Name: PA51A
Brand: Apex Microtechnology
SKU: PA51A
Availability: InStock
Rating: 5 (161 reviews)

PA51A

For Reference Only

Part Number	PA51A
Manufacturer	Apex Microtechnology
Description	IC OPAMP POWER 1MHZ TO3-8
Datasheet	PA51A Datasheet PA51A Specifications
Package	TO-3-8
ECAD
In Stock	9,012 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jul 2 - Jul 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # PA51A (Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps) is manufactured by Apex Microtechnology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For PA51A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PA51A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PA51A.

PA51A Specifications

Manufacturer	Apex Microtechnology
Category	Integrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Package	TO-3-8
ECAD
Series	Apex Precision Power?
Amplifier Type	Power
Number of Circuits	1
Output Type	-
Slew Rate	2.6 V/µs
Gain Bandwidth Product	1MHz
-3db Bandwidth	-
Current - Input Bias	15nA
Voltage - Input Offset	2mV
Current - Supply	2.6mA
Current - Output / Channel	10A
Voltage - Supply, Single/Dual (±)	20 V ~ 80 V, ±10 V ~ 40 V
Operating Temperature	-55°C ~ 125°C
Mounting Type	Through Hole
Package / Case	TO-3-8
Supplier Device Package	TO-3-8

PA51A Datasheet

PA51A Reviews

Noemi*****nathan

April 1, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Simo*****rroll

March 30, 2023

★ ★ ★ ★ ★

I can count on your provision for BOM of my design in near future

Iman*****donald

March 11, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Dan*****tout

March 11, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Kyla*****kins

March 2, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Clay*****Medina

March 2, 2023

★ ★ ★ ★ ★

Great communication with sales. A pleasure to do business with you.

Wayn*****lacruz

February 28, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Ramo*****alone

February 22, 2023

★ ★ ★ ★ ★

These function just as well. You do need to spend some time modifying the harness, but no big deal.

Jam*****Date

February 20, 2023

★ ★ ★ ★ ★

can supply almost all of my necessary parts in short lead time.

Write a Review

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Thanks for Your Review!

PA51A Packaging

PA51A FAQ

1. How to order PA51A on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that PA51A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PA51A. All suppliers must pass our qualification reviews before they can publish their products including PA51A on Heisener; we pay more attention to the channels and quality of PA51A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PA51A price and inventory displayed accurate?

The price and inventory of PA51A fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of PA51A?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PA51A we delivered, we will accept the replacement or return of the PA51A only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PA51A.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as PA51A pin diagram, PA51A datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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PA51A Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

15KPA51A

D# 70964303

Solid State Manufacturing

15KW TVS UNIDIRECTIONAL

RoHS: Not Compliant

30KPA51A

D# 70964372

Solid State Manufacturing

30KW TVS UNIDIRECTIONAL

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
15KPA51AE3/TR13 D# V36:1790_09098973	Microchip Technology Inc	TVS Diode Single Uni-Dir 51V 15KW 2-Pin Case R-6 T/R RoHS: Compliant	0
15KPA51A-B D# V36:1790_24963564	Littelfuse Inc	TVS Diode Single Uni-Dir 51V 15KW 2-Pin Case P-600 Bulk	0
15KPA51A D# V79:2366_21780237	Littelfuse Inc	TVS Diode Single Uni-Dir 51V 15KW 2-Pin Case P-600 T/R	0
30KPA51A D# V72:2272_21386392	Suzhou Good-Ark Electronics Co Ltd	TVS Diode Single Uni-Dir 51V 30KW 2-Pin Case P-600 RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
15KPA51A/TR13 D# 15KPA51A/TR13	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 51V 15kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 15KPA51A/TR13) RoHS: Not Compliant	0
HM2R30PA51A0N2LF D# HM2R30PA51A0N2LF	Amphenol Corporation	Connector Backplane Receptacle 55 Position 2mm Press Fit Right Angle Through Hole (Alt: HM2R30PA51A0N2LF)	0
30KPA51A/TR13 D# 30KPA51A/TR13	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 51V 30kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 30KPA51A/TR13) RoHS: Not Compliant	0
15KPA51AE3/TR13 D# 15KPA51AE3/TR13	Microchip Technology Inc	15000W, STAND-OFF VOLTAGE = 51V, 5%, UNI-DIR - Tape and Reel (Alt: 15KPA51AE3/TR13) RoHS: Compliant	0
15KPA51A/B D# 15KPA51A/B	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 51V 15kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 15KPA51A/B) RoHS: Not Compliant	0
HM2R30PA51A0N9LF D# HM2R30PA51A0N9LF	Amphenol Corporation	- Trays (Alt: HM2R30PA51A0N9LF)	0
30KPA51AE3/TR13 D# 30KPA51AE3/TR13	Microchip Technology Inc	30000W, STAND-OFF VOLTAGE = 51V, 5%, UNI-DIR - Tape and Reel (Alt: 30KPA51AE3/TR13) RoHS: Compliant	0
30KPA51A/B D# 30KPA51A/B	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 51V 30kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 30KPA51A/B) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

15KPA51A

Littelfuse Inc

800

30KPA51A

New Jersey Semiconductor Products, Inc.

827

Part Number	Manufacturer	Description	Stock
PA51A	Littelfuse Inc	TVS DIODE 51VWM 82.9VC AXIAL	800
15KPA51A-B	Littelfuse Inc	TVS Diode 15000W Axial Uni 5%	0
30KPA51A-B	Littelfuse Inc	TVS DIODE 51VWM 86.4VC P600	0
15KPA51AE3/TR13	Microsemi Corporation	15000W, STAND-OFF VOLTAGE = 51V, ? 5%, UNI-DIR - Tape and Reel	0
30KPA51AE3/TR13	Microsemi Corporation	30000W, STAND-OFF VOLTAGE = 51V, ? 5%, UNI-DIR - Tape and Reel	0
15KPA51A	Littelfuse Inc	TVS DIODE 51VWM 82.9VC AXIAL	800
30KPA51A	Littelfuse Inc	TVS DIODE 51VWM 86.4VC AXIAL	0

Part Number

Manufacturer

Description

Stock

15KPA51A

BrightKing Inc

Unidirectional 51V 57V 82.9V 182.1A P600 TVS RoHS

30KPA51A

BrightKing Inc

P600 TVS RoHS

Part Number	Manufacturer	Description	Stock
15KPA51A-B D# 15KPA51A-B-ND	Littelfuse Inc	TVS DIODE 51V 82.9V P600	0
15KPA51ATR D# 15KPA51ATRSMC-ND	SMC Diode Solutions	TVS DIODE 51V 82.8V P600	0
15KPA51A-HRA D# 15KPA51A-HRA-ND	Littelfuse Inc	TVS DIODE 51V 82.9V P600	0
30KPA51A-HRA D# 30KPA51A-HRA-ND	Littelfuse Inc	TVS DIODE 51V 86.4V P600	0
30KPA51A-B D# 30KPA51A-B-ND	Littelfuse Inc	TVS DIODE 51V 86.4V P600	0
15KPA51AE3/TR13 D# 15KPA51AE3/TR13-ND	Microchip Technology Inc	TVS DIODE 51V 82.9V P600	0
15KPA51A D# 1294-15KPA51A-CHP	Littelfuse Inc	TVS DIODE 51V 82.9V P600	2400
30KPA51AE3/TR13 D# 30KPA51AE3/TR13-ND	Microchip Technology Inc	TVS DIODE 51V 86.4V P600	0
15KPA51A-HR D# 15KPA51A-HR-ND	Littelfuse Inc	TVS DIODE 51V 82.9V P600	0
30KPA51A D# 30KPA51ACT-ND	Littelfuse Inc	TVS DIODE 51V 86.4V P600	266
30KPA51A-HR D# 30KPA51A-HR-ND	Littelfuse Inc	TVS DIODE 51V 86.4V P600	0
HM2R30PA51A0N9LF D# 609-HM2R30PA51A0N9LF-ND	Amphenol FCi	MPACS 5R RA REC	0

Part Number

Manufacturer

Description

Stock

15KPA51ATR

SMSC

RoHS: Exempt

15KPA51A

Littelfuse Inc

Diode TVS Single Uni-Dir 51V 15KW 2-Pin Case P-600 T/R

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
15KPA51A		OEM/CM QUOTES ONLY \| NO BROKERS	5500
30KPA51A		OEM/CM QUOTES ONLY \| NO BROKERS	5650
PA51A	Apex Tool Group LLC	OEM/CM QUOTES ONLY \| NO BROKERS	720
NTPA51AE	NORTEL NETWORKS	OEM/CM QUOTES ONLY \| NO BROKERS	10
NTPA51AK	NORTEL NETWORKS	OEM/CM QUOTES ONLY \| NO BROKERS	2
UPA51A	NEC Electronics Group	OEM/CM QUOTES ONLY \| NO BROKERS	1
SNPPA51AM	American Skynet	OEM/CM QUOTES ONLY \| NO BROKERS	6
NTPA51AFN2	NORTEL NETWORKS	OEM/CM QUOTES ONLY \| NO BROKERS	1

Part Number

Manufacturer

Description

Stock

15KPA51A

Suzhou Good-Ark Electronics Co Ltd

5000

30KPA51A

Suzhou Good-Ark Electronics Co Ltd

5000

Part Number

Manufacturer

Description

Stock

HM2R30PA51A0N9LF

D# BRGHM2R30PA51A0N9LF

Amphenol FCi

HM2R30PA51A0N9LF-MPACS 5R RA R

Part Number

Manufacturer

Description

Stock

15KPA51A

D# C522185

BrightKing Inc

30KPA51A

D# C522470

BrightKing Inc

Part Number

Manufacturer

Description

Stock

HM2R30PA51A0N9LF

Amphenol ICC

RoHS: Not Compliant

HM2R30PA51A0N2LF

Amphenol ICC

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
15KPA51A D# 576-15KPA51A	Littelfuse Inc	ESD Suppressors / TVS Diodes TVS AXIAL HI-POWER RoHS: Compliant	871
30KPA51A D# 576-30KPA51A	Littelfuse Inc	ESD Suppressors / TVS Diodes TVS Hi Power Diode 30KPA Axial RoHS: Compliant	439
PA51A D# 137-PA51A	Apex Microtechnology Inc	Operational Amplifiers - Op Amps Linear OpAmp, 72V, 10A A Grade RoHS: Compliant	83

Part Number

Manufacturer

Description

Stock

30KPA51AE3/TR13

Microchip Technology Inc

TVS

RoHS: Compliant

15KPA51AE3/TR13

Microchip Technology Inc

TVS

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

30KPA51AE3/TR13

D# MCHP00000047552

Microchip Technology Inc

TVS

15KPA51AE3/TR13

D# MCHP00000038646

Microchip Technology Inc

TVS

Part Number	Manufacturer	Description	Stock
15KPA51A-HRA D# 50Y0682	Littelfuse Inc	HI-REL TVS AXIAL HI-POWER 15KW / TR RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
30KPA51A-HRA D# 50Y0859	Littelfuse Inc	HI-REL TVS AXIAL HIGH POWER 30KW / TR RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
30KPA51A-B D# 91T4078	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
15KPA51A D# 01P9794	Littelfuse Inc	TVS DIODE, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:51V, Breakdown Voltage Range:57V to 62.4V, Clamping Voltage Vc Max:82.9V, Peak Pulse Current Ippm:182.1A, Diode Case Style:Axial Leaded, No. of Pins:2 RoHS Compliant: Yes RoHS: Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
15KPA51A-HR D# 50Y0681	Littelfuse Inc	HI-REL TVS AXIAL HI-POWER 15KW / TR RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
30KPA51A D# 32M4522	Littelfuse Inc	TVS DIODE, FULL REEL, Product Range:30KPA Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:51V, Clamping Voltage Vc Max:86.4V, Diode Case Style:Axial Leaded, No. of Pins:2Pins, Breakdown Voltage Min:57V RoHS Compliant: Yes RoHS: Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
HM2R30PA51A0N9LF D# 98AC7553	Amphenol Fiber Systems International	HM2R30PA51A0N9LF-MPACS 5R RA REC / Tray RoHS: Not Compliant Min Qty: 1152 Container: Bulk	0
30KPA51A-HR D# 50Y0858	Littelfuse Inc	HI-REL TVS AXIAL HIGH POWER 30KW / TR RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
15KPA51A-B D# 01P9795	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 100 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
30KPA51AE3/TR13 D# NS-30KPA51AE3/TR13	Microsemi Commercial Components Group	OEM/CM ONLY	1647
15KPA51A D# NS-15KPA51A	Littelfuse Inc	OEM/CM ONLY	3087
30KPA51A D# NS-30KPA51A	Littelfuse Inc	OEM/CM ONLY	2173
15KPA51A-B D# NS-15KPA51A-B	Littelfuse Inc	OEM/CM ONLY	5187
PA51A D# NS-PA51A	Apex Microtechnology	OEM/CM ONLY	8177
30KPA51A-B D# NS-30KPA51A-B	Littelfuse Inc	OEM/CM ONLY	4336
15KPA51AE3/TR13 D# NS-15KPA51AE3/TR13	Microsemi Commercial Components Group	OEM/CM ONLY	5566

Part Number

Manufacturer

Description

Stock

HM2R30PA51A0N2LF

Amphenol ICC

RoHS: Not Compliant

HM2R30PA51A0N9LF

Amphenol ICC

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

15KPA51A

Littelfuse Inc

30KPA51A

Littelfuse Inc

30000W, UNIDIRECTIONAL, SILICON, TVS DIODE

Part Number

Manufacturer

Description

Stock

15KPA51A

Littelfuse Inc

OEM/CM ONLY

3898

30KPA51A

Littelfuse Inc

OEM/CM ONLY

3472

Part Number

Manufacturer

Description

Stock

15KPA51A

Littelfuse Inc

ESD Suppressors / TVS Diodes TVS AXIAL HI-POWER

Part Number

Manufacturer

Description

Stock

PA51A

APEX

shipping today

Part Number	Manufacturer	Description	Stock
15KPA51A-B D# 45118011	Littelfuse Inc	TVS Diode Single Uni-Dir 51V 15KW 2-Pin Case P-600 Bulk	0
15KPA51A D# 28978360	Littelfuse Inc	TVS Diode Single Uni-Dir 51V 15KW 2-Pin Case P-600 T/R	0
30KPA51A D# 30175260	Suzhou Good-Ark Electronics Co Ltd	TVS Diode Single Uni-Dir 51V 30KW 2-Pin Case P-600 RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

PA51A

Apex Tool Group LLC

RFQ

554

Part Number

Manufacturer

Description

Stock

PA51A

D# 1553599

Cirrus Logic

RoHS: Not Compliant

Min Qty: 1

Container: Each

Quick Inquiry

PA51A

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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