

Central Semiconductor Corp 1N991B BK
Manufacturer No:
1N991B BK
Manufacturer:
Package:
DO-204AH, DO-35, Axial
Description:
ZENER DIODE 2.2kOhm ±5% 5?A @ 136.8V -65°C~200°C 2 Terminations ZENER DO-204AH, DO-35, Axial
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1N991B BK information
Central Semiconductor Corp 1N991B BK technical specifications, attributes, parameters and parts with similar specifications to Central Semiconductor Corp 1N991B BK.
- Type
- Parameter
- Mounting Type
- Through Hole
- Package / Case
- DO-204AH, DO-35, Axial
- Surface Mount
- NO
- Diode Element Material
- SILICON
- Operating Temperature
- -65°C~200°C
- Packaging
- Bulk
- Tolerance
- ±5%
- JESD-609 Code
- e0
- Pbfree Code
- no
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 2
- ECCN Code
- EAR99
- Terminal Finish
- Tin/Lead (Sn/Pb)
- Additional Feature
- INDUSTRY STANDARD
- HTS Code
- 8541.10.00.50
- Technology
- ZENER
- Terminal Form
- WIRE
- Peak Reflow Temperature (Cel)
- NOT SPECIFIED
- Reach Compliance Code
- not_compliant
- Time@Peak Reflow Temperature-Max (s)
- NOT SPECIFIED
- JESD-30 Code
- O-PALF-W2
- Qualification Status
- Not Qualified
- Number of Elements
- 1
- Configuration
- SINGLE
- Power Dissipation-Max
- 0.5W
- Diode Type
- ZENER DIODE
- Current - Reverse Leakage @ Vr
- 5?A @ 136.8V
- Voltage - Forward (Vf) (Max) @ If
- 1.5V @ 200mA
- Case Connection
- ISOLATED
- Power - Max
- 500mW
- Impedance-Max
- 2.2kOhm
- Reference Voltage
- 180V
- Voltage - Zener (Nom) (Vz)
- 180V
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Central Semiconductor Corp 1N991B BK.
Environmental Information:
1N991B BK Overview
In order to supply this electrical device, a reverse leakage current of 5?A @ 136.8V is required.Zener (Nom) voltage is reduced to 180V during operation.1.5V @ 200mA is achieved when the maximum voltage - Forward (Vf) is applied for its operation.
1N991B BK Features
reverse leakage current of 5?A @ 136.8V
5?A @ 136.8V is the maximum voltage (Tol)
1N991B BK Applications
There are a lot of Central Semiconductor Corp
1N991B BK applications of zener single diodes.
User Guide
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step4:Individual Package

Step5:Anti-collision Filling

Step6:Packaging Box
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
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