- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

Home » Buy Online » Parts

1N554 Inventory Results

Datasheet
Datasheet
Cross References
Cross Reference
RoHS compliant
RoHS Compliant
Non-RoHS compliant
Non-RoHS-Compliant
Part Number Manufacturer Quantity Price Availability Order Request Quote Datasheet Cross References RoHS compliant
1N5540C-1JAN
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540C-1JAN Quote 1N5540C-1JAN Datasheet
 
1N5540C-1JAN
1N5540C-1JAN-TR
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540C-1JAN-TR Quote 1N5540C-1JAN-TR Datasheet
 
1N5540C-1JAN-TR
1N5540C-1JANTX
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540C-1JANTX Quote 1N5540C-1JANTX Datasheet
 
1N5540C-1JANTX
1N5540C-1JANTX-TR
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540C-1JANTX-TR Quote 1N5540C-1JANTX-TR Datasheet
 
1N5540C-1JANTX-TR
1N5540C-1JANTXV
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540C-1JANTXV Quote 1N5540C-1JANTXV Datasheet
 
1N5540C-1JANTXV
1N5540C-1JANTXV-TR
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540C-1JANTXV-TR Quote 1N5540C-1JANTXV-TR Datasheet
 
1N5540C-1JANTXV-TR
1N5540CUR-1JAN
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540CUR-1JAN Quote 1N5540CUR-1JAN Datasheet
 
1N5540CUR-1JAN
1N5540CUR-1JAN-TR
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540CUR-1JAN-TR Quote 1N5540CUR-1JAN-TR Datasheet
 
1N5540CUR-1JAN-TR
1N5540CUR-1JANTX-TR
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540CUR-1JANTX-TR Quote 1N5540CUR-1JANTX-TR Datasheet
 
1N5540CUR-1JANTX-TR
1N5540CUR-1JANTXV
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540CUR-1JANTXV Quote 1N5540CUR-1JANTXV Datasheet
 
1N5540CUR-1JANTXV
1N5540CUR-1JANTXV-TR
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540CUR-1JANTXV-TR Quote 1N5540CUR-1JANTXV-TR Datasheet
 
1N5540CUR-1JANTXV-TR
1N5540D-1JAN
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540D-1JAN Quote 1N5540D-1JAN Datasheet
 
1N5540D-1JAN
1N5540D-1JAN-TR
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540D-1JAN-TR Quote 1N5540D-1JAN-TR Datasheet
 
1N5540D-1JAN-TR
1N5540D-1JANTX
MICROCHIP
109
Requires Quote
Available

Request 1N5540D-1JANTX Quote 1N5540D-1JANTX Datasheet
 
1N5540D-1JANTX
1N5540D-1JANTX-TR
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540D-1JANTX-TR Quote 1N5540D-1JANTX-TR Datasheet
 
1N5540D-1JANTX-TR
1N5540D-1JANTXV
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540D-1JANTXV Quote 1N5540D-1JANTXV Datasheet
 
1N5540D-1JANTXV
1N5540D-1JANTXV-TR
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540D-1JANTXV-TR Quote 1N5540D-1JANTXV-TR Datasheet
 
1N5540D-1JANTXV-TR
1N5540DUR-1JAN
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540DUR-1JAN Quote 1N5540DUR-1JAN Datasheet
 
1N5540DUR-1JAN
1N5540DUR-1JAN-TR
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540DUR-1JAN-TR Quote 1N5540DUR-1JAN-TR Datasheet
 
1N5540DUR-1JAN-TR
1N5540DUR-1JANTX
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540DUR-1JANTX Quote 1N5540DUR-1JANTX Datasheet
 
1N5540DUR-1JANTX
1N5540DUR-1JANTXV
MICROCHIP
Requires Quote
Requires Quote
Available

Request 1N5540DUR-1JANTXV Quote 1N5540DUR-1JANTXV Datasheet
 
1N5540DUR-1JANTXV
1N554
TRA
1105
Requires Quote
Available

Request 1N554 Quote 1N554 Datasheet
 
 
1N5540A1
NJS
506
Requires Quote
Available

Request 1N5540A1 Quote 1N5540A1 Datasheet
 
 
1N5540A/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5540A/TR Quote 1N5540A/TR Datasheet
 
 
1N5540B-1
Compensated Devices Incorporated
564
Requires Quote
Available

Request 1N5540B-1 Quote 1N5540B-1 Datasheet
 
LOW REVERSE LEAKAGE CHARACTERISTICS
1N5540BJAN
Motorola Semiconductors
103
Requires Quote
Available

Request 1N5540BJAN Quote 1N5540BJAN Datasheet
 
 
1N5540B-TR
MICROCHIP
500
Requires Quote
Available

Request 1N5540B-TR Quote 1N5540B-TR Datasheet
 
1N5540B-TR
1N5540BUR1/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5540BUR1/TR Quote 1N5540BUR1/TR Datasheet
 
 
1N5540C
Jinan Gude Electronic Device
1030
Requires Quote
Available

Request 1N5540C Quote 1N5540C Datasheet
 
0.4 W, low voltage avalanche diode. Nominal zener voltage 20.0 V. Test current 1.0 mAdc. +-2% tolerance.
1N5540C1
NJS
517
Requires Quote
Available

Request 1N5540C1 Quote 1N5540C1 Datasheet
 
 
1N5540C/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5540C/TR Quote 1N5540C/TR Datasheet
 
 
1N5540D
Jinan Gude Electronic Device
1142
Requires Quote
Available

Request 1N5540D Quote 1N5540D Datasheet
 
0.4 W, low voltage avalanche diode. Nominal zener voltage 20.0 V. Test current 1.0 mAdc. +-1% tolerance.
1N5540D1
NJS
556
Requires Quote
Available

Request 1N5540D1 Quote 1N5540D1 Datasheet
 
 
1N5540D/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5540D/TR Quote 1N5540D/TR Datasheet
 
 
1N5540/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5540/TR Quote 1N5540/TR Datasheet
 
 
1N5541A1
NJS
572
Requires Quote
Available

Request 1N5541A1 Quote 1N5541A1 Datasheet
 
 
1N5541A/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5541A/TR Quote 1N5541A/TR Datasheet
 
 
1N5541B-1
Compensated Devices Incorporated
495
Requires Quote
Available

Request 1N5541B-1 Quote 1N5541B-1 Datasheet
 
LOW REVERSE LEAKAGE CHARACTERISTICS
1N5541B1JTXV
CZL
25
Requires Quote
Available

Request 1N5541B1JTXV Quote 1N5541B1JTXV Datasheet
 
 
1N5541BJTX
CDWR
192
Requires Quote
Available

Request 1N5541BJTX Quote 1N5541BJTX Datasheet
 
 
1N5541B-TR
MICROCHIP
500
Requires Quote
Available

Request 1N5541B-TR Quote 1N5541B-TR Datasheet
 
1N5541B-TR
1N5541BUR1/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5541BUR1/TR Quote 1N5541BUR1/TR Datasheet
 
 
1N5541C
Jinan Gude Electronic Device
1063
Requires Quote
Available

Request 1N5541C Quote 1N5541C Datasheet
 
0.4 W, low voltage avalanche diode. Nominal zener voltage 22.0 V. Test current 1.0 mAdc. +-2% tolerance.
1N5541C1
NJS
879
Requires Quote
Available

Request 1N5541C1 Quote 1N5541C1 Datasheet
 
 
1N5541C/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5541C/TR Quote 1N5541C/TR Datasheet
 
 
1N5541D
Jinan Gude Electronic Device
1036
Requires Quote
Available

Request 1N5541D Quote 1N5541D Datasheet
 
0.4 W, low voltage avalanche diode. Nominal zener voltage 22.0 V. Test current 1.0 mAdc. +-1% tolerance.
1N5541D1
NJS
439
Requires Quote
Available

Request 1N5541D1 Quote 1N5541D1 Datasheet
 
 
1N5541D/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5541D/TR Quote 1N5541D/TR Datasheet
 
 
1N5541/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5541/TR Quote 1N5541/TR Datasheet
 
 
1N5542A1
NJS
483
Requires Quote
Available

Request 1N5542A1 Quote 1N5542A1 Datasheet
 
 
1N5542A/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5542A/TR Quote 1N5542A/TR Datasheet
 
 
1N5542B-1
Compensated Devices Incorporated
1315
Requires Quote
Available

Request 1N5542B-1 Quote 1N5542B-1 Datasheet
 
LOW REVERSE LEAKAGE CHARACTERISTICS
1N5542BJAN
GENERAL
19
Requires Quote
Available

Request 1N5542BJAN Quote 1N5542BJAN Datasheet
 
 
1N5542B-TR
MICROCHIP
500
Requires Quote
Available

Request 1N5542B-TR Quote 1N5542B-TR Datasheet
 
1N5542B-TR
1N5542BUR1/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5542BUR1/TR Quote 1N5542BUR1/TR Datasheet
 
 
1N5542C
Jinan Gude Electronic Device
1174
Requires Quote
Available

Request 1N5542C Quote 1N5542C Datasheet
 
0.4 W, low voltage avalanche diode. Nominal zener voltage 24.0 V. Test current 1.0 mAdc. +-2% tolerance.
1N5542C1
NJS
620
Requires Quote
Available

Request 1N5542C1 Quote 1N5542C1 Datasheet
 
 
1N5542C/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5542C/TR Quote 1N5542C/TR Datasheet
 
 
1N5542D
Jinan Gude Electronic Device
1055
Requires Quote
Available

Request 1N5542D Quote 1N5542D Datasheet
 
0.4 W, low voltage avalanche diode. Nominal zener voltage 24.0 V. Test current 1.0 mAdc. +-1% tolerance.
1N5542D1
NJS
386
Requires Quote
Available

Request 1N5542D1 Quote 1N5542D1 Datasheet
 
 
1N5542D-1JANTX
MICROCHIP
72
Requires Quote
Available

Request 1N5542D-1JANTX Quote 1N5542D-1JANTX Datasheet
 
1N5542D-1JANTX
1N5542D/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5542D/TR Quote 1N5542D/TR Datasheet
 
 
1N5542DUR1
MICROCHIP
500
Requires Quote
Available

Request 1N5542DUR1 Quote 1N5542DUR1 Datasheet
 
 
1N5542DUR1/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5542DUR1/TR Quote 1N5542DUR1/TR Datasheet
 
 
1N5542/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5542/TR Quote 1N5542/TR Datasheet
 
 
1N5543A1
NJS
529
Requires Quote
Available

Request 1N5543A1 Quote 1N5543A1 Datasheet
 
 
1N5543A/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5543A/TR Quote 1N5543A/TR Datasheet
 
 
1N5543B-1
Compensated Devices Incorporated
491
Requires Quote
Available

Request 1N5543B-1 Quote 1N5543B-1 Datasheet
 
LOW REVERSE LEAKAGE CHARACTERISTICS
1N5543B-TR
MICROCHIP
500
Requires Quote
Available

Request 1N5543B-TR Quote 1N5543B-TR Datasheet
 
1N5543B-TR
1N5543BUR-1-TR
MICROCHIP
500
Requires Quote
Available

Request 1N5543BUR-1-TR Quote 1N5543BUR-1-TR Datasheet
 
1N5543BUR-1-TR
1N5543C
Jinan Gude Electronic Device
1030
Requires Quote
Available

Request 1N5543C Quote 1N5543C Datasheet
 
0.4 W, low voltage avalanche diode. Nominal zener voltage 25.0 V. Test current 1.0 mAdc. +-2% tolerance.
1N5543C1
NJS
472
Requires Quote
Available

Request 1N5543C1 Quote 1N5543C1 Datasheet
 
 
1N5543C/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5543C/TR Quote 1N5543C/TR Datasheet
 
 
1N5543D
Jinan Gude Electronic Device
4436
Requires Quote
Available

Request 1N5543D Quote 1N5543D Datasheet
 
0.4 W, low voltage avalanche diode. Nominal zener voltage 25.0 V. Test current 1.0 mAdc. +-1% tolerance.
1N5543D1
NJS
518
Requires Quote
Available

Request 1N5543D1 Quote 1N5543D1 Datasheet
 
 
1N5543DIEFORMCERTIFIEDUSOEM
SPRG
1217
Requires Quote
Available

Request 1N5543DIEFORMcertifiedUSOEM Quote 1N5543DIEFORMcertifiedUSOEM Datasheet
 
 
1N5543D/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5543D/TR Quote 1N5543D/TR Datasheet
 
 
1N5543/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5543/TR Quote 1N5543/TR Datasheet
 
 
1N5544A1
NJS
649
Requires Quote
Available

Request 1N5544A1 Quote 1N5544A1 Datasheet
 
 
1N5544A/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5544A/TR Quote 1N5544A/TR Datasheet
 
 
1N5544B-1
Compensated Devices Incorporated
591
Requires Quote
Available

Request 1N5544B-1 Quote 1N5544B-1 Datasheet
 
LOW REVERSE LEAKAGE CHARACTERISTICS
1N5544B-TR
MICROCHIP
500
Requires Quote
Available

Request 1N5544B-TR Quote 1N5544B-TR Datasheet
 
1N5544B-TR
1N5544BUR1/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5544BUR1/TR Quote 1N5544BUR1/TR Datasheet
 
 
1N5544C
Jinan Gude Electronic Device
1017
Requires Quote
Available

Request 1N5544C Quote 1N5544C Datasheet
 
0.4 W, low voltage avalanche diode. Nominal zener voltage 28.0 V. Test current 1.0 mAdc. +-2% tolerance.
1N5544C1
NJS
564
Requires Quote
Available

Request 1N5544C1 Quote 1N5544C1 Datasheet
 
 
1N5544C/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5544C/TR Quote 1N5544C/TR Datasheet
 
 
1N5544D
Jinan Gude Electronic Device
1111
Requires Quote
Available

Request 1N5544D Quote 1N5544D Datasheet
 
0.4 W, low voltage avalanche diode. Nominal zener voltage 28.0 V. Test current 1.0 mAdc. +-1% tolerance.
1N5544D1
NJS
517
Requires Quote
Available

Request 1N5544D1 Quote 1N5544D1 Datasheet
 
 
1N5544D/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5544D/TR Quote 1N5544D/TR Datasheet
 
 
1N5544/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5544/TR Quote 1N5544/TR Datasheet
 
 
1N5545A1
NJS
519
Requires Quote
Available

Request 1N5545A1 Quote 1N5545A1 Datasheet
 
 
1N5545A/TR
MICROCHIP
500
Requires Quote
Available

Request 1N5545A/TR Quote 1N5545A/TR Datasheet
 
 
1N5545BJANTX
Consolidated Devices Inc
386
Requires Quote
Available

Request 1N5545BJANTX Quote 1N5545BJANTX Datasheet
 
 
1N5545BJTX
CALL
40
Requires Quote
Available

Request 1N5545BJTX Quote 1N5545BJTX Datasheet
 
 
1N5545B-TR
MICROCHIP
500
Requires Quote
Available

Request 1N5545B-TR Quote 1N5545B-TR Datasheet
 
1N5545B-TR

Technical Resources / Inventory Search

Download datasheet in PDF format

Try Sierra IC©'s Datasheet Search, with Current and Obsolete datasheets available Free to Download.

Search for part

Purchase Online from Our Catalog of Active And Passive Electronic components from over 700 Manufacturers.

xref-button

Use our cross reference feature to find substitute parts while saving time and money.

Visa Mastercard American Express Open Links