Specifications
| Type | Description |
|---|---|
| Part Number | XL-234SURD-L |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 3.0 x 2.0 x 4.0 x 28 mm through-hole LED, long leads |
| Appearance Dimension | 3.0 x 2.0 x 4.0 x 28 mm; physical dimensions |
| Luminous Color | Red; red colloid package |
| Colloid Color | Red colloid; package lens/body material color |
| RoHS Compliance | Meets RoHS requirements; environmental protection product |
| Moisture Sensitivity Level | MSL 2; moisture sensitivity level |
| Power Dissipation | 70 mW; absolute maximum rating, Ta=25°C |
| Maximum Continuous Forward Current | 20 mA; absolute maximum rating, Ta=25°C |
| Peak Forward Current | 80 mA; absolute maximum rating, Ta=25°C |
| Operating Ambient Temperature | -20°C to +85°C; absolute maximum rating |
| Storage Ambient Temperature | -40°C to +85°C; absolute maximum rating |
| Wave Soldering Condition | 240°C, <=6 s; soldering point more than 2.0 mm from colloid bottom |
| Manual Welding Condition | 300°C, 3 s; soldering point more than 2.0 mm from colloid bottom |
| Luminous Intensity | Min 50 mcd, Typ 200 mcd, Max 300 mcd; IF=20 mA, Ta=25°C |
| Dominant Wavelength | Min 615 nm, Typ 620 nm, Max 625 nm; IF=20 mA, Ta=25°C |
| Peak Wavelength | Typ 625 nm; IF=20 mA, Ta=25°C |
| Forward Voltage | Min 1.8 V, Typ 2.2 V, Max 2.4 V; IF=20 mA, Ta=25°C |
| Viewing Angle | Typ 110 deg; 2θ1/2, IF=20 mA, Ta=25°C |
| Spectral Width at Half Height | Typ 20 nm; IF=20 mA, Ta=25°C |
| Reverse Current | Max <=10 μA; VR=5 V, Ta=25°C |
| Brightness Grade A1 | 50 to 100 mcd; IF=20 mA |
| Brightness Grade A2 | 100 to 200 mcd; IF=20 mA |
| Brightness Grade A3 | 200 to 300 mcd; IF=20 mA |
| Voltage Grade N12-7 | 1.8 to 2.0 V; IF=20 mA |
| Voltage Grade N12-8 | 2.0 to 2.2 V; IF=20 mA |
| Voltage Grade N12-9 | 2.2 to 2.4 V; IF=20 mA |
| Wavelength Grade HR02 | 620 to 625 nm; IF=20 mA |
| Wavelength Grade HR03 | 625 to 630 nm; IF=20 mA |
| Dimensional Tolerance | ±0.50 mm; unless otherwise specified |
| Packaging Quantity | 1000 pcs/bag; moisture proof and anti-electrostatic foil bag |
| Recommended Storage Condition | Temperature <=30°C, relative humidity <=70%; use within three months in original box recommended |
| Datasheet Status | request_only |
Product Overview
XL-234SURD-L is a XINGLIGHT red through-hole LED supplied in a 3.0 x 2.0 x 4.0 x 28 mm long-lead package. The package uses red colloid and is identified as a red luminous-color LED. Unless otherwise specified, dimensional tolerance is ±0.50 mm.
At IF=20 mA and Ta=25°C, the LED is specified for 50 mcd minimum, 200 mcd typical, and 300 mcd maximum luminous intensity. Dominant wavelength is 615 to 625 nm, peak wavelength is typically 625 nm, forward voltage is 1.8 to 2.4 V, spectral width at half height is typically 20 nm, and viewing angle is typically 110 degrees.
Assembly limits include wave soldering at 240°C for no more than 6 seconds and manual welding at 300°C for 3 seconds, with the soldering point more than 2.0 mm from the colloid bottom. The device is rated MSL 2, meets RoHS requirements, and is packaged 1000 pcs per moisture-proof anti-electrostatic foil bag.
Key Features
- Red through-hole LED with red colloid package
- 3.0 x 2.0 x 4.0 x 28 mm appearance dimensions
- 20 mA maximum continuous forward current at Ta=25°C
- 70 mW power dissipation rating at Ta=25°C
- 50 to 300 mcd luminous intensity at 20 mA
- 615 to 625 nm dominant wavelength at 20 mA
- 1.8 to 2.4 V forward voltage at 20 mA
- 110 degree typical viewing angle at 20 mA
- MSL 2 moisture sensitivity level
- Meets RoHS requirements
Typical Applications
- Red panel indicators
- Through-hole status lamps
- Control board indicators
- Appliance indication circuits
- Instrument front-panel LEDs
- Signal indication assemblies
- Long-lead LED assemblies
Procurement Notes
When requesting a quote for XL-234SURD-L, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For LED and optoelectronic sourcing, brightness bin, wavelength or color temperature bin, forward voltage range, viewing angle, moisture sensitivity level and soldering process limits may affect final selection, availability and lead time.
Related Technical Articles
FAQ
What package is used for XL-234SURD-L?
XL-234SURD-L uses a 3.0 x 2.0 x 4.0 x 28 mm through-hole LED package with long leads. The extracted dimensional tolerance is ±0.50 mm unless otherwise specified.
What are the main optical ratings at 20 mA?
At IF=20 mA and Ta=25°C, luminous intensity is 50 mcd minimum, 200 mcd typical, and 300 mcd maximum. Dominant wavelength is 615 to 625 nm, with a typical peak wavelength of 625 nm.
What forward voltage range does this LED specify?
The forward voltage for XL-234SURD-L is specified at IF=20 mA and Ta=25°C as 1.8 V minimum, 2.2 V typical, and 2.4 V maximum.
What soldering limits are listed for XL-234SURD-L?
Wave soldering is specified at 240°C for no more than 6 seconds. Manual welding is specified at 300°C for 3 seconds. In both cases, the soldering point must be more than 2.0 mm from the colloid bottom.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.