Skip to main content
AxipartsEN
BrandsProductsAboutContactGlobal Operations
EN

INDUSTRIAL PART REFERENCE

Hamamatsu

Hamamatsu R6231

E-mail the sourcing desk

Reply in writing, usually within hours. Attach the label photo and quantity.

First reply in 0–4 hours2-year warranty on eligible productsReturns & claims route
Why is there no price on this page?Price, stock and lead time for this exact reference change with quantity, delivery destination and the supplier stock reviewed at that moment (US, Germany, Türkiye, Dubai), so a fixed list price would be misleading. Send the part number and quantity and you get a written quotation — first reply in 0–4 hours.

Within the Hamamatsu programme, R6231 covers an industrial component. Further documented characteristics are tube size 51 mm, photosensitive surface size 46 mm, spectral response short 300 nm, spectral response long 650 nm, spectral response peak 420 nm, photocathode type Bialkali and window material Borosilicate glass. Also captured for this reference are dynode structure Box + line focus, number of dynode stages 8, maximum rating anode cathode voltage 1500 V, maximum rating average anode current 0.1 mA and anode cathode applied voltage 1000 V. In addition the manufacturer file lists cathode luminous sensitivity min 80 uA/lm, cathode luminous sensitivity typ 110 uA/lm, cathode blue sensitivity index cs 5 58 typ 11.5, cathode radiant sensitivity typ 95 mA/W and anode luminous sensitivity min 3 A/lm. The same source record continues with anode luminous sensitivity typ 30 A/lm, anode radiant sensitivity typ 2.6 x 10 4 A/W, gain typ 2.7 x 10 5, anode dark current after 30 minutes typ 2 nA and anode dark current after 30 minutes max 20 nA. The record further documents rise time tr typ 8.5 ns and transit time t t typ 48 ns. Each figure above is traceable to a verified manufacturer source record; where the manufacturer publishes no value, none is shown here either.

How Axiparts sources and quotes

Brand

Hamamatsu

Manufacturer part number / MPN

R6231

Product type

Industrial component

PROCUREMENT NOTE

Accurate identification before quotation

The complete Hamamatsu R6231 reference is used as the starting point for sourcing. Price, availability, lead time and application-specific compatibility are confirmed during quotation review.

14 manufacturer-verified details shown below.

TECHNICAL DATA AND EVIDENCE

Technical properties and reference data

PropertyValueEvidence
Voltage1000 VManufacturer verifiedChecked 2026-09-06
anode radiant sensitivity typ2.6 x 10 4 A/WManufacturer verifiedChecked 2026-09-06
cathode blue sensitivity index cs 5 58 typ11.5Manufacturer verifiedChecked 2026-09-06
cathode luminous sensitivity typ110 uA/lmManufacturer verifiedChecked 2026-09-06
dynode structureBox + line focusManufacturer verifiedChecked 2026-09-06
gain typ2.7 x 10 5Manufacturer verifiedChecked 2026-09-06
Voltage1500 VManufacturer verifiedChecked 2026-09-06
Current0.1 mAManufacturer verifiedChecked 2026-09-06
photocathode typeBialkaliManufacturer verifiedChecked 2026-09-06
rise time tr typ8.5 nsManufacturer verifiedChecked 2026-09-06
spectral response long650 nmManufacturer verifiedChecked 2026-09-06
spectral response peak420 nmManufacturer verifiedChecked 2026-09-06
spectral response short300 nmManufacturer verifiedChecked 2026-09-06
MaterialBorosilicate glassManufacturer verifiedChecked 2026-09-06
Technical information notice

Revisions and regional variants may exist. Send an RFQ with the exact part number and quantity for final confirmation.

Request technical confirmation →

RELATED HAMAMATSU REFERENCES

More Hamamatsu part-number records

STOCK & WORLDWIDE DELIVERY

Warehouse stock review and door-to-door delivery

Stock for Hamamatsu R6231 is reviewed against warehouse and supplier-side options (US, Germany, Türkiye, Dubai), with worldwide door-to-door delivery and export terms confirmed in the written quotation. See global operations for the full process.

REQUEST THIS EXACT REFERENCE

RFQ for Hamamatsu R6231

Price, availability and lead time are confirmed only after the exact reference, requested quantity and delivery destination are reviewed. Axiparts is an independent industrial sourcing platform unless a written quotation states otherwise.

✓Initial response within 0–4 hours✓US & European stock/fulfillment review✓2-year warranty on qualifying quotations✓Exact-reference & hard-to-find sourcing
Attach photos, datasheets or RFQ list
No files selected
PDF, Excel, CSV, Word or image files. Up to 5 files, 8 MB each.

Prefer email? Send your part number, quantity and destination to [email protected]

Hamamatsu R6231 FAQ

What is Hamamatsu R6231?

Within the Hamamatsu programme, R6231 covers an industrial component. Further documented characteristics are tube size 51 mm, photosensitive surface size 46 mm, spectral response short 300 nm, spectral response long 650 nm, spectral response peak 420 nm, photocathode type Bialkali and window material Borosilicate glass. Also captured for this reference are dynode structure Box + line focus, number of dynode stages 8, maximum rating anode cathode voltage 1500 V, maximum rating average anode current 0.1 mA and anode cathode applied voltage 1000 V. In addition the manufacturer file lists cathode luminous sensitivity min 80 uA/lm, cathode luminous sensitivity typ 110 uA/lm, cathode blue sensitivity index cs 5 58 typ 11.5, cathode radiant sensitivity typ 95 mA/W and anode luminous sensitivity min 3 A/lm. The same source record continues with anode luminous sensitivity typ 30 A/lm, anode radiant sensitivity typ 2.6 x 10 4 A/W, gain typ 2.7 x 10 5, anode dark current after 30 minutes typ 2 nA and anode dark current after 30 minutes max 20 nA. The record further documents rise time tr typ 8.5 ns and transit time t t typ 48 ns. Each figure above is traceable to a verified manufacturer source record; where the manufacturer publishes no value, none is shown here either.

What are the technical specifications of Hamamatsu R6231?

Voltage: 1000 V; anode radiant sensitivity typ: 2.6 x 10 4 A/W; cathode blue sensitivity index cs 5 58 typ: 11.5; cathode luminous sensitivity typ: 110 uA/lm; dynode structure: Box + line focus; gain typ: 2.7 x 10 5; Voltage: 1500 V; Current: 0.1 mA. The full manufacturer specification is confirmed during RFQ review.

How can I request a quote for Hamamatsu R6231?

Submit the exact reference Hamamatsu R6231 with quantity and destination country through the RFQ form on this page. Initial response arrives within 0-4 hours; price, availability and lead time are confirmed in a written quotation.