HE721C1210 LITTELFUSE Relay or Contactor (Other) In Stock
HE721C1210 is a LITTELFUSE relay or Contactor. It offers 8 pins, -40°C to 85°C, Other packaging for 8-pin Other designs. From $0.00 in stock worldwide shipping.
- Manufacturer
- LITTELFUSE
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- HE721C1210 Datasheet PDF
- Category
- Relay or Contactor
- Price
- From $2.6400(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- LITTELFUSE relay or Contactor selected for signal switching applications
- 8-pin Other format supports practical PCB assembly and sourcing review
- 8 pins rating/detail available for engineering comparison
- -40°C to 85°C parameter helps validate alternates and operating margin
Applications
HE721C1210 is used in signal switching, control modules, instrumentation, and isolated interface circuits where a relay or Contactor must match documented board-level requirements. It is suitable for replacement sourcing and production builds that need 8 pins with the 8-pin Other format. Buyers commonly check it for BOM continuity, repair programs, and alternate approval.
Specifications
| YTEOL | 0 |
| Additional Feature | COIL SUPPRESSION DIODE |
| Body Breadth | 7.22mm |
| Body Height | 5.5mm |
| Body Length or Diameter | 19.05mm |
| Coil Current(DC)-Max | 0.024A |
| Coil Operate Voltage(DC) | 8V |
| Coil Power | 288mW |
| Coil Release Voltage(DC) | 1V |
| Coil Resistance | 500Ω |
| Coil Voltage(DC)-Max | 22V |
| Coil Voltage-Nom | 12V |
| Coil/Input Supply Type | DC |
| Contact Current(DC)-Max | 0.25A |
| Contact (DC) Max Rating R Load | 0.25A@175VDC |
| Contact Resistance | 200mΩ |
| Contact Voltage(DC)-Max | 175V |
| Contact/Output Supply Type | DC |
| Input Switching Control Type | Random |
| Insulation Resistance | 10000000000Ω |
| Mounting Feature | THROUGH HOLE-STRAIGHT |
| Operate Time | 3ms |
| Packing Method | BULK |
| Physical Dimension | 19.05mm x 7.22mm x 5.5mm |
| Reference Standard | CUL; UL |
| Relay Action | MOMENTARY |
| Relay Form | 1 FORM C |
| Relay Function | SPDT |
| Relay Type | DRY REED RELAY |
| Release Time | 3ms |
| Sealing | HERMETICALLY SEALED |
| Surface Mount | NO |
| Terminal Length | 0.002999745999491999inch |
| Termination Type | SOLDER |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.49.00.50 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design conditions make HE721C1210 a suitable relay or Contactor choice?
Use HE721C1210 when the design needs a relay or Contactor with 8 pins. The listed LITTELFUSE context makes it suitable for controlled BOM sourcing and electrical fit checks.
How should buyers verify package fit for HE721C1210?
For package review, confirm the 8-pin Other format and 8 pins against the PCB footprint before release. This helps prevent substitution errors during SMT assembly or repair sourcing.
What should procurement compare before approving an alternate to HE721C1210?
Before approving an alternate, keep 8 pins, 8-pin Other, lifecycle status, and compliance assumptions aligned. Buyers should also verify date-code, lot, and test-document requirements for each order.
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Why Buy from FindMyChip
About LITTELFUSE
LITTELFUSE is a leading electronic component manufacturer. FindMyChip sources LITTELFUSE ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.0500 | $3.05 |
| 50+ | $2.9300 | $146.50 |
| 100+ | $2.7800 | $278.00 |
| 200+ | $2.6400 | $528.00 |
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