Broadcom LimitedBulkRoHS
AR18-A21E
ROTARY ENCODER OPTICAL PROG

Category
Subcategory
Encoders
Package
Bulk
Series
AR18
Status
Active
Datasheet
$22.65 / unit (market reference)
MOQ: 480 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Broadcom Limited |
| Model | AR18-A21E |
| Package / Case | Bulk |
| Mounting Type | Surface Mount |
| Series | AR18 |
| Voltage - Supply | 3V ~ 3.6V, 4.5V ~ 5.5V |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
AR18-A21E by Broadcom Limited is a commonly used electronic component in the Encoders category. Available in Bulk package with standard temperature range operating temperature range. Contact us for datasheet, pricing, and availability.
📖 Technical Guides for AR18-A21E
Alternatives & Replacements
View All →Rochester Electronics, LLCStockBulk
MC74F148M
PRIOR,ENCODER
Request QuoteRFQ →
Panasonic Electronic ComponentsStockBulk
EVE-PDBRG508B
ROTARY ENCODER MECHANICAL 8PPR
Request QuoteRFQ →
CTS ElectrocomponentsStockBulk
288T232R161A2
ROTARY ENCODER MECHANICAL 16PPR
Request QuoteRFQ →
Rochester Electronics, LLCStockBulk
MC74F148DR2
ENCODER 8-TO 3 PRIORITY BIPOLAR
Request QuoteRFQ →
Rochester Electronics, LLCStockBulk
KR9600-STDLJP
KEYBOARD ENCODER
Request QuoteRFQ →
Rochester Electronics, LLCStockBulk
MC74F148N
ENCODER, F/FAST SERIES, 8 BIT, T
Request QuoteRFQ →
All Technical Specifications
| Detent | No |
| Output Type | Digital |
| Encoder Type | Optical |
| Actuator Type | External Magnet, Not Included |
| Built in Switch | No |
| Voltage - Supply | 3V ~ 3.6V, 4.5V ~ 5.5V |
| Termination Style | Surface Mount (SMD,SMT) |
| Pulses per Revolution | Programmable |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.