TE CONNECTIVITY/AMP BRAND Time Delay & Timing Relays 2122AH1SJC948=RLY
Part Number: 1423153-4
Manufacturer: TE CONNECTIVITY/AMP BRAND
Country of Origin: US
Unit of Measure: EA
ECCN: EAR99
Package Type: PKG
Product Category: Relays | Time Delay & Timing Relays
The TE CONNECTIVITY/AMP BRAND 2122AH1SJC948=RLY is a specialized relay designed for aerospace, defense, and marine applications, offering precise timing control with high reliability. This relay features hermetically sealed units capable of withstanding high shock and vibration environments, making it suitable for demanding operational conditions.
Product Features
High repeat accuracy over voltage and temperature extremes
Hermetically sealed design for durability in harsh environments
Instant recycling with easy linear adjustment
Exclusive Dial Head adjustment without needle valves
Delay ranges from milliseconds to 3 minutes
DPDT contacts with robust design & construction
Sealed timing head circulating air under controlled pressure for adjustable timing
Snap-action switch assembly ensures sustained contact pressure during timing cycles
Precision-wound solenoid assembly for reliable operation
Operation & Timing
Series 2112 (On-Delay): Applies rated voltage to start the preset delay; NC contacts break and NO contacts make at the end of the delay. Contacts remain until coil is de-energized, then reset within 25 ms.
Series 2122 (Off-Delay): Applies rated voltage for at least 75 ms to transfer switch; contacts stay in position as long as coil is energized. Delay begins upon coil de-energization, lasting until the switch resets. Re-energizing during delay restarts cycle.
Technical Specifications
Parameter
Details
Timing Adjustment
Easy linear adjustment over specified ranges
Timing Ranges
A: 0.03 to 0.1 sec
B: 0.1 to 0.3 sec
C: 0.15 to 1.0 sec
D: 0.375 to 3.0 sec
E: 0.75 to 10.0 sec
F: 1.0 to 30.0 sec
G: 2.0 to 60.0 sec
H: 5.0 to 120.0 sec
J: 5.0 to 180.0 sec
K: 1.5 to 30.0 cycles
L: 3.0 to 120.0 cycles
Repeat Accuracy
±5% at 25°C (vertical position), ±7% at 85°C, ±8% at -55°C
The images of product "XT90 Parallel 2M-1F XT90 (10cm)" shows 10AWG cables, but what is sent is 14 AWG. Anyone with basic electrical background will know that XT90 plug is meant for high current of ~90 Amps, so it doesnt make any sense to have a product with 14 AWG cables. It is a poor quality product with misleading product images.
{"id":10019989619005,"title":"1423153-4","handle":"1423153-4","description":"\u003ch3\u003eTE CONNECTIVITY\/AMP BRAND Time Delay \u0026amp; Timing Relays 2122AH1SJC948=RLY\u003c\/h3\u003e\n\n\u003cp\u003ePart Number: 1423153-4\u003c\/p\u003e\n\u003cp\u003eManufacturer: TE CONNECTIVITY\/AMP BRAND\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: US\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: EA\u003c\/p\u003e\n\u003cp\u003eECCN: EAR99\u003c\/p\u003e\n\u003cp\u003ePackage Type: PKG\u003c\/p\u003e\n\u003cp\u003eProduct Category: Relays | Time Delay \u0026amp; Timing Relays\u003c\/p\u003e\n\n\u003cp\u003eThe TE CONNECTIVITY\/AMP BRAND 2122AH1SJC948=RLY is a specialized relay designed for aerospace, defense, and marine applications, offering precise timing control with high reliability. This relay features hermetically sealed units capable of withstanding high shock and vibration environments, making it suitable for demanding operational conditions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh repeat accuracy over voltage and temperature extremes\u003c\/li\u003e\n \u003cli\u003eHermetically sealed design for durability in harsh environments\u003c\/li\u003e\n \u003cli\u003eInstant recycling with easy linear adjustment\u003c\/li\u003e\n \u003cli\u003eExclusive Dial Head adjustment without needle valves\u003c\/li\u003e\n \u003cli\u003eDelay ranges from milliseconds to 3 minutes\u003c\/li\u003e\n \u003cli\u003eDPDT contacts with robust design \u0026amp; construction\u003c\/li\u003e\n \u003cli\u003eSealed timing head circulating air under controlled pressure for adjustable timing\u003c\/li\u003e\n \u003cli\u003eSnap-action switch assembly ensures sustained contact pressure during timing cycles\u003c\/li\u003e\n \u003cli\u003ePrecision-wound solenoid assembly for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOperation \u0026amp; Timing\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSeries 2112 (On-Delay):\u003c\/strong\u003e Applies rated voltage to start the preset delay; NC contacts break and NO contacts make at the end of the delay. Contacts remain until coil is de-energized, then reset within 25 ms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeries 2122 (Off-Delay):\u003c\/strong\u003e Applies rated voltage for at least 75 ms to transfer switch; contacts stay in position as long as coil is energized. Delay begins upon coil de-energization, lasting until the switch resets. Re-energizing during delay restarts cycle.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTiming Adjustment\u003c\/td\u003e\n \u003ctd\u003eEasy linear adjustment over specified ranges\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTiming Ranges\u003c\/td\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eA: 0.03 to 0.1 sec\u003c\/li\u003e\n \u003cli\u003eB: 0.1 to 0.3 sec\u003c\/li\u003e\n \u003cli\u003eC: 0.15 to 1.0 sec\u003c\/li\u003e\n \u003cli\u003eD: 0.375 to 3.0 sec\u003c\/li\u003e\n \u003cli\u003eE: 0.75 to 10.0 sec\u003c\/li\u003e\n \u003cli\u003eF: 1.0 to 30.0 sec\u003c\/li\u003e\n \u003cli\u003eG: 2.0 to 60.0 sec\u003c\/li\u003e\n \u003cli\u003eH: 5.0 to 120.0 sec\u003c\/li\u003e\n \u003cli\u003eJ: 5.0 to 180.0 sec\u003c\/li\u003e\n \u003cli\u003eK: 1.5 to 30.0 cycles\u003c\/li\u003e\n \u003cli\u003eL: 3.0 to 120.0 cycles\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRepeat Accuracy\u003c\/td\u003e\n \u003ctd\u003e±5% at 25°C (vertical position), ±7% at 85°C, ±8% at -55°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePosition Sensitivity\u003c\/td\u003e\n \u003ctd\u003eHorizontal: +5%, Inverted: +10%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n \u003ctd\u003eSee coil data in datasheet\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Rating\u003c\/td\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eInductive: 2A @ 30V DC, 1.5A @ 240V 60Hz\u003c\/li\u003e\n \u003cli\u003eResistive: 10A @ 30V DC, 10A @ 120V 60Hz, 5A @ 240V 60Hz\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAmbient Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-55°C to +85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWeight\u003c\/td\u003e\n \u003ctd\u003eMaximum 17 ozs\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMounting \u0026amp; Terminals\u003c\/td\u003e\n \u003ctd\u003eChassis mounting tabs, octal plugs, external\/internal adjustment options\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInsensitivity to transients of ±1500 VAC for 10 milliseconds\u003c\/li\u003e\n \u003cli\u003eDielectric withstand voltage: 1000V RMS @ 60Hz between non-connected terminals\u003c\/li\u003e\n \u003cli\u003eDesigned for high shock and vibration applications\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"http:\/\/www.te.com\/commerce\/DocumentDelivery\/DDEController?Action=srchrtrv\u0026amp;DocNm=5-1773450-5_sec12_2100\u0026amp;DocType=Catalog+Section\u0026amp;DocLang=English\u0026amp;PartCntxt=1423153-4\u0026amp;DocFormat=pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-11T20:13:30+05:30","created_at":"2025-08-11T20:13:31+05:30","vendor":"Waldom Electonics","type":"Relays","tags":["IMPORT_CSV","Relay","RLY","TE-AMP","Time","Timing","WLDM"],"price":48852219,"price_min":48852219,"price_max":48852219,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50608814293309,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"1423153-4","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"1423153-4","public_title":null,"options":["Default Title"],"price":48852219,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"1423153-4","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/10214924_AMP_1423153-4_01.jpg?v=1754923413"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10214924_AMP_1423153-4_01.jpg?v=1754923413","options":["Title"],"media":[{"alt":null,"id":45785456410941,"position":1,"preview_image":{"aspect_ratio":1.5,"height":1332,"width":1998,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10214924_AMP_1423153-4_01.jpg?v=1754923413"},"aspect_ratio":1.5,"height":1332,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10214924_AMP_1423153-4_01.jpg?v=1754923413","width":1998}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTE CONNECTIVITY\/AMP BRAND Time Delay \u0026amp; Timing Relays 2122AH1SJC948=RLY\u003c\/h3\u003e\n\n\u003cp\u003ePart Number: 1423153-4\u003c\/p\u003e\n\u003cp\u003eManufacturer: TE CONNECTIVITY\/AMP BRAND\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: US\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: EA\u003c\/p\u003e\n\u003cp\u003eECCN: EAR99\u003c\/p\u003e\n\u003cp\u003ePackage Type: PKG\u003c\/p\u003e\n\u003cp\u003eProduct Category: Relays | Time Delay \u0026amp; Timing Relays\u003c\/p\u003e\n\n\u003cp\u003eThe TE CONNECTIVITY\/AMP BRAND 2122AH1SJC948=RLY is a specialized relay designed for aerospace, defense, and marine applications, offering precise timing control with high reliability. This relay features hermetically sealed units capable of withstanding high shock and vibration environments, making it suitable for demanding operational conditions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh repeat accuracy over voltage and temperature extremes\u003c\/li\u003e\n \u003cli\u003eHermetically sealed design for durability in harsh environments\u003c\/li\u003e\n \u003cli\u003eInstant recycling with easy linear adjustment\u003c\/li\u003e\n \u003cli\u003eExclusive Dial Head adjustment without needle valves\u003c\/li\u003e\n \u003cli\u003eDelay ranges from milliseconds to 3 minutes\u003c\/li\u003e\n \u003cli\u003eDPDT contacts with robust design \u0026amp; construction\u003c\/li\u003e\n \u003cli\u003eSealed timing head circulating air under controlled pressure for adjustable timing\u003c\/li\u003e\n \u003cli\u003eSnap-action switch assembly ensures sustained contact pressure during timing cycles\u003c\/li\u003e\n \u003cli\u003ePrecision-wound solenoid assembly for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOperation \u0026amp; Timing\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSeries 2112 (On-Delay):\u003c\/strong\u003e Applies rated voltage to start the preset delay; NC contacts break and NO contacts make at the end of the delay. Contacts remain until coil is de-energized, then reset within 25 ms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeries 2122 (Off-Delay):\u003c\/strong\u003e Applies rated voltage for at least 75 ms to transfer switch; contacts stay in position as long as coil is energized. Delay begins upon coil de-energization, lasting until the switch resets. Re-energizing during delay restarts cycle.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTiming Adjustment\u003c\/td\u003e\n \u003ctd\u003eEasy linear adjustment over specified ranges\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTiming Ranges\u003c\/td\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eA: 0.03 to 0.1 sec\u003c\/li\u003e\n \u003cli\u003eB: 0.1 to 0.3 sec\u003c\/li\u003e\n \u003cli\u003eC: 0.15 to 1.0 sec\u003c\/li\u003e\n \u003cli\u003eD: 0.375 to 3.0 sec\u003c\/li\u003e\n \u003cli\u003eE: 0.75 to 10.0 sec\u003c\/li\u003e\n \u003cli\u003eF: 1.0 to 30.0 sec\u003c\/li\u003e\n \u003cli\u003eG: 2.0 to 60.0 sec\u003c\/li\u003e\n \u003cli\u003eH: 5.0 to 120.0 sec\u003c\/li\u003e\n \u003cli\u003eJ: 5.0 to 180.0 sec\u003c\/li\u003e\n \u003cli\u003eK: 1.5 to 30.0 cycles\u003c\/li\u003e\n \u003cli\u003eL: 3.0 to 120.0 cycles\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRepeat Accuracy\u003c\/td\u003e\n \u003ctd\u003e±5% at 25°C (vertical position), ±7% at 85°C, ±8% at -55°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePosition Sensitivity\u003c\/td\u003e\n \u003ctd\u003eHorizontal: +5%, Inverted: +10%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n \u003ctd\u003eSee coil data in datasheet\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Rating\u003c\/td\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eInductive: 2A @ 30V DC, 1.5A @ 240V 60Hz\u003c\/li\u003e\n \u003cli\u003eResistive: 10A @ 30V DC, 10A @ 120V 60Hz, 5A @ 240V 60Hz\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAmbient Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-55°C to +85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWeight\u003c\/td\u003e\n \u003ctd\u003eMaximum 17 ozs\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMounting \u0026amp; Terminals\u003c\/td\u003e\n \u003ctd\u003eChassis mounting tabs, octal plugs, external\/internal adjustment options\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInsensitivity to transients of ±1500 VAC for 10 milliseconds\u003c\/li\u003e\n \u003cli\u003eDielectric withstand voltage: 1000V RMS @ 60Hz between non-connected terminals\u003c\/li\u003e\n \u003cli\u003eDesigned for high shock and vibration applications\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"http:\/\/www.te.com\/commerce\/DocumentDelivery\/DDEController?Action=srchrtrv\u0026amp;DocNm=5-1773450-5_sec12_2100\u0026amp;DocType=Catalog+Section\u0026amp;DocLang=English\u0026amp;PartCntxt=1423153-4\u0026amp;DocFormat=pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
