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HomeProductsDiscrete Semiconductor ProductsDiodes - Zener - Single1N5937B BK
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1N5937B BK - Central Semiconductor

Manufacturer Part Number
1N5937B BK
Manufacturer
Central Semiconductor
Allelco Part Number
98D-1N5937B BK
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
38,183 pcs available, New & Original
Parts Description
DIODE ZENER 33V 1.5W DO41
Package
DO-41
Data sheet
1N5937B BK.pdf
RoHs Status
Lead free / RoHS Compliant
Compare
Our certification
In stock: 38183
  • Unit Price: $0.117
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.117 $0.12
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

1N5937B BK Tech Specifications
Central Semiconductor - 1N5937B BK technical specifications, attributes, parameters and parts with similar specifications to Central Semiconductor - 1N5937B BK

Product Attribute Attribute Value
Manufacturer Central Semiconductor
Voltage - Zener (Nom) (Vz) 33V
Voltage - Forward (Vf) (Max) @ If 1.5V @ 200mA
Tolerance ±5%
Supplier Device Package DO-41
Series -
Power - Max 1.5W
Packaging Bulk
Product Attribute Attribute Value
Other Names 1N5937B BK PBFREE
1N5937B BK-ND
1N5937BBK
Operating Temperature -65°C ~ 200°C (TJ)
Mounting Type Through Hole
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Impedance (Max) (Zzt) 33 Ohms
Detailed Description Zener Diode 33V 1.5W ±5% Through Hole DO-41
Current - Reverse Leakage @ Vr 1µA @ 25.1V

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status Lead free / RoHS Compliant

Parts with Similar Specifications

The three parts on the right have similar specifications to Central Semiconductor 1N5937B BK

Product Attribute 1N5937B BK PBFREE 1N5937B TR PBFREE 1N5937B G 1N5937BG
Part Number 1N5937B BK PBFREE 1N5937B TR PBFREE 1N5937B G 1N5937BG
Manufacturer Central Semiconductor Corp Central Semiconductor Corp Microsemi Microsemi Corporation
Impedance (Max) (Zzt) - - - -
Series - - - -
Detailed Description - - - -
Voltage - Forward (Vf) (Max) @ If - - - -
Other Names - - - -
Power - Max - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Lead Free Status / RoHS Status - - - -
Packaging - - - -
Voltage - Zener (Nom) (Vz) - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Tolerance - - - -
Current - Reverse Leakage @ Vr - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C

1N5937B BK Datasheet PDF

Download 1N5937B BK pdf datasheets and Central Semiconductor documentation for 1N5937B BK - Central Semiconductor.

Datasheets
1N5913B - 1N5956B.pdf

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Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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Delivery Time

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Delivery Cost

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  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
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Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


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Central Semiconductor

1N5937B BK

Central Semiconductor
98D-1N5937B BK

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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