XPEHEW-01-0000-00EC3 Equivalent & Substitute Parts

Part Overview

The XPEHEW-01-0000-00EC3 is a CreeLED XLamp® XP-E HEW neutral white LED (4300K) rated for 350mA operation with 118lm luminous flux at 25°C. This part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for new designs and production continuity.

Key Parameters

Parameter	Value
Manufacturer Part Number	XPEHEW-01-0000-00EC3
Manufacturer	CreeLED, Inc.
Series	XLamp® XP-E HEW
Product Status	Obsolete
Color	White, Neutral
CCT (K)	4300K
Flux @ 25°C, 350mA	118lm (114lm – 122lm)
Forward Voltage (Vf) Typ	3V
Current – Test	350mA
Current – Max	1A
Lumens/Watt @ 350mA	112 lm/W
CRI (Color Rendering Index)	70 (Typ)
Viewing Angle	120°
Mounting Type	Surface Mount
Package / Case	1414 (3535 Metric)
Size / Dimension	0.136" L x 0.136" W (3.45mm x 3.45mm)
Height – Seated (Max)	0.087" (2.21mm)
Thermal Resistance	6°C/W
CRI	70 (Typ)
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters:

Electrical Compatibility:

Forward voltage (Vf) within ±0.15V of 3V nominal
Test current at 350mA
Maximum current rating ≥1A

Optical Compatibility:

Color temperature 4000K–4300K (neutral white range)
Luminous flux 114lm–122lm @ 350mA
CRI ≥70

Mechanical Compatibility:

Package: 1414 (3535 Metric)
Surface mount configuration
Seated height ≤2.54mm

Regulatory & Environmental:

REACH Unaffected status
Active product status preferred for long-term availability

The following parts meet these criteria and are grouped by series generation and thermal performance characteristics.

Parameter Comparison

Part Number	Series	Status	CCT (K)	Vf (Typ)	Flux @ 350mA	lm/W	Max Current	Viewing Angle	Height (Max)	Thermal Resistance	RoHS
XPEHEW-01-0000-00EC3	XP-E HEW	Obsolete	4300K	3V	118lm	112	1A	120°	0.087" (2.21mm)	6°C/W	–
XTEAWT-02-0000-00000BHC3	XP-E XT-E	Active	4300K	2.9V	118lm	116	1.5A	115°	0.100" (2.54mm)	5°C/W	–
XPEWHT-01-0000-00EC3	XP-E	Active	4300K	3.05V	118lm	111	1A	115°	0.084" (2.13mm)	9°C/W	RoHS Compliant
XPEWHT-01-R250-00EC3	XP-E	Active	4300K	3.05V	118lm	111	1A	115°	0.084" (2.13mm)	9°C/W	RoHS Compliant
XPGWHT-01-0000-00EC3	XP-G	Active	4300K	2.9V	118lm	116	1.5A	125°	0.084" (2.13mm)	4°C/W	RoHS Compliant
XPGWHT-01-0000-00EC4	XP-G	Active	4100K	2.9V	118lm	116	1.5A	125°	0.084" (2.13mm)	4°C/W	RoHS Compliant
XPGWHT-01-0000-00ED3	XP-G	Active	4300K	2.9V	118lm	116	1.5A	125°	0.084" (2.13mm)	4°C/W	RoHS Compliant
XPGWHT-01-0000-00ED4	XP-G	Active	4000K	2.9V	118lm	116	1.5A	125°	0.084" (2.13mm)	4°C/W	RoHS Compliant
XPGWHT-01-0000-00EE5	XP-G	Active	4000K	2.9V	118lm	116	1.5A	125°	0.084" (2.13mm)	4°C/W	RoHS Compliant
XPGWHT-01-0000-00EF5	XP-G	Active	4250K	2.9V	118lm	116	1.5A	125°	0.084" (2.13mm)	4°C/W	RoHS Compliant
XPGWHT-01-R250-00EC3	XP-G	Active	4300K	2.9V	118lm	116	1.5A	125°	0.084" (2.13mm)	4°C/W	RoHS Compliant

Engineering Selection Recommendations

Primary Equivalent – XP-E Series (Active): XPEWHT-01-0000-00EC3 and XPEWHT-01-R250-00EC3 maintain the closest electrical profile to the obsolete XP-E HEW part. Both are RoHS Compliant and Active status. Forward voltage is 3.05V (within 0.05V of original 3V). Luminous flux, test current, and CRI specifications are identical. The XP-E series represents the direct generational successor within the same product line.

Secondary Equivalent – XP-G Series (Active, Enhanced Performance): XPGWHT-01-0000-00EC3, XPGWHT-01-0000-00ED3, XPGWHT-01-R250-00EC3 offer improved thermal resistance (4°C/W vs. 6°C/W) and higher maximum current rating (1.5A vs. 1A). Forward voltage is 2.9V, requiring circuit adjustment. All are RoHS Compliant and Active. The XP-G series delivers superior efficiency (116 lm/W vs. 112 lm/W) and wider viewing angle (125° vs. 120°).

Alternative – XT-E Series (Active): XTEAWT-02-0000-00000BHC3 is an active alternative with 4300K color temperature, 118lm flux, and 2.9V forward voltage. Maximum current is 1.5A. Thermal resistance is 5°C/W. Tape & Reel packaging is standard. This part bridges the XP-E HEW and XP-G performance envelope.

Color Temperature Variants: For applications requiring 4000K or 4250K, XPGWHT-01-0000-00ED4, XPGWHT-01-0000-00EE5, and XPGWHT-01-0000-00EF5 maintain identical electrical and optical performance within the neutral white spectrum.

All substitute parts carry REACH Unaffected status and are currently in active production.

Frequently Asked Questions (FAQ)

Q: Can XPEWHT-01-0000-00EC3 directly replace XPEHEW-01-0000-00EC3 without circuit modification? A: Yes. Both parts operate at 350mA test current with 118lm flux output and 1A maximum current. Forward voltage differs by 0.05V (3.05V vs. 3V), which is within typical circuit tolerance for LED driver designs. No redesign is required.

Q: What is the difference between XP-E and XP-G series substitutes? A: XP-G parts offer improved thermal management (4°C/W vs. 6°C/W or 9°C/W), higher efficiency (116 lm/W vs. 111–112 lm/W), and higher maximum current rating (1.5A vs. 1A). Forward voltage is 2.9V instead of 3V or 3.05V. XP-G is suitable for higher-power applications and designs requiring better heat dissipation.

Q: Are all substitute parts RoHS Compliant? A: The XP-E and XP-G series substitutes are RoHS Compliant. The original XPEHEW-01-0000-00EC3 and XTEAWT-02-0000-00000BHC3 do not list RoHS status in provided specifications. For new designs, RoHS Compliant alternatives are recommended.

Q: Can I use XPGWHT-01-0000-00ED4 (4000K) instead of the 4300K original? A: Yes, if the application permits a 300K color temperature shift. Both parts deliver 118lm flux at 350mA with identical electrical characteristics. Verify color temperature requirements in the end application before substitution.

Q: What is the impact of different viewing angles (120° vs. 125°)? A: The original part has a 120° viewing angle. XP-G substitutes offer 125°, providing slightly wider light distribution. XP-E substitutes offer 115°, providing slightly narrower distribution. Verify optical design requirements for your application.

Q: Is the XT-E series (XTEAWT-02-0000-00000BHC3) a suitable substitute? A: Yes. It matches the 4300K color temperature and 118lm flux specification. Forward voltage is 2.9V, and maximum current is 1.5A. Thermal resistance is 5°C/W. This part is suitable for designs where the voltage and thermal characteristics are compatible.

Q: What packaging options are available? A: All substitute parts are supplied in Tape & Reel (TR) packaging, standard for surface mount production. The original part packaging is not specified in available data. Confirm tape specifications with your procurement process.

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