA18AHE3/54-ND Vishay Semiconductors |
TVS DIODE 18V 29.2V DO204AC |
Temporarily Out of Stock |
|
SA18AHE3/73 D# SA18AHE3/73-ND Vishay Semiconductors |
TVS DIODE 18V 29.2V DO204AC |
Temporarily Out of Stock |
|
TPSMA18AHE3/61T D# TPSMA18AHE3/61T-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.5V DO214AC |
Limited Supply - Call |
|
TPSMA18AHE3/5AT D# TPSMA18AHE3/5AT-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.5V DO214AC |
Limited Supply - Call |
|
P4SMA18AHR3G D# P4SMA18AHR3G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 15.3V 25.5V DO214AC |
Temporarily Out of Stock |
|
P4SMA18AHM2G D# P4SMA18AHM2G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 15.3V 25.5V DO214AC |
Temporarily Out of Stock |
|
TPSMA18AHE3_B/I D# TPSMA18AHE3_B/I-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.5V DO214AC |
Temporarily Out of Stock |
|
TPSMA18AHE3_B/H D# TPSMA18AHE3_B/H-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.5V DO214AC |
Temporarily Out of Stock |
|
1.5KA18AHE3/73 D# 1.5KA18AHE3/73-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.2V 1.5KA |
Limited Supply - Call |
|
1.5KA18AHE3/54 D# 1.5KA18AHE3/54-ND Vishay Semiconductors |
TVS DIODE 15.3V 25.2V 1.5KA |
Limited Supply - Call |
|
P4SMA18AHE3_A/H D# P4SMA18AHE3_A/H-ND Vishay Semiconductors |
TVS DIODE DO214AC |
Temporarily Out of Stock |
|
P4SMA18AHE3_A/I D# P4SMA18AHE3_A/I-ND Vishay Semiconductors |
TVS DIODE DO214AC |
Temporarily Out of Stock |
|
TPSMA18AHM3_B/I D# 112-TPSMA18AHM3_B/ITR-ND Vishay Semiconductors |
400W 18V 5% SMA PAR |
Temporarily Out of Stock |
|
TPSMA18AHM3_B/H D# 112-TPSMA18AHM3_B/HTR-ND Vishay Semiconductors |
400W 18V 5% SMA PAR |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
TPSMA18AHE3_B/H Vishay Intertechnologies |
In stock shipping within 2days |
67191 |
| Part Number | Description | Stock |
|
P4SMA18A D# 1835135 Littelfuse Inc |
DIODE, TVS, 400W, 18V, UNI, 5%, SMA RoHS: Compliant
Min Qty: 5
Container: Each
|
1035 |
|
P4SMA18AHM3_A/H D# 3528896 Vishay Intertechnologies |
TVS, UNIDIRECTIONAL, 18V, 400W SMA RoHS: Not Compliant
Min Qty: 7200
Container: Reel
|
0 |
| Part Number | Description | Stock |
|
A18AH-GB NKK Switches |
RoHS: Compliant
pbFree: Yes
|
0 |
|
P4SMA18A Littelfuse Inc |
P4SMA Series 3.3 W 18.9 V Uni-Directional Surface Mount TVS Diode - SMA RoHS: Compliant
pbFree: Yes
|
20000 Reel |
|
A18AH NKK Switches |
RoHS: Compliant
pbFree: Yes
|
0 |
|
SA18AHR0G Taiwan Semiconductor |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
|
P4SMA18AHM2G Taiwan Semiconductor |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
| Part Number | Description | Stock |
|
A18AH NKK Switches |
OEM/CM QUOTES ONLY | NO BROKERS |
6939 |
|
TPSMA18AHE3AH |
OEM/CM QUOTES ONLY | NO BROKERS |
10710 |
| Part Number | Description | Stock |
|
P4SMA18A Littelfuse Inc |
OEM/CM Immediate delivery |
150000 |
| Part Number | Description | Stock |
|
A18AH D# 633-A18AH NKK Switches |
Toggle Switches SPDT (ON)-OFF-(ON) R/A W/BRACKET 0.4VA RoHS: Compliant
|
12 |
|
P4SMA18AHM2G D# 821-P4SMA18AHM2G Taiwan Semiconductor |
ESD Suppressors / TVS Diodes 400W 18V 5% Unidirec tional TVS RoHS: Compliant
|
7445 |
|
TPSMA18AHE3_B/H D# 78-TPSMA18AHE3_B/H Vishay Intertechnologies |
ESD Suppressors / TVS Diodes 400W,18V 5%,SMA PAR AEC-Q101 Qualified RoHS: Compliant
|
440 |
| Part Number | Description | Stock |
|
P4SMA18A D# XSFP00000089193 Littelfuse Inc |
RISC Microprocessor, 32-Bit, 533MHz, CMOS, PBGA689 |
10000 |
| Part Number | Description | Stock |
|
A18AH-GB D# 09X8183 NKK Switches |
PROCESS SEALED SUBMINIATURE TOGGLE RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
|
P4SMA18A D# 81Y1708 Bourns Inc |
DIO TVS VBD 18V 400W UNIDIR SMA / Tape & Reel - 13" reel RoHS: Not Compliant
Min Qty: 10000
Container: Bulk
|
0 |
|
A18AH D# 09X8182 NKK Switches |
TOGGLE SWITCH, SPDT, 0.4VA, 28V, Switch Operation:(On)-Off-(On), Contact Configuration:SPDT, Illumination:Non Illuminated, Product Range:-, Contact Current Max:-, Switch Mounting:Through Hole, Contact Voltage AC Nom:28V RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
|
15KPA18A-HR D# 50Y0605 Littelfuse Inc |
HI-REL TVS AXIAL HI-POWER 15KW / TR RoHS: Not Compliant
Min Qty: 800
Container: TAPE & REEL - FULL
|
0 |
|
15KPA18A-HRA D# 50Y0606 Littelfuse Inc |
HI-REL TVS AXIAL HI-POWER 15KW / TR RoHS: Not Compliant
Min Qty: 800
Container: TAPE & REEL - FULL
|
0 |
|
TPSMA18AHE3_B/I D# 55AC4070 Vishay Intertechnologies |
400W,18V 5%,SMA PAR RoHS: Not Compliant
Min Qty: 7500
Container: TAPE & REEL - FULL
|
0 |
|
TPSMA18AHE3_B/H D# 79AH7447 Vishay Intertechnologies |
400W,18V 5%,SMA PAR RoHS: Not Compliant
Min Qty: 1800
Container: TAPE & REEL - FULL
|
5400 |
| Part Number | Description | Stock |
|
A18AH-GB D# NS-A18AH-GB NKK Switches |
OEM/CM ONLY |
1476 |
|
A18AH-RO D# NS-A18AH-RO NKK Switches |
OEM/CM ONLY |
1140 |
|
P4SMA18AHE3/5A D# NS-P4SMA18AHE3/5A Vishay Semiconductors |
OEM/CM ONLY |
9358 |
|
P4SMA18AHE3/61 D# NS-P4SMA18AHE3/61 Vishay Semiconductors |
OEM/CM ONLY |
2159 |
|
P4SMA18A D# NS-P4SMA18A Fairchild Semiconductor Corporation |
OEM/CM ONLY |
9488 |
|
P6KA18AHE3/54 D# NS-P6KA18AHE3/54 Vishay Semiconductors |
OEM/CM ONLY |
9146 |
|
P6KA18AHE3/73 D# NS-P6KA18AHE3/73 Vishay Semiconductors |
OEM/CM ONLY |
5155 |
|
A18AH D# NS-A18AH NKK Switches |
OEM/CM ONLY |
9359 |
|
P4KA18AHE3/54 D# NS-P4KA18AHE3/54 Vishay Semiconductors |
OEM/CM ONLY |
2139 |
|
P4KA18AHE3/73 D# NS-P4KA18AHE3/73 Vishay Semiconductors |
OEM/CM ONLY |
5972 |
|
A18AH-GB-RO D# NS-A18AH-GB-RO NKK Switches |
OEM/CM ONLY |
1947 |
|
SA18AHE3/54 D# NS-SA18AHE3/54 Vishay Semiconductors |
OEM/CM ONLY |
8322 |
|
SA18AHE3/73 D# NS-SA18AHE3/73 Vishay Semiconductors |
OEM/CM ONLY |
6955 |
|
TPSMA18AHE3/61T D# NS-TPSMA18AHE3/61T Vishay Semiconductors |
OEM/CM ONLY |
9732 |
|
TPSMA18AHE3/5AT D# NS-TPSMA18AHE3/5AT Vishay Semiconductors |
OEM/CM ONLY |
7486 |
|
1.5KA18AHE3/73 D# NS-1.5KA18AHE3/73 Vishay Semiconductors |
OEM/CM ONLY |
9799 |
|
1.5KA18AHE3/54 D# NS-1.5KA18AHE3/54 Vishay Semiconductors |
OEM/CM ONLY |
3643 |
| Part Number | Description | Stock |
|
P4SMA18A Fairchild Semiconductor Corporation |
8712 |
| Part Number | Description | Stock |
|
P4SMA18A Fairchild Semiconductor Corporation |
Trans Voltage Suppressor Diode, 400W, 15.3V, Unidirectional, DO-214AC RoHS: Compliant
|
127350 |
| Part Number | Description | Stock |
|
P4SMA18A Won-Top Electronics Co Ltd |
OEM/CM ONLY |
124956 |
|
A18AH NKK Switches |
OEM/CM ONLY |
66 |
|
TPSMA18AHE3A/H Vishay Intertechnologies |
OEM/CM ONLY |
10816 |
| Part Number | Description | Stock |
|
P4SMA18A Littelfuse Inc |
IN stock Immediate delivery |
149985 |
| Part Number | Description | Stock |
|
P4SMA18A Bourns Inc |
ESD Suppressors / TVS Diodes 18V 400W UniDir pbFree: Pb-Free
|
Americas - 5000 |
|
TPSMA18AHE3-B/H Vishay Intertechnologies |
ESD Suppressors / TVS Diodes TVS 400W UNI pbFree: Pb-Free
|
Americas - 0 |
| Part Number | Description | Stock |
|
TPSMA18AHE3/61T Vishay Intertechnologies |
RFQ |
9397 |
| Part Number | Description | Stock |
|
P4SMA18A D# 1835135 Littelfuse Inc |
DIODE, TVS, 400W, 18V, UNI, 5%, SMA RoHS: Compliant
Min Qty: 20
Container: Each
|
0 |
|
A18AH D# 1357636 NKK Switches |
RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
| In Stock | 368 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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