S0941-46R Harwin Mechanical Part (Other) In Stock
Harwin S0941-46R is a micro SMT shield clip designed to secure RF or EMI shielding cans with a wall thickness of 0.135–0.16 mm onto PCBs. The clip enables tool-free can removal for rework access. Available in tape-and-reel from authorized distributors worldwide with broad stock.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- S0941-46R Datasheet PDF
- Category
- Mechanical Part
- Price
- From $0.0562(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of S0941-46R?
- Designed for shielding can walls 0.135–0.16 mm thick, providing a secure clip-fit without soldering the can directly
- Surface-mount (SMT) footprint compatible with standard reflow soldering up to 260°C for automated PCB assembly
- Tape-and-reel (T+R) packaging supports high-volume automated pick-and-place production on SMT lines
- Enables tool-free can removal for field rework and inspection access to shielded PCB sub-circuits
What is S0941-46R used for?
The S0941-46R is used on PCBs in wireless communication modules, IoT devices, and RF front-end circuits where EMI shielding cans must be secured and periodically removed for rework or testing. The micro SMT clip accommodates thin-wall cans in the 0.135–0.16 mm thickness range, making it ideal for compact, densely populated boards in consumer electronics and industrial wireless equipment. Engineers select this clip when they need a reflow-solderable retention method that avoids permanent attachment of the shield can.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for S0941-46R?
Compatible alternatives and drop-in replacements for S0941-46R:
Frequently Asked Questions
Which shielding can wall thicknesses is the Harwin S0941-46R clip rated for?
The S0941-46R is specifically designed for shielding cans with wall thicknesses in the range of 0.135 to 0.16 mm. This narrow tolerance range ensures a secure clip fit that retains the can during vibration and handling without requiring solder or adhesive on the can itself, while still allowing tool-free removal for rework.
How does the S0941-46R integrate into a standard SMT PCB assembly process?
The S0941-46R features a surface-mount footprint that allows it to be placed by automated pick-and-place equipment and soldered in a standard lead-free reflow oven with a peak temperature of approximately 260°C. Tape-and-reel (T+R) packaging ensures consistent component orientation during automated feeding, enabling seamless integration into high-volume SMT manufacturing lines without additional handling steps.
What advantage does the S0941-46R clip offer over fully soldering an EMI shield can to the PCB?
Using the S0941-46R clip rather than soldering a shield can directly to the PCB preserves field-rework capability: technicians can remove the can without desoldering, gaining access to the shielded circuit for inspection, repair, or component replacement. This is critical for modules in RF-sensitive applications where repeated testing and debugging require opening the shield without risking pad or trace damage from heat cycles.
In which types of end products is the Harwin S0941-46R most commonly deployed?
The S0941-46R is predominantly used in wireless communication PCBs, Bluetooth and Wi-Fi module assemblies, industrial IoT sensor nodes, and RF front-end boards where EMI shielding with thin-wall cans of 0.135–0.16 mm is required. Its micro SMT profile suits compact consumer electronics and industrial wireless devices where board space is constrained to a few square centimeters per shielded area.
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About Harwin
Harwin is a leading electronic component manufacturer. FindMyChip sources Harwin ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $0.1900 | $19.00 |
| 500+ | $0.1800 | $90.00 |
| 1000+ | $0.0733 | $73.28 |
| 2500+ | $0.0693 | $173.30 |
| 5000+ | $0.0673 | $336.60 |
| 10000+ | $0.0562 | $562.00 |
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